CN107418188A - A kind of multifunctional polyurethane bubble silk floss and preparation method thereof - Google Patents

A kind of multifunctional polyurethane bubble silk floss and preparation method thereof Download PDF

Info

Publication number
CN107418188A
CN107418188A CN201710330583.8A CN201710330583A CN107418188A CN 107418188 A CN107418188 A CN 107418188A CN 201710330583 A CN201710330583 A CN 201710330583A CN 107418188 A CN107418188 A CN 107418188A
Authority
CN
China
Prior art keywords
continuous
parts
bubble
polyurethane
steeping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710330583.8A
Other languages
Chinese (zh)
Inventor
龙永杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN TAIKANG FOAM SPONGE Co Ltd
Original Assignee
DONGGUAN TAIKANG FOAM SPONGE Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DONGGUAN TAIKANG FOAM SPONGE Co Ltd filed Critical DONGGUAN TAIKANG FOAM SPONGE Co Ltd
Priority to CN201710330583.8A priority Critical patent/CN107418188A/en
Publication of CN107418188A publication Critical patent/CN107418188A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/348—Hydroxycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/795—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of mixtures of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates with aromatic isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/104—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof
    • C08J9/105—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1515—Three-membered rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/20—Ternary blends of expanding agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2471/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

The present invention relates to make up to steep continuous technical field, more particularly to a kind of multifunctional polyurethane bubble silk floss and preparation method thereof, multifunctional polyurethane bubble is continuous to be included steeping continuous body, the continuous body of bubble includes steeping continuous top and steeps continuous bottom, the edge convex for steeping continuous top is provided with upper flange, the edge convex for steeping continuous bottom is provided with lower flange, steeps continuous top and the continuous bottom of bubble passes through upper flange and lower flange hot pressing is bonded；At least one side of the continuous body of bubble is fitted with TPU membrane.The present invention at least one side for steeping continuous body by being fitted with TPU membrane, with preferable gas permeability, and effectively block external world water it can be entered by supporting plane in the continuous body of bubble, play a part of water proof, waterproof, and then reduce growth and breeding of the bacterium on continuous body is steeped, and it is avoided that extraneous water influences the continuous using effect of bubble, moreover it is possible to avoid the germ contamination bubble using bubble when continuous on hand continuous, extend the service life of bubble silk floss.

Description

A kind of multifunctional polyurethane bubble silk floss and preparation method thereof
Technical field
The present invention relates to make up to steep continuous technical field, and in particular to a kind of multifunctional polyurethane bubble silk floss and preparation method thereof.
Background technology
Polyurethane is a kind of emerging high-molecular organic material, is described as " the fifth-largest plastics ", wide because of its premium properties It is general to be applied to the department such as automobile making, civil construction, petrochemical industry, electromechanics, ship, medical treatment, agricultural, and flexible polyurethane foaming material Material is widely used in making various " bubble is continuous " products.
But the bubble silk floss of cosmetic, powder puff etc. at present, lack with waterproof, are easily accessible bubble every the separation layer of liquid, extraneous water In silk floss, bacterium is caused to grow and breed in bubble is continuous, and extraneous water also reduces the continuous absorption to cosmetic foundation of bubble, very greatly Using effect is reduced to degree, and then causes the continuous service life of bubble very short；In addition, current cosmetic bubble is continuous, powder puff, skin care Effect is poor, mostly bubble it is continuous itself not skin care the effect of act on.
The content of the invention
In order to overcome shortcoming and defect present in prior art, it is an object of the invention to provide a kind of multi-functional poly- ammonia Ester bubble is continuous, and multifunctional polyurethane bubble is continuous by being fitted with TPU membrane at least one side for steeping continuous body, has preferably ventilative Property, play a part of water proof, waterproof, reduce growth and breeding of the bacterium on continuous body is steeped, improve the continuous using effect of bubble, Extend service life.
Another object of the present invention is to provide a kind of multifunctional polyurethane bubble continuous preparation method, preparation method operation Simple and convenient, steady quality, production efficiency is high, and production cost is low, can large-scale industrial production.
The purpose of the present invention is achieved through the following technical solutions：A kind of multifunctional polyurethane bubble is continuous, including the continuous body of bubble, institute Stating the continuous body of bubble includes steeping continuous top and steeps continuous bottom, and the edge convex for steeping continuous top is provided with upper flange, steeps the side of continuous bottom Edge convex is provided with lower flange, steeps continuous top and the continuous bottom of bubble passes through upper flange and lower flange hot pressing is bonded；The continuous body of bubble At least one side be fitted with TPU membrane.
The present invention has preferable gas permeability, plays water proof, prevents by being fitted with TPU membrane at least one side for steeping continuous body The effect of water, growth and breeding of the bacterium on continuous body is steeped are reduced, improve the continuous using effect of bubble, extend service life.
Preferably, the layer of polyurethane includes the raw material of following parts by weight：
Polyurethane prepolymer 60-70 parts
Surfactant 5-15 parts
Hardening agent 5-10 parts
Function composition 15-25 parts
Foaming agent 2-8 parts
Water 25-35 parts.
The bubble silk floss body of the present invention strictly controls the dosage of each raw material by using above-mentioned raw materials, phase between each raw material Mutual concerted reaction, the overall obtained continuous body of bubble have preferable hydrophily, skin-friendly and pliability；By using foaming agent, Make the abscess of the obtained continuous body of bubble fine and closely woven uniformly, improve the continuous close mealiness of bubble；By using hardening agent, make obtained bubble continuous Body has preferable constancy and resilience, is unlikely to deform；By using functional component, make bubble is continuous itself to there is skin care work( Effect, enrich the continuous using effect of bubble.
Preferably, the polyurethane prepolymer includes the raw material of following parts by weight：Toluene di-isocyanate(TDI) polyalcohol pre-polymerization Thing 25-40 parts, poly methylene poly phenyl poly isocyanate polyol prepolymer 20-30 parts, stearyl ether 2-8 parts, good blue red 1-3 Part and calcium carbonate 1-3 parts.
The polyurethane prepolymer of the present invention strictly controls the dosage of each raw material by using above-mentioned raw materials, can make to be made Polyurethane prepolymer there is preferable stability and antibiotic property, the stearyl ether of use is as nonionic alcohol ether emulsifying agent, tool Have an excellent emulsifying ability, splendid skin compatibility, the Jia Landan of use is nontoxic as antiseptic, to human body skin without Injury, and the antibacterial action of prepolymer is improved, obtained bubble silk floss is not easy breed bacteria or bacterial growth；And above-mentioned prepolymer Raw material can cooperate with other continuous raw materials of bubble, concerted reaction, make obtained bubble is continuous to have preferable close mealiness and skin-friendly.
Preferably, the surfactant is nonionic surface active agent, and the nonionic surface active agent is the moon Cinnamic alcohol APEO, alkylolamides APEO, fatty acid methyl ester ethoxylate, polyoxyethylene carboxylate and embedding At least one of section polyoxyethylene polyoxypropylene ether；The foaming agent is by azodicarbonamide, azo isobutyronitrile, azo At least one of two diisopropyl carbonates, unifor and sodium acid carbonate；The hardening agent be by BDO and Diglycol is using parts by weight as 1.5-2.5:The mixture of 1 composition.
The present invention by using above-mentioned raw materials be used as surfactant, stability is good, easily with other raw materials interaction, and Side effect is not produced, makes the obtained continuous body of bubble that there is preferable flexibility and close mealiness, resilience by mutual concerted reaction Height, it is unlikely to deform；Wherein, the Block polyoxyethylene-polyethenoxy ether includes propane diols polyoxyethylene poly-oxygen propylene aether, third Triol polyoxyethylene poly-oxygen propylene aether, glycerine polyoxyethylene polyoxypropylene blocked copolymer, ethylenediamine polyoxyethylene polyoxy Polypropylene block formula polyethers, polysiloxane polyether copolymer etc..It is more highly preferred to, the surfactant is lived for non-ionic surface Property agent, the nonionic surface active agent is by alkylolamides APEO, polyoxyethylene carboxylate and block polyoxy Ethene-polyethenoxy ether compares 2.5-3.5 with weight:1.2-1.8:The mixture of 1 composition.
For the present invention by using above-mentioned raw materials as foaming agent, foaming capacity is strong, and stability is good, easily mutual with other raw materials Effect, and side effect is not produced, make the obtained continuous body of bubble that there is preferable flexibility and close mealiness by mutual concerted reaction, Resilience is high, is unlikely to deform, can make the expansion density of bubble silk floss body in 0.01-0.05g/cm3, and unifor and carbonic acid Hydrogen sodium need to share in the lump.It is more highly preferred to, the foaming agent is with weight by nitrogen diformamide, unifor and sodium acid carbonate Measure ratio 1:1.5-2.5:1.0-1.5 the mixture of composition.
For the present invention by using above-mentioned raw materials as hardening agent, stability is good, is easily interacted with other raw materials, and do not produce pair Effect, make the obtained continuous body of bubble that there is preferable flexibility and close mealiness by mutual concerted reaction, resilience is high, is unlikely to deform.
Preferably, the function composition is to compare 1.5-2.5 by plant extracts and essential oil with weight:The mixture of 1 composition.
Preferably, the plant extracts includes the raw material of following parts by weight：Marine algae extract 0.1-1.0 parts, aloe carry Take thing 0.5-1.5 parts, Honegsukle flower P.E 0.8-1.2 parts, Chinese torreya extract 0.5-1.0 parts；The essential oil includes following weight The raw material of part：Tea tree ethereal oil 1.2-1.8 parts, Lavender 0.8-1.2 parts, sandalwood essential oil 0.3-0.8 parts.
The present invention, as functional component, and strictly controls plant extract by using the mixture of plant extracts and essential oil The dosage of the mixed proportion and each material composition of thing and essential oil, the continuous effect with skin care of obtained bubble, and the feelings that can releive can be made Thread, alleviate pressure, enrich the use function and using effect of polyurethane foam.
Preferably, the TPU membrane includes the raw material of following parts by weight：
'-diphenylmethane diisocyanate 15-30 parts
Toluene di-isocyanate(TDI) 20-35 parts
2,2- dihydromethyl propionic acid 10-15 parts
Chain extender 8-16 parts
Sorbierite 3-7 parts
Expoxy propane 1-3 parts
Laurate 2-8 parts.
The TPU membrane of the present invention strictly controls the dosage of each raw material by using above-mentioned raw materials, is mutually assisted between each raw material With reaction, TPU membrane made from entirety has gas permeability, water proofing property, heat resistance and processing characteristics, the isocyanide of diphenyl-methane two of use Acid esters and toluene di-isocyanate(TDI) carry out prepolymerization reaction as primary raw material, the 2- hydrocarbon methylpropanoic acid of use as hydrophilic monomer, Promote the reaction process of reaction system, the chain extender of use makes the further prepolymerization reaction of reaction system, sorbierite, the epoxy of use Propane, laurate play anti-corrosion, antibacterial effect in TPU membrane system, and then continuous realize of bubble is suppressed bacteria breed, breeding Effect.
Preferably, the chain extender is trimethylolpropane, α-allylin, methyl diethanolamine and diethyl first At least one of phenylenediamine.The present invention as chain extender, effectively facilitates TPU reaction system by using above-mentioned raw materials, and Raw material components viscosity can be reduced, improves the intermiscibility of feed components, is easy to act on other raw material mutual cooperations, is made obtained PTU films have preferable gas permeability, water proofing property, heat resistance and processing characteristics.It is more highly preferred to, the chain extender is by α-glycerine Allyl ether and methyl diethanolamine are using weight ratio as 1:1.5-2.5 the mixture of composition.
Another object of the present invention is achieved through the following technical solutions：A kind of continuous preparation of above-mentioned multifunctional polyurethane bubble Method, comprise the following steps：
（1）The preparation of polyurethane prepolymer：By toluene di-isocyanate(TDI) polyol prepolymer and the more isocyanides of polymethylene polyphenyl Acid esters polyol prepolymer mixes, and stirs 50-60s with 6000-9000r/min speed, then adds stearyl ether, with 5000-8000r/min speed stirring 25-35s, adds Jia Landan and calcium carbonate, with 10000-13000r/min speed 60-80s is stirred, polyurethane prepolymer is made；
（2）The preparation of TPU membrane：'-diphenylmethane diisocyanate and toluene di-isocyanate(TDI) are mixed, with 4000-5000r/min Speed stirring 5-6min, then add the mixing of 2- hydrocarbon methylpropanoic acid, 1-2min stirred with 4500-5500r/min speed, then Sorbierite, expoxy propane and laurate are added, 5000-6000r/min speed stirring 3-5min, chain extender is eventually adding, mixes Stirring is closed, shaping, TPU membrane is made；
（3）The continuous preparation of multifunctional polyurethane bubble：By surfactant, hardening agent, function composition, foaming agent, water and step（1） Obtained polyurethane prepolymer mixes, and the continuous top of bubble is made after shaping and steeps continuous bottom, then will steep the upper of continuous top Flange and the lower flange progress hot pressing fitting for steeping continuous bottom, are made the continuous body of bubble；Again by step（2）Obtained TPU membrane thermal-adhering In at least surface for steeping continuous body, it is continuous that multifunctional polyurethane bubble is made.
The step（3）In, the speed of agitator of mixing is 8000-12000r/min, mixing time 5-10min； The hot pressing laminate pressure for steeping continuous top and the continuous bottom of bubble is 80-100Kg/cm2, the thermal-adhering temperature of TPU membrane is 90-130 DEG C, The heat posted resultant pressure of TPU membrane is 60-80Kg/cm2。
The present invention prepares multifunctional polyurethane bubble silk floss by using above-mentioned steps, and strictly controls the addition of each raw material suitable Sequence, addition, and the state modulator of each reaction condition, the stability of whole reaction system can be improved, and simple to operate be easy to Control, steady quality, production efficiency are high, and production cost is low, can large-scale industrial production, and can have obtained TPU membrane Preferable gas permeability and water proofing property, and then growth and breeding of the bacterium on continuous body is steeped are reduced, and it is avoided that extraneous water influences Continuous using effect is steeped, the using effect of polyurethane foam is improved, extends service life.
The beneficial effects of the present invention are：The present invention by being fitted with TPU membrane at least one side for steeping continuous body, have compared with Good gas permeability, and effectively block external world water can be entered by supporting plane in the continuous body of bubble, play a part of water proof, waterproof, And then growth and breeding of the bacterium on continuous body is steeped are reduced, and it is avoided that extraneous water influences the continuous using effect of bubble, moreover it is possible to keep away Exempt from, using germ contamination bubble silk floss when steeping continuous on hand, to extend the continuous service life of bubble, health, safe cosmetic are provided for user Experience.
The continuous preparation method of multifunctional polyurethane bubble of the present invention is simple to operate, and steady quality, production efficiency is high, production Cost is low, can large-scale industrial production.
Embodiment
For the ease of the understanding of those skilled in the art, with reference to embodiment, the present invention is further illustrated, real The content that the mode of applying refers to not is limitation of the invention.
Embodiment 1
A kind of multifunctional polyurethane bubble is continuous, including the continuous body of bubble, and the continuous body of bubble includes steeping continuous top and steeps continuous bottom, and bubble is continuous The edge convex on top is provided with upper flange, and the edge convex for steeping continuous bottom is provided with lower flange, steeps continuous top and steeps continuous bottom It is bonded by upper flange and lower flange hot pressing；At least one side of the continuous body of bubble is fitted with TPU membrane.
Wherein, the layer of polyurethane includes the raw material of following parts by weight：
60 parts of polyurethane prepolymer
5 parts of surfactant
5 parts of hardening agent
15 parts of function composition
2 parts of foaming agent
25 parts of water.
Wherein, the polyurethane prepolymer includes the raw material of following parts by weight：Toluene di-isocyanate(TDI) polyol prepolymer 25 parts, 20 parts of poly methylene poly phenyl poly isocyanate polyol prepolymer, 2 parts of stearyl ether, good blue red 1 part and calcium carbonate 1 Part.
Wherein, the surfactant is nonionic surface active agent, and the nonionic surface active agent is bay Alcohol APEO；The foaming agent is by azodicarbonamide；The hardening agent is by BDO and a contracting diethyl two Alcohol is using parts by weight as 1.5:The mixture of 1 composition.
Wherein, the function composition is with weight ratio 1.5 by plant extracts and essential oil:The mixture of 1 composition.
Wherein, the plant extracts includes the raw material of following parts by weight：0.1 part of marine algae extract, aloe extract 1.5 Part, 0.8 part of Honegsukle flower P.E, 1.0 parts of Chinese torreya extract；The essential oil includes the raw material of following parts by weight：Tea tree ethereal oil 1.2 Part, 1.2 parts of Lavender, 0.3 part of sandalwood essential oil.
Wherein, the TPU membrane includes the raw material of following parts by weight：
15 parts of '-diphenylmethane diisocyanate
20 parts of toluene di-isocyanate(TDI)
10 parts of 2,2- dihydromethyl propionic acids
8 parts of chain extender
3 parts of sorbierite
1 part of expoxy propane
2 parts of laurate.
Wherein, the chain extender is trimethylolpropane.
A kind of continuous preparation method of above-mentioned multifunctional polyurethane bubble, comprises the following steps：
（1）The preparation of polyurethane prepolymer：By toluene di-isocyanate(TDI) polyol prepolymer and the more isocyanides of polymethylene polyphenyl Acid esters polyol prepolymer mixes, and stirs 60s with 6000r/min speed, stearyl ether is then added, with 5000r/min's Speed stirs 35s, adds Jia Landan and calcium carbonate, stirs 80s with 10000r/min speed, polyurethane prepolymer is made；
（2）The preparation of TPU membrane：'-diphenylmethane diisocyanate and toluene di-isocyanate(TDI) are mixed, with 5000r/min speed 5min is stirred, then adds the mixing of 2- hydrocarbon methylpropanoic acid, 1min is stirred with 5500r/min speed, adds sorbierite, epoxy Propane and laurate, 5min is stirred with 5000r/min speed, is eventually adding chain extender, is mixed, shaping, TPU is made Film；
（3）The continuous preparation of multifunctional polyurethane bubble：By surfactant, hardening agent, function composition, foaming agent, water and step（1） Obtained polyurethane prepolymer mixes, and the continuous top of bubble is made after shaping and steeps continuous bottom, then will steep the upper of continuous top Flange and the lower flange progress hot pressing fitting for steeping continuous bottom, are made the continuous body of bubble；Again by step（2）Obtained TPU membrane thermal-adhering In at least surface for steeping continuous body, it is continuous that multifunctional polyurethane bubble is made.
Wherein, the step（3）In, the speed of agitator of mixing is 8000r/min, mixing time 10min；Bubble is continuous Top and the hot pressing laminate pressure for steeping continuous bottom are 80Kg/cm2, the thermal-adhering temperature of TPU membrane is 130 DEG C, the thermal-adhering of TPU membrane Pressure is 60Kg/cm2。
Embodiment 2
A kind of multifunctional polyurethane bubble is continuous, including the continuous body of bubble, and the continuous body of bubble includes steeping continuous top and steeps continuous bottom, and bubble is continuous The edge convex on top is provided with upper flange, and the edge convex for steeping continuous bottom is provided with lower flange, steeps continuous top and steeps continuous bottom It is bonded by upper flange and lower flange hot pressing；At least one side of the continuous body of bubble is fitted with TPU membrane.
Wherein, the layer of polyurethane includes the raw material of following parts by weight：
63 parts of polyurethane prepolymer
8 parts of surfactant
6 parts of hardening agent
18 parts of function composition
4 parts of foaming agent
28 parts of water.
Wherein, the hydrophilic polyurethane prepolymers include the raw material of following parts by weight：Toluene di-isocyanate(TDI) polyalcohol 28 parts of prepolymer, 23 parts of poly methylene poly phenyl poly isocyanate polyol prepolymer, 4 parts of stearyl ether, it is good blue red 1.5 parts and 1.5 parts of calcium carbonate.
Wherein, the surfactant is nonionic surface active agent, and the nonionic surface active agent is alkyl Alkylolamides APEO；The foaming agent is azo isobutyronitrile；The hardening agent is by BDO and a contracting diethyl two Alcohol is using parts by weight as 1.8:The mixture of 1 composition.
Wherein, the function composition is with weight ratio 1.8 by plant extracts and essential oil:The mixture of 1 composition.
Wherein, the plant extracts includes the raw material of following parts by weight：0.3 part of marine algae extract, aloe extract 1.3 Part, 0.9 part of Honegsukle flower P.E, 0.8 part of Chinese torreya extract；The essential oil includes the raw material of following parts by weight：Tea tree ethereal oil 1.4 Part, 1.1 parts of Lavender, 0.4 part of sandalwood essential oil.
Wherein, the TPU membrane includes the raw material of following parts by weight：
18 parts of '-diphenylmethane diisocyanate
24 parts of toluene di-isocyanate(TDI)
1 part of 2,2- dihydromethyl propionic acids
10 parts of chain extender
4 parts of sorbierite
1.5 parts of expoxy propane
4 parts of laurate.
Wherein, the chain extender is α-allylin.
A kind of continuous preparation method of above-mentioned multifunctional polyurethane bubble, comprises the following steps：
（1）The preparation of polyurethane prepolymer：By toluene di-isocyanate(TDI) polyol prepolymer and the more isocyanides of polymethylene polyphenyl Acid esters polyol prepolymer mixes, and stirs 58s with 6500r/min speed, stearyl ether is then added, with 6000r/min's Speed stirs 32s, adds Jia Landan and calcium carbonate, stirs 75s with 10700r/min speed, polyurethane prepolymer is made；
（2）The preparation of TPU membrane：'-diphenylmethane diisocyanate and toluene di-isocyanate(TDI) are mixed, with 4800r/min speed Stir 5.3min, then add the mixing of 2- hydrocarbon methylpropanoic acid, 1.3min is stirred with 5300r/min speed, add sorbierite, Expoxy propane and laurate, 4.5min is stirred with 5300r/min speed, is eventually adding chain extender, is mixed, is molded, system Obtain TPU membrane；
（3）The continuous preparation of multifunctional polyurethane bubble：By surfactant, hardening agent, function composition, foaming agent, water and step（1） Obtained polyurethane prepolymer mixes, and the continuous top of bubble is made after shaping and steeps continuous bottom, then will steep the upper of continuous top Flange and the lower flange progress hot pressing fitting for steeping continuous bottom, are made the continuous body of bubble；Again by step（2）Obtained TPU membrane thermal-adhering In at least surface for steeping continuous body, it is continuous that multifunctional polyurethane bubble is made.
Wherein, the step（3）In, the speed of agitator of mixing is 9000r/min, mixing time 9min；Bubble is continuous Top and the hot pressing laminate pressure for steeping continuous bottom are 85Kg/cm2, the thermal-adhering temperature of TPU membrane is 120 DEG C, the thermal-adhering of TPU membrane Pressure is 65Kg/cm2。
Embodiment 3
A kind of multifunctional polyurethane bubble is continuous, including the continuous body of bubble, and the continuous body of bubble includes steeping continuous top and steeps continuous bottom, and bubble is continuous The edge convex on top is provided with upper flange, and the edge convex for steeping continuous bottom is provided with lower flange, steeps continuous top and steeps continuous bottom It is bonded by upper flange and lower flange hot pressing；At least one side of the continuous body of bubble is fitted with TPU membrane.
Wherein, the layer of polyurethane includes the raw material of following parts by weight：
65 parts of polyurethane prepolymer
10 parts of surfactant
7 parts of hardening agent
20 parts of function composition
5 parts of foaming agent
30 parts of water.
Wherein, the hydrophilic polyurethane prepolymers include the raw material of following parts by weight：Toluene di-isocyanate(TDI) polyalcohol 32 parts of prepolymer, 25 parts of poly methylene poly phenyl poly isocyanate polyol prepolymer, 8 parts of stearyl ether, good blue red 2 parts and carbon Sour 2 parts of calcium.
Wherein, the surfactant is nonionic surface active agent, and the nonionic surface active agent is fat Sour FMEE；The foaming agent is the diisopropyl carbonate of azo two；The hardening agent is by BDO and one Diglycol ethylene is using parts by weight as 2:The mixture of 1 composition.
Wherein, the function composition is with weight ratio 2 by plant extracts and essential oil:The mixture of 1 composition.
Wherein, the plant extracts includes the raw material of following parts by weight：0.5 part of marine algae extract, aloe extract 1.0 Part, 1.0 parts of Honegsukle flower P.E, 0.7 part of Chinese torreya extract；The essential oil includes the raw material of following parts by weight：Tea tree ethereal oil 1.5 Part, 1.0 parts of Lavender, 0.5 part of sandalwood essential oil.
Wherein, the TPU membrane includes the raw material of following parts by weight：
23 parts of '-diphenylmethane diisocyanate
28 parts of toluene di-isocyanate(TDI)
12 parts of 2,2- dihydromethyl propionic acids
12 parts of chain extender
5 parts of sorbierite
2 parts of expoxy propane
5 parts of laurate.
Wherein, the chain extender is methyl diethanolamine.
A kind of continuous preparation method of above-mentioned multifunctional polyurethane bubble, comprises the following steps：
（1）The preparation of polyurethane prepolymer：By toluene di-isocyanate(TDI) polyol prepolymer and the more isocyanides of polymethylene polyphenyl Acid esters polyol prepolymer mixes, and stirs 55s with 7500r/min speed, stearyl ether is then added, with 6500r/min's Speed stirs 30s, adds Jia Landan and calcium carbonate, stirs 70s with 11500r/min speed, polyurethane prepolymer is made；
（2）The preparation of TPU membrane：'-diphenylmethane diisocyanate and toluene di-isocyanate(TDI) are mixed, with 4500r/min speed Stir 5.5min, then add the mixing of 2- hydrocarbon methylpropanoic acid, 1.5min is stirred with 5000r/min speed, add sorbierite, Expoxy propane and laurate, 4min is stirred with 5500r/min speed, is eventually adding chain extender, is mixed, is molded, is made TPU membrane；
（3）The continuous preparation of multifunctional polyurethane bubble：By surfactant, hardening agent, function composition, foaming agent, water and step（1） Obtained polyurethane prepolymer mixes, and the continuous top of bubble is made after shaping and steeps continuous bottom, then will steep the upper of continuous top Flange and the lower flange progress hot pressing fitting for steeping continuous bottom, are made the continuous body of bubble；Again by step（2）Obtained TPU membrane thermal-adhering In at least surface for steeping continuous body, it is continuous that multifunctional polyurethane bubble is made.
Wherein, the step（3）In, the speed of agitator of mixing is 10000r/min, mixing time 8min；Bubble is continuous Top and the hot pressing laminate pressure for steeping continuous bottom are 90Kg/cm2, the thermal-adhering temperature of TPU membrane is 110 DEG C, the thermal-adhering of TPU membrane Pressure is 70Kg/cm2。
Embodiment 4
A kind of multifunctional polyurethane bubble is continuous, including the continuous body of bubble, and the continuous body of bubble includes steeping continuous top and steeps continuous bottom, and bubble is continuous The edge convex on top is provided with upper flange, and the edge convex for steeping continuous bottom is provided with lower flange, steeps continuous top and steeps continuous bottom It is bonded by upper flange and lower flange hot pressing；At least one side of the continuous body of bubble is fitted with TPU membrane.
Wherein, the layer of polyurethane includes the raw material of following parts by weight：
68 parts of polyurethane prepolymer
13 parts of surfactant
8 parts of hardening agent
23 parts of function composition
6 parts of foaming agent
32 parts of water.
Wherein, the hydrophilic polyurethane prepolymers include the raw material of following parts by weight：Toluene di-isocyanate(TDI) polyalcohol 36 parts of prepolymer, 28 parts of poly methylene poly phenyl poly isocyanate polyol prepolymer, 6 parts of stearyl ether, it is good blue red 2.5 parts and 2.5 parts of calcium carbonate.
Wherein, the surfactant is nonionic surface active agent, and the nonionic surface active agent is fat Sour polyoxyethylene ester；The foaming agent is azo isobutyronitrile；The hardening agent be by BDO and diglycol with Parts by weight are 1.5-2.3:The mixture of 1 composition.
Wherein, the function composition is with weight ratio 2.3 by plant extracts and essential oil:The mixture of 1 composition.
Wherein, the plant extracts includes the raw material of following parts by weight：0.7 part of marine algae extract, aloe extract 0.8 Part, 1.1 parts of Honegsukle flower P.E, 0.6 part of Chinese torreya extract；The essential oil includes the raw material of following parts by weight：Tea tree ethereal oil 1.6 Part, 0.9 part of Lavender, 0.6 part of sandalwood essential oil.
Wherein, the TPU membrane includes the raw material of following parts by weight：
28 parts of '-diphenylmethane diisocyanate
32 parts of toluene di-isocyanate(TDI)
13 parts of 2,2- dihydromethyl propionic acids
14 parts of chain extender
6 parts of sorbierite
2.5 parts of expoxy propane
6 parts of laurate.
Wherein, the diethyl toluene diamine.
A kind of continuous preparation method of above-mentioned multifunctional polyurethane bubble, comprises the following steps：
（1）The preparation of polyurethane prepolymer：By toluene di-isocyanate(TDI) polyol prepolymer and the more isocyanides of polymethylene polyphenyl Acid esters polyol prepolymer mixes, and stirs 53s with 8000r/min speed, stearyl ether is then added, with 7500r/min's Speed stirs 28s, adds Jia Landan and calcium carbonate, stirs 65s with 12300r/min speed, polyurethane prepolymer is made；
（2）The preparation of TPU membrane：'-diphenylmethane diisocyanate and toluene di-isocyanate(TDI) are mixed, with 4300r/min speed Stir 5.8min, then add the mixing of 2- hydrocarbon methylpropanoic acid, 1.8min is stirred with 4800r/min speed, add sorbierite, Expoxy propane and laurate, 3.5min is stirred with 5800r/min speed, is eventually adding chain extender, is mixed, is molded, system Obtain TPU membrane；
（3）The continuous preparation of multifunctional polyurethane bubble：By surfactant, hardening agent, function composition, foaming agent, water and step（1） Obtained polyurethane prepolymer mixes, and the continuous top of bubble is made after shaping and steeps continuous bottom, then will steep the upper of continuous top Flange and the lower flange progress hot pressing fitting for steeping continuous bottom, are made the continuous body of bubble；Again by step（2）Obtained TPU membrane thermal-adhering In at least surface for steeping continuous body, it is continuous that multifunctional polyurethane bubble is made.
Wherein, the step（3）In, the speed of agitator of mixing is 11000r/min, mixing time 7min；Bubble is continuous Top and the hot pressing laminate pressure for steeping continuous bottom are 95Kg/cm2, the thermal-adhering temperature of TPU membrane is 100 DEG C, the thermal-adhering of TPU membrane Pressure is 75Kg/cm2。
Embodiment 5
A kind of multifunctional polyurethane bubble is continuous, including the continuous body of bubble, and the continuous body of bubble includes steeping continuous top and steeps continuous bottom, and bubble is continuous The edge convex on top is provided with upper flange, and the edge convex for steeping continuous bottom is provided with lower flange, steeps continuous top and steeps continuous bottom It is bonded by upper flange and lower flange hot pressing；At least one side of the continuous body of bubble is fitted with TPU membrane.
Wherein, the layer of polyurethane includes the raw material of following parts by weight：
70 parts of polyurethane prepolymer
15 parts of surfactant
10 parts of hardening agent
25 parts of function composition
8 parts of foaming agent
35 parts of water.
Wherein, the hydrophilic polyurethane prepolymers include the raw material of following parts by weight：Toluene di-isocyanate(TDI) polyalcohol 40 parts of prepolymer, 30 parts of poly methylene poly phenyl poly isocyanate polyol prepolymer, 8 parts of stearyl ether, good blue red 3 parts and carbon Sour 3 parts of calcium.
Wherein, the surfactant is nonionic surface active agent, and the nonionic surface active agent is block Polyoxyethylene polyoxypropylene ether；The foaming agent is azodicarbonamide；The hardening agent is by BDO and a contracting two Ethylene glycol is using parts by weight as 2.5:The mixture of 1 composition.
Wherein, the function composition is with weight ratio 2.5 by plant extracts and essential oil:The mixture of 1 composition.
Wherein, the plant extracts includes the raw material of following parts by weight：1.0 parts of marine algae extract, aloe extract 0.5 Part, 1.2 parts of Honegsukle flower P.E, 0.5 part of Chinese torreya extract；The essential oil includes the raw material of following parts by weight：Tea tree ethereal oil 1.8 Part, 0.8 part of Lavender, 0.8 part of sandalwood essential oil.
Wherein, the TPU membrane includes the raw material of following parts by weight：
30 parts of '-diphenylmethane diisocyanate
35 parts of toluene di-isocyanate(TDI)
15 parts of 2,2- dihydromethyl propionic acids
16 parts of chain extender
7 parts of sorbierite
3 parts of expoxy propane
8 parts of laurate.
Wherein, the chain extender is diethyl toluene diamine.
A kind of continuous preparation method of above-mentioned multifunctional polyurethane bubble, comprises the following steps：
（1）The preparation of polyurethane prepolymer：By toluene di-isocyanate(TDI) polyol prepolymer and the more isocyanides of polymethylene polyphenyl Acid esters polyol prepolymer mixes, and stirs 50s with 9000r/min speed, stearyl ether is then added, with 8000r/min's Speed stirs 25s, adds Jia Landan and calcium carbonate, stirs 60s with 13000r/min speed, polyurethane prepolymer is made；
（2）The preparation of TPU membrane：'-diphenylmethane diisocyanate and toluene di-isocyanate(TDI) are mixed, with 4000r/min speed 6min is stirred, then adds the mixing of 2- hydrocarbon methylpropanoic acid, 2min is stirred with 4500r/min speed, adds sorbierite, epoxy Propane and laurate, 3-5min is stirred with 6000r/min speed, is eventually adding chain extender, is mixed, shaping, TPU is made Film；
（3）The continuous preparation of multifunctional polyurethane bubble：By surfactant, hardening agent, function composition, foaming agent, water and step（1） Obtained polyurethane prepolymer mixes, and the continuous top of bubble is made after shaping and steeps continuous bottom, then will steep the upper of continuous top Flange and the lower flange progress hot pressing fitting for steeping continuous bottom, are made the continuous body of bubble；Again by step（2）Obtained TPU membrane thermal-adhering In at least surface for steeping continuous body, it is continuous that multifunctional polyurethane bubble is made.
Wherein, the step（3）In, the speed of agitator of mixing is 12000r/min, mixing time 5min；Bubble is continuous Top and the hot pressing laminate pressure for steeping continuous bottom are 100Kg/cm2, the thermal-adhering temperature of TPU membrane is 90 DEG C, the thermal-adhering of TPU membrane Pressure is 80Kg/cm2。
Embodiment 6
The difference of the present embodiment and above-described embodiment 1 is：
In the continuous body of the bubble, the surfactant is nonionic surface active agent, the nonionic surface active agent By alkylolamides APEO, polyoxyethylene carboxylate and Block polyoxyethylene-polyethenoxy ether with weight ratio 2.5: 1.8:The mixture of 1 composition.
In the continuous body of bubble, the foaming agent is with weight by nitrogen diformamide, unifor and sodium acid carbonate Than 1:2.5:The mixture of 1.0 compositions.
In the TPU membrane, the chain extender is using weight ratio as 1 by α-allylin and methyl diethanolamine:1.5 The mixture of composition.
Embodiment 7
The difference of the present embodiment and above-described embodiment 2 is：
In the continuous body of the bubble, the surfactant is nonionic surface active agent, the nonionic surface active agent By alkylolamides APEO, polyoxyethylene carboxylate and Block polyoxyethylene-polyethenoxy ether with weight ratio 2.8: 1.6:The mixture of 1 composition.
In the continuous body of bubble, the foaming agent is with weight by nitrogen diformamide, unifor and sodium acid carbonate Than 1:2.3:The mixture of 1.1 compositions.
In the TPU membrane, the chain extender is using weight ratio as 1 by α-allylin and methyl diethanolamine:1.8 The mixture of composition.
Embodiment 8
The difference of the present embodiment and above-described embodiment 3 is：
In the continuous body of the bubble, the surfactant is nonionic surface active agent, the nonionic surface active agent By alkylolamides APEO, polyoxyethylene carboxylate and Block polyoxyethylene-polyethenoxy ether with weight ratio 3: 1.5:The mixture of 1 composition.
In the continuous body of bubble, the foaming agent is with weight by nitrogen diformamide, unifor and sodium acid carbonate Than 1:2:The mixture of 1.2 compositions.
In the TPU membrane, the chain extender is using weight ratio as 1 by α-allylin and methyl diethanolamine:2 groups Into mixture.
Embodiment 9
The difference of the present embodiment and above-described embodiment 4 is：
In the continuous body of the bubble, the surfactant is nonionic surface active agent, the nonionic surface active agent By alkylolamides APEO, polyoxyethylene carboxylate and Block polyoxyethylene-polyethenoxy ether with weight ratio 3.2: 1.4:The mixture of 1 composition.
In the continuous body of bubble, the foaming agent is with weight by nitrogen diformamide, unifor and sodium acid carbonate Than 1:1.8:The mixture of 1.3 compositions.
In the TPU membrane, the chain extender is using weight ratio as 1 by α-allylin and methyl diethanolamine:2.3 The mixture of composition.
Embodiment 10
The difference of the present embodiment and above-described embodiment 5 is：
In the continuous body of the bubble, the surfactant is nonionic surface active agent, the nonionic surface active agent By alkylolamides APEO, polyoxyethylene carboxylate and Block polyoxyethylene-polyethenoxy ether with weight ratio 3.5: 1.2:The mixture of 1 composition.
In the continuous body of bubble, the foaming agent is with weight by nitrogen diformamide, unifor and sodium acid carbonate Than 1:1.5:The mixture of 1.5 compositions.
In the TPU membrane, the chain extender is using weight ratio as 1 by α-allylin and methyl diethanolamine:2.5 The mixture of composition.
Above-described embodiment is the preferable implementation of the present invention, and in addition, the present invention can be realized with other manner, Do not depart from and any on the premise of present inventive concept obviously replace within protection scope of the present invention.

Claims (10)

1. a kind of multifunctional polyurethane bubble is continuous, including the continuous body of bubble, it is characterised in that：The continuous body of the bubble include steeping continuous top and Continuous bottom is steeped, the edge convex for steeping continuous top is provided with upper flange, and the edge convex for steeping continuous bottom is provided with lower flange, steeps on silk floss Portion and the continuous bottom of bubble pass through upper flange and lower flange hot pressing is bonded；At least one side of the continuous body of bubble is fitted with TPU membrane.
2. a kind of multifunctional polyurethane bubble according to claim 1 is continuous, it is characterised in that：The layer of polyurethane includes as follows The raw material of parts by weight：
Polyurethane prepolymer 60-70 parts
Surfactant 5-15 parts
Hardening agent 5-10 parts
Function composition 15-25 parts
Foaming agent 2-8 parts
Water 25-35 parts.
3. a kind of multifunctional polyurethane bubble according to claim 2 is continuous, it is characterised in that：The polyurethane prepolymer includes The raw material of following parts by weight：Toluene di-isocyanate(TDI) polyol prepolymer 25-40 parts, poly methylene poly phenyl poly isocyanate are more First alcohol prepolymer 20-30 parts, stearyl ether 2-8 parts, good blue red 1-3 parts and calcium carbonate 1-3 parts.
4. a kind of multifunctional polyurethane bubble according to claim 2 is continuous, it is characterised in that：The surfactant for it is non-from Subtype surfactant, the nonionic surface active agent be ethoxylated dodecyl alcohol, alkylolamides APEO, At least one of fatty acid methyl ester ethoxylate, polyoxyethylene carboxylate and Block polyoxyethylene-polyethenoxy ether；Institute It is by azodicarbonamide, azo isobutyronitrile, the diisopropyl carbonate of azo two, unifor and bicarbonate to state foaming agent At least one of sodium；The hardening agent is using parts by weight as 1.5-2.5 by BDO and diglycol:1 composition Mixture.
5. a kind of multifunctional polyurethane bubble according to claim 2 is continuous, it is characterised in that：The function composition is by plant Extract and essential oil compare 1.5-2.5 with weight:The mixture of 1 composition.
6. a kind of multifunctional polyurethane bubble according to claim 5 is continuous, it is characterised in that：The plant extracts is included such as The raw material of lower parts by weight：Marine algae extract 0.1-1.0 parts, aloe extract 0.5-1.5 parts, Honegsukle flower P.E 0.8-1.2 parts, Chinese torreya extract 0.5-1.0 parts；The essential oil includes the raw material of following parts by weight：Tea tree ethereal oil 1.2-1.8 parts, Lavender 0.8-1.2 parts, sandalwood essential oil 0.3-0.8 parts.
7. a kind of multifunctional polyurethane bubble according to claim 1 is continuous, it is characterised in that：The TPU membrane includes following weight Measure the raw material of part：
'-diphenylmethane diisocyanate 15-30 parts
Toluene di-isocyanate(TDI) 20-35 parts
2,2- dihydromethyl propionic acid 10-15 parts
Chain extender 8-16 parts
Sorbierite 3-7 parts
Expoxy propane 1-3 parts
Laurate 2-8 parts.
8. a kind of multifunctional polyurethane bubble according to claim 7 is continuous, it is characterised in that：The chain extender is trihydroxy methyl At least one of propane, α-allylin, methyl diethanolamine and diethyl toluene diamine.
A kind of 9. continuous preparation method of multifunctional polyurethane bubble according to claim 1-8, it is characterised in that：Including as follows Step：
（1）The preparation of polyurethane prepolymer：By toluene di-isocyanate(TDI) polyol prepolymer and the more isocyanides of polymethylene polyphenyl Acid esters polyol prepolymer mixes, and stirs 50-60s with 6000-9000r/min speed, then adds stearyl ether, with 5000-8000r/min speed stirring 25-35s, adds Jia Landan and calcium carbonate, with 10000-13000r/min speed 60-80s is stirred, polyurethane prepolymer is made；
（2）The preparation of TPU membrane：'-diphenylmethane diisocyanate and toluene di-isocyanate(TDI) are mixed, with 4000-5000r/min Speed stirring 5-6min, then add the mixing of 2- hydrocarbon methylpropanoic acid, 1-2min stirred with 4500-5500r/min speed, then Sorbierite, expoxy propane and laurate are added, 5000-6000r/min speed stirring 3-5min, chain extender is eventually adding, mixes Stirring is closed, shaping, TPU membrane is made；
（3）The continuous preparation of multifunctional polyurethane bubble：By surfactant, hardening agent, function composition, foaming agent, water and step（1） Obtained polyurethane prepolymer mixes, and the continuous top of bubble is made after shaping and steeps continuous bottom, then will steep the upper of continuous top Flange and the lower flange progress hot pressing fitting for steeping continuous bottom, are made the continuous body of bubble；Again by step（2）Obtained TPU membrane thermal-adhering In at least surface for steeping continuous body, it is continuous that multifunctional polyurethane bubble is made.
A kind of 10. continuous preparation method of multifunctional polyurethane bubble according to claim 9, it is characterised in that：The step （3）In, the speed of agitator of mixing is 8000-12000r/min, mixing time 5-10min；Steep under continuous top and bubble silk floss The hot pressing laminate pressure in portion is 80-100Kg/cm2, the thermal-adhering temperature of TPU membrane is 90-130 DEG C, the heat posted resultant pressure of TPU membrane For 60-80Kg/cm2。
CN201710330583.8A 2017-05-11 2017-05-11 A kind of multifunctional polyurethane bubble silk floss and preparation method thereof Pending CN107418188A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710330583.8A CN107418188A (en) 2017-05-11 2017-05-11 A kind of multifunctional polyurethane bubble silk floss and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710330583.8A CN107418188A (en) 2017-05-11 2017-05-11 A kind of multifunctional polyurethane bubble silk floss and preparation method thereof

Publications (1)

Publication Number Publication Date
CN107418188A true CN107418188A (en) 2017-12-01

Family

ID=60424635

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710330583.8A Pending CN107418188A (en) 2017-05-11 2017-05-11 A kind of multifunctional polyurethane bubble silk floss and preparation method thereof

Country Status (1)

Country Link
CN (1) CN107418188A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108299816A (en) * 2018-03-08 2018-07-20 杨彪 A kind of aloetic underwear chest pad and preparation method thereof
CN110951241A (en) * 2019-12-11 2020-04-03 泉州玺堡家居科技有限公司 Lavender memory cotton and preparation method thereof
CN112969760A (en) * 2018-08-30 2021-06-15 Dic株式会社 Urethane resin composition and laminate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103467970A (en) * 2013-09-06 2013-12-25 惠州市远安新材料有限公司 Powder puff based on application of polyurethane (PU)
CN205072317U (en) * 2015-05-12 2016-03-09 株式会社永瑞物产 Powder puff for make -up
CN106619353A (en) * 2016-10-17 2017-05-10 东莞泰康泡绵有限公司 Skin-care cleansing foam and foaming process thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103467970A (en) * 2013-09-06 2013-12-25 惠州市远安新材料有限公司 Powder puff based on application of polyurethane (PU)
CN205072317U (en) * 2015-05-12 2016-03-09 株式会社永瑞物产 Powder puff for make -up
CN106619353A (en) * 2016-10-17 2017-05-10 东莞泰康泡绵有限公司 Skin-care cleansing foam and foaming process thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108299816A (en) * 2018-03-08 2018-07-20 杨彪 A kind of aloetic underwear chest pad and preparation method thereof
CN112969760A (en) * 2018-08-30 2021-06-15 Dic株式会社 Urethane resin composition and laminate
CN112969760B (en) * 2018-08-30 2023-05-12 Dic株式会社 Urethane resin composition and laminate
CN110951241A (en) * 2019-12-11 2020-04-03 泉州玺堡家居科技有限公司 Lavender memory cotton and preparation method thereof

Similar Documents

Publication Publication Date Title
CN107090070A (en) A kind of hydrophilic polyurethane bubble silk floss and preparation method thereof
CN107418188A (en) A kind of multifunctional polyurethane bubble silk floss and preparation method thereof
CN105505280B (en) Tpu hot melt adhesive and preparation method thereof
CN103013094B (en) Injectable type fast curing medical polyurethane compound and preparation method thereof
CN107151440A (en) A kind of sandwich bubble silk floss of multifunctional polyurethane and preparation method thereof
CN105419714B (en) A kind of epoxy resin dual-component polyurethane adhesive and preparation method thereof
CN101628964B (en) Bi-components for manufacturing polyurethane sole materials
CN109021205B (en) Open-cell polyurethane slow-resilience foam and preparation method thereof
CN109021193B (en) MDI system high-breathability viscoelastic polyurethane foam and preparation method thereof
CN111690360A (en) Reactive moisture-curing polyurethane hot melt adhesive and preparation method thereof
CN107033321A (en) A kind of waterborne polyurethane resin and preparation method thereof
CN105504211A (en) Method for preparing polyurethane hydrophilic flexible foam
KR20090026351A (en) Novel tennis ball
CN107189746B (en) Reactive polyurethane medical adhesive and preparation method thereof
WO2022221402A1 (en) Cast polyurethane compositions and uses thereof
WO2009129944A1 (en) Polyurethane elastomers, the method for preparing the same and the use thereof
CN107903377A (en) Solvent-free sulfonate aqueous polyurethane dispersion of continous way and preparation method thereof
CN108359074A (en) A kind of environment-protecting and high elasticity anti-yellowing polyurethane sponge and preparation method thereof
CN111808515A (en) Preparation method of degradable amphiphilic fouling-resistant antifouling resin
CN107057013A (en) A kind of expanded material of releasing negative oxygen ion, preparation method and purposes
CN102535170A (en) Preparation method of grafted polyurethane microcapsule compound finishing agent
CN109320678A (en) Fixed cushion material of the polyurethane medical of low smell low in calories and preparation method thereof
TWI267523B (en) Water retention material
CN102140158B (en) Polyurethane material based on carbon dioxide copolymer polyalcohol and application thereof
CN108948320A (en) It is a kind of for manufacturing the combination material of polyurethane sole materials

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20171201