CN105924620A - Macromolecular sectional material and preparation method and application thereof - Google Patents
Macromolecular sectional material and preparation method and application thereof Download PDFInfo
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- CN105924620A CN105924620A CN201610365138.0A CN201610365138A CN105924620A CN 105924620 A CN105924620 A CN 105924620A CN 201610365138 A CN201610365138 A CN 201610365138A CN 105924620 A CN105924620 A CN 105924620A
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- 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
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- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
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- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
- C08G18/4241—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols from dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
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- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4269—Lactones
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- 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
- C08J9/12—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 physical blowing agent
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
-
- 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
- C08J9/12—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 physical blowing agent
- C08J9/14—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 physical blowing agent organic
- C08J9/141—Hydrocarbons
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- 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
- C08K3/02—Elements
- C08K3/04—Carbon
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- 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
- C08K3/34—Silicon-containing compounds
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0066—≥ 150kg/m3
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- 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
- C08J2203/06—CO2, N2 or noble gases
-
- 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
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
-
- 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
- C08J2375/06—Polyurethanes from polyesters
Abstract
The invention discloses a macromolecular sectional material and a preparation method and application thereof, belongs to the technical field of macromolecular materials, and solves the technical problems that in the prior art, furniture materials and building materials with solid wood as a raw material are high in cost, high in probability of deformation, complicated in process, paint-wasting, poor in waterproofness and moisture resistance, and the like. The macromolecular sectional material comprises polyester polyol, isocyanate, talcum powder, a catalyst, a foam stabilizer and a foaming agent, or comprises the polyester polyol, the isocyanate, the catalyst, the foam stabilizer and the foaming agent. The macromolecular sectional material is light in weight, unlikely to deform, paint-saving, good in colorability, good in flame retardance, water-proof and moisture-resistant, and low in cost, has the same texture with the solid wood with, can substitute the solid wood, and is applicable to furniture materials and building materials.
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of polymer profile and preparation method thereof
With application.
Background technology
Furniture is that the mankind maintain orthobiosis, are engaged in production practices and carry out the requisite class of social activity
Utensil.The step development innovation in epoch followed by furniture, and the most of a great variety, materials are different, kind
Complete, purposes differs.Construction material is the general designation of the material used in civil engineering and architectural engineering, can divide
For structural material, ornament materials and some proprietary material.Structural material includes timber, bamboo wood, stone material, water
Mud, concrete, metal, brick and tile, pottery, glass, engineering plastics, composite etc.；Ornament materials bag
Include various coating, paint, coating, veneer, assorted ceramic tile, there is the glass etc. of special-effect；Special material
Material refer to for waterproof, moistureproof, anticorrosion, fire prevention, fire-retardant, sound insulation, heat insulation, be incubated, sealing etc..It is in
In tool material and construction material, solid wood is special due to texture, is constantly subjected to liking of people.Such as solid wood furniture,
Solid Door and solid wood decorative product etc..But, solid wood material there is problems in that (1) due to wood resource scarcity,
Timber price is expensive；(2) can not direct sunlight, waterproof and dampproof property is poor, too high or too low for temperature, the most dry
Dry and moist environment all can cause the deformation of solid wood material；(3) when spraying paint, need polishing, process work
Sequence is loaded down with trivial details；(4) endosmosis due to paint, expend paint during japanning more；(5) can not bend, if to make
Standby product has radian, can only cut radian, causes the waste of material；(6) production efficiency is low, real
The texture of wood material, some needs hand engraving, carving machine engraving, the longest.
For solving the problems referred to above, people study various new material to replace solid wood material, wherein, and polyurethane
(PU) because having intensity height, good toughness, skinning consistency is tough and tensile, moulding process is simple, production efficiency is high,
Intensity is high than natural timber, and density, than features such as natural timber are low, is expected to substitute timber and is used as all kinds of height
Shelves goods.In prior art, conventional polyurethane material has the soft bubble of PU and PU partly to hard bubble.PU is soft
Bubble is by polyether polyol (PPG, ternary 56), isocyanates (TDI 80/20), water (H2O), fluorine
Leon (F11), silicone oil (L 580), stannous octoate (T-9) and amine (A33) composition, be a kind of mat material
Material, but its hardness and density are the lowest, and the most fire-resistant, yielding, intensity is low, and poor toughness reaches not
Have the special feature that to solid wood.PU partly hard bubbles by polyether polyol (PPG, ternary 56), isocyanates (TDI
80/20), water (H2O), freon (F11), silicone oil (L 580), stannous octoate (T-9) and amine (A33)
Composition, be energy absorption capacity foams, have damping, incompressible load performance, its deformation density and hardness than
Soft bubble hardness is strong, but does not has solid wood hardness high, does not also reach the molding effect of solid wood.
Summary of the invention
The purpose of the present invention solve in prior art with solid wood be raw-material furniture and building material cost high, variable
The technical problems such as shape, technique are loaded down with trivial details, waste oil paint, waterproof and dampproof property difference, it is provided that a kind of polymer profile and
Preparation method is applied.
It is as follows that the present invention solves the technical scheme that above-mentioned technical problem takes.
The polymer profile of the present invention, the one in polymer profile (I)-(VII):
Described polymer profile (I), including the PEPA of 10000 weight portions, 5000 weight portions different
Cyanate, the Pulvis Talci of 10000 weight portions, the catalyst of 130-150 weight portion, 90-110 weight portion even
Infusion and the foaming agent of 90-100 weight portion；
Described polymer profile (II), including the PEPA of 10000 weight portions, 5000 weight portions
Isocyanates, the Pulvis Talci of 10000 weight portions, the catalyst of 120-130 weight portion, 100-110 weight portion
Foam stabilizer and the foaming agent of 70-80 weight portion；
Described polymer profile (III), including the PEPA of 10000 weight portions, 5000 weight portions
Isocyanates, the Pulvis Talci of 10000 weight portions, the catalyst of 130-135 weight portion, 95-110 weight portion
Foam stabilizer and the foaming agent of 80-95 weight portion；
Described polymer profile (IV), including the PEPA of 10000 weight portions, 5000 weight portions
Isocyanates, the Pulvis Talci of 10000 weight portions, the catalyst of 150-160 weight portion, 120-135 weight portion
Foam stabilizer and the foaming agent of 100-110 weight portion.
Described polymer profile (V), including the PEPA of 10000 weight portions, 10000 weight portions
Isocyanates, the catalyst of 150-170 weight portion, the foam stabilizer of 100-130 weight portion and 100-130 weight
The foaming agent of part；
Described polymer profile (VI), including the PEPA of 10000 weight portions, 10000 weight portions
Isocyanates, the catalyst of 130-150 weight portion, the foam stabilizer of 110-130 weight portion and 90-110 weight portion
Foaming agent；
Described polymer profile (VII), including the PEPA of 10000 weight portions, 10000 weight portions
Isocyanates, the catalyst of 140-155 weight portion, the foam stabilizer of 105-125 weight portion and 90-115 weight portion
Foaming agent；
Described polymer profile (VIII), including the PEPA of 10000 weight portions, 10000 weight portions
Isocyanates, the catalyst of 160-180 weight portion, the foam stabilizer of 130-155 weight portion and 110-130 weight
The foaming agent of part；
In described polymer profile (I)-(VIII), isocyanates is methyl diphenylene diisocyanate, catalysis
Agent is double (dimethylamino-propyl) isopropanolamine, N-(dimethylaminopropyl) and isopropanolamine or diformazan basic ring
Hexylamine, foaming agent is physical blowing agent, and foam stabilizer is silicone oil.
Preferably, described PEPA is formed with polymerization by dicarboxylic acids (anhydride or ester), institute
State dicarboxylic acids (anhydride or ester) be phthalic acid, phthalate anhydride, phthalic acid ester, adipic acid or
Halogeno-benzene dioctyl phthalate, polyhydric alcohol be ethylene glycol, propylene glycol, diglycol, trimethylolpropane or
Tetramethylolmethane.
Preferably, described physical blowing agent is hydrocarbon blowing agents or carbon dioxide foaming agent.
Preferably, described polymer profile (I)-(VIII) also includes the activated carbon of 3000-4000 weight portion.
The preparation method of above-mentioned polymer profile (I)-(IV), is by weight, by PEPA and cunning
Stone powder, at 30-50 DEG C, stirs 12-15h, is subsequently adding catalyst, foam stabilizer and foaming agent, and room temperature continues to stir
Mix 1-5h, obtain mixture, finally mixture is uniformly mixed with isocyanates, pour mould into, 50-70 DEG C
Hot-forming, obtain polymer profile.
The preparation method of above-mentioned polymer profile (V)-(VIII), is by weight, by PEPA,
Catalyst, foam stabilizer and foaming agent stirring at normal temperature 1-5h, obtain mixture, then by mixture and Carbimide.
Ester is uniformly mixed, and pours mould into, and 50-70 DEG C hot-forming, obtains polymer profile.
Preferably, described in pour mould into before, mould is carried out pretreatment, preprocessing process is table in mould
Face plating nitrate paint, it is furthermore preferred that described nitrate paint be this or Baily Asia, north one.
The present invention also provides for above-mentioned polymer profile as furniture material or the application of construction material.
Preferably, described furniture material or construction material be door, picture frame, screen, cabinet, wardrobe, bed,
Ceiling, wall or artware.
Compared with prior art, beneficial effects of the present invention:
1, the polymer profile of the present invention is waterproof and moistureproof, through experimental tests, water absorption rate≤2.0%, 24h
Thickness swelling rate≤6.0%, puts into after soaking 30 days in water, and polymer profile sample is kept intact, both
Not deformation, does not the most expand and the phenomenon such as exfoliation, weight form and put into front as broad as long, and real
Wood sample is unavailable because absorbing moisture；
2, the polymer profile of the present invention is without diagonal angle, and the frame-type line style of organic section bar, such as door line, European mirror
Frame, European bed, wardrobe door line etc. all can produce time one-shot forming, solve 45 DEG C of diagonal angles of solid wood material
Make the technical bottleneck of difficulty；
3, the polymer profile processing type of the present invention is good, can either use brill, dig, saws, follows closely, glue, cuts
Tradition carpenter's mode is processed, is assembled, it is also possible to the same with solid wood products spray paint, and can need not to polish into
Paint, directly carries out prime treatment, and (log is particularly carved to eliminate machinery and the cost of manual polishing and time
The log polishing operation of carving technology complexity is the most loaded down with trivial details), and paint consumption is few, unlike solid wood material absorbs a large amount of
Paint, reduce cost, experiment proves that, paint consumption at less than the 50% of solid wood material；
4, the polymer profile of the present invention has high density texture living with solid wood, clear patterns, stricture of vagina
Managing true to nature, and coloring is good, after spraying paint, outward appearance of spraying paint with solid wood is consistent, and solving macromolecular material cannot
Realize the technical barrier of solid wood texture, experiments verify that, the organic section bar of macromolecule can realize special-shaped door wood strip,
The texture of the large-scale carving such as picture frame, the head of a bed, tailstock, wardrobe and abnormity product is disposably overall to be extruded；
5, the polymer profile quality of the present invention is slim and graceful, crooking ability strong, good flame resistance, after testing, and density
At 0.38-0.5g/cm3, in plate, average density difference is ± 8%；MOR is >=4MPa, the modulus of elasticity in static bending
≥1550MPa；Fire resistance reaches B1 level；
6, the polymer profile of the present invention is without poisonous and harmful substances such as benzene, propionic aldehyde, formaldehyde, urea-formaldehyde glues, green
Color safety, environment-protective no-smell, the most dazzling, there is no preservative taste, solid wood can be replaced, reduce trees felling,
Become after contributing to improving environmental disruption, and addition activated carbon and have in adsorptivity function, beneficially clean room
Environment, after testing, burst size of methanal is only 0.2mg/L；
7, the preparation method of the polymer profile of the present invention, relies on mould to complete production, preparation method letter
Single, low cost, reproducible, product size is accurate, and production efficiency is high, exempts multiple tracks traditional mode of production operation,
Greatly reduce manpower and materials, promote the labor productivity of 200%-300%, improve the quality of production and volume of production,
Compared with log, organic section bar can replicate out all log textures the most really, and complexity
Artistic carving in 15min one unspliced realization, effectively avoid log carve out finished product expend time
Between, and the bottleneck that percent defective is high；And need not introduce new equipment new technique, there is not technical bottleneck, any
Woodwork manufacturing enterprise all can realize large-scale industrial production；
8, the polymer profile of the present invention can replace solid wood to apply, it is adaptable to is raw-material furniture with solid wood
And construction material, it is also possible to substitute the materials such as the bigger Gypsum Fibrosum of density, resin, fiberglass, synthetic wood,
As ornamental batten, ceiling, large-scale furred ceiling pattern plate, engraving flower, replicate decorative pattern, abnormity framework,
The European head of a bed, large-scale screen, artware, solid wood cabinet, solid wood furniture, wall, skirting, furred ceiling,
The materials application of the products such as rehabilitating historic building, solid wood carving fish, wooden process product, the product pattern obtained is clear
Clear, texture is true to nature.
Accompanying drawing explanation
In Fig. 1, polymer profile a) and b) being respectively the embodiment of the present invention 1 soaks front and soaks in water
Photo after steeping 30 days；
Fig. 2 is the photo after the polymer profile polishing of the embodiment of the present invention 2；
Fig. 3 is the photo of the polymer profile of the embodiment of the present invention 3；
Fig. 4 is the photo of the polymer profile of the embodiment of the present invention 10.
Detailed description of the invention
In order to further appreciate that the present invention, below in conjunction with detailed description of the invention to the preferred embodiments of the invention
It is described, but it is to be understood that these describe simply for further illustrating the features and advantages of the present invention
It it not the restriction to patent requirements of the present invention.
The polymer profile of the present invention, has multiple stochiometric form, can be in polymer profile (I)-(VII)
Any one, specific as follows:
Polymer profile (I), including PEPA, the Carbimide. of 5000 weight portions of 10000 weight portions
Ester, the Pulvis Talci of 10000 weight portions, the catalyst of 130-150 weight portion, the foam stabilizer of 90-110 weight portion
Foaming agent with 90-100 weight portion；
Polymer profile (II), including PEPA, the isocyanide of 5000 weight portions of 10000 weight portions
Acid esters, the Pulvis Talci of 10000 weight portions, the catalyst of 120-130 weight portion, 100-110 weight portion even
Infusion and the foaming agent of 70-80 weight portion；
Polymer profile (III), including PEPA, the isocyanide of 5000 weight portions of 10000 weight portions
Acid esters, the Pulvis Talci of 10000 weight portions, the catalyst of 130-135 weight portion, the even bubble of 95-110 weight portion
Agent and the foaming agent of 80-95 weight portion；
Polymer profile (IV), including PEPA, the isocyanide of 5000 weight portions of 10000 weight portions
Acid esters, the Pulvis Talci of 10000 weight portions, the catalyst of 150-160 weight portion, 120-135 weight portion even
Infusion and the foaming agent of 100-110 weight portion.
Polymer profile (V), including PEPA, the isocyanide of 10000 weight portions of 10000 weight portions
Acid esters, the catalyst of 150-170 weight portion, the foam stabilizer of 100-130 weight portion and 100-130 weight portion
Foaming agent；
Polymer profile (VI), including PEPA, the isocyanide of 10000 weight portions of 10000 weight portions
Acid esters, the catalyst of 130-150 weight portion, the foam stabilizer of 110-130 weight portion and sending out of 90-110 weight portion
Infusion；
Polymer profile (VII), including PEPA, the isocyanide of 10000 weight portions of 10000 weight portions
Sending out of acid esters, the catalyst of 140-155 weight portion, the foam stabilizer of 105-125 weight portion and 90-115 weight portion
Infusion；
Polymer profile (VIII), including PEPA, the isocyanide of 10000 weight portions of 10000 weight portions
Acid esters, the catalyst of 160-180 weight portion, the foam stabilizer of 130-155 weight portion and 110-130 weight portion
Foaming agent.
Wherein, polymer profile (I)-(VI) polymer profile adds Pulvis Talci and can degrade cost, strengthens
The hardness of product；Polymer profile (I) and (V) are preferably adapted for preparing spring, polymer profile (II)
(VI) being suitable for preparing summer, (III) and (VII) is preferably adapted for preparing autumn, (IV) and (VIII)
It is preferably adapted for preparing winter.
The polymer profile of the present invention, PEPA and isocyanates are the bases of the polymer profile of the present invention
Body material.Wherein, PEPA is formed with polymerization by dicarboxylic acids, dibasic acid anhydride or dibasic ester,
Or formed with polymerization by lactone.Wherein, dicarboxylic acids, dibasic acid anhydride or dibasic ester are preferably benzene two
Formic acid, phthalate anhydride, phthalic acid ester, adipic acid or halogeno-benzene dioctyl phthalate, polyhydric alcohol is preferably second
Glycol, propylene glycol, diglycol, trimethylolpropane or tetramethylolmethane.Isocyanates is hexichol
Dicyclohexylmethane diisocyanate (MDI).It should be noted that the polymer profile of the present invention must use hexichol
Dicyclohexylmethane diisocyanate, if replacing with other isocyanates, can cause that texture is unintelligible, hardness reaches not
To requiring (firmly pressing there will be impression of the hand), section bar exists the problems such as aeration performance.
The Pulvis Talci of the present invention is a kind of incremental filling additive, and effect is to increase the stability of shape of product,
Improve product creep resistant and impact strength, reduce cost.
The catalyst of the present invention is double (dimethylamino-propyl) isopropanolamine (Jeffcat ZR-50), N-(two
First aminopropyl) and isopropanolamine (PC CAT NP10) or dimethyl cyclohexyl amine (DMCHA), this
Bright catalyst is also required to use these three, if replacing with other catalyst will affect the property of polymer profile
Can, it is impossible to produce a desired effect.
The foaming agent of the present invention is physical blowing agent, preferably hydrocarbon blowing agents or carbon dioxide foaming agent.
The foam stabilizer of the present invention is polysiloxane-polyether copolymer, is called for short silicone oil, steeps for silicon-carbon bonds hydrolysis type
Foam stabilizers.
Can also include activated carbon in the polymer profile of the present invention, the weight portion of activated carbon is 3000-4000,
Activated carbon can absorb the formaldehyde in air dimethylbenzene etc., deodorization taste.
The polymer profile of the present invention is in addition to the most above-mentioned each component, it is also possible to is added as needed on other and helps
Agent, such as age resistor, fire retardant, antibacterial, anti-wear agent, stabilizer etc..
The preparation method of polymer profile (I)-(IV) of the present invention, step is as follows:
By the proportioning of polymer profile (I)-(IV), PEPA and Pulvis Talci are poured in blender,
At 30-50 DEG C, stir 12-15h；Then catalyst, foam stabilizer and foaming agent are added and continue to stir in blender
Mix 1-5h (not heating), obtain mixture；Finally mixture is taken out from blender, with isocyanates
After being uniformly mixed, pouring mould, 50-70 DEG C of hot-press solidifying molding into, molding time is generally 10-20min,
Obtain polymer profile.
When polymer profile (I)-(IV) is possibly together with activated carbon or other auxiliary agents, first by activated carbon or
Other auxiliary agents, PEPA and Pulvis Talci mix homogeneously, add catalyst, foam stabilizer and foaming agent.
The preparation method of polymer profile (V)-(VIII) of the present invention, step is as follows:
By the proportioning of polymer profile (V)-(VIII), by PEPA, catalyst, foam stabilizer with send out
Infusion adds stirring 1-5h (not heating) in blender, obtains mixture, is taken by mixture from blender
Go out, after being uniformly mixed with isocyanates, pour mould, 50-70 DEG C of hot-press solidifying molding, molding time into
Generally 10-20min, obtains polymer profile.
When polymer profile (V)-(VIII) is possibly together with activated carbon or other auxiliary agents, first by activated carbon or
Other auxiliary agents of person and PEPA mix homogeneously, then mix with catalyst, foam stabilizer and foaming agent.
In the preparation method of above-mentioned polymer profile (I)-(VIII), mould according to the shape of pre-prepared product,
Those skilled in the art's general knowledge technology is used to prepare.The material of mould is generally glue KE-1417, firming agent
KE-1417 and silica gel.If the inner surface of mould not being carried out pretreatment, the more difficult demoulding of polymer profile,
After the demoulding, Surface of profile is rough, needs to polish, and colouring meets product demand.It is advantageous to
Before pouring mould into, mould carrying out surface process, the process that surface processes is: at mould inner surface plating paint,
Plating paint is that nitrate paint, preferably north one this (PAINT, Korea S) or Baily are sub-(URETHANE Korea S),
The color of plating paint selects according to product needed, and yellow, redness etc. do not limit, and such polymer profile is solid
After change, section bar bonds together with plating paint, and smooth surface, color is good, and texture is good.
The polymer profile of the present invention, it is possible to apply as furniture material or construction material, can substitute for reality
Wood, is suitable for that prepare any solid wood be raw-material furniture and construction material, it is also possible to the stone that replacement density is bigger
The materials such as cream, resin, fiberglass, synthetic wood, as door, picture frame, cabinet, wardrobe, bed, sky
The raw material of card, screen, wall or artware etc..
The present invention is further illustrated below in conjunction with embodiment.Raw material in embodiment is all by commercially available, main
Will be from covering small island material science and technology (Shanghai) Co., Ltd. and a mountain polyurethane (Shanghai) Co., Ltd..
Embodiment 1
Polymer profile (I): by the PEPA (expecting 380 in vain) of 10000 weight portions, 5000 weight
The isocyanates (black material 135) of part, the Pulvis Talci of 10000 weight portions, the catalyst of 130 weight portions is (double
(dimethylamino-propyl) isopropanolamine), the foam stabilizer of 90 weight portions and the foaming agent (dioxy of 90 weight portions
Change carbon) composition.
The preparation method of above-mentioned polymer profile (I): by said ratio, PEPA and Pulvis Talci are fallen
Enter in blender, stir 12h at 30 DEG C, then catalyst, foam stabilizer and foaming agent are added in blender
Continue stirring 1h (not heating), obtain mixture, finally mixture is taken out from blender, with isocyanide
After acid esters is uniformly mixed, pouring in the mould processed through this surface, north one, 50 DEG C hot-forming, obtains
Polymer profile (I).
Observe the polymer profile of embodiment 1, such as Fig. 1 a) shown in it can be seen that the polymer profile of the present invention
High density texture living with solid wood, clear patterns, texture is true to nature, and coloring is good.
Polymer profile embodiment 1 prepared and the timber of same shape decorative pattern are immersed in water, after 30 days,
Take out and observe, result such as Fig. 1 b) shown in, polymer profile sample is kept intact, and does not the most deform, and does not also have
There are expansion and a phenomenon such as exfoliation, weight form and put into front as broad as long, and solid wood sample is because absorbing water
Divide unavailable.
Embodiment 2
Polymer profile (I): by the PEPA (expecting 380 in vain) of 10000 weight portions, 5000 weight
The isocyanates (black material 135) of part, the Pulvis Talci of 10000 weight portions, the catalyst of 150 weight portions is (double
(dimethylamino-propyl) isopropanolamine), the foam stabilizer of 110 weight portions and the foaming agent (two of 100 weight portions
Carbonoxide) composition.
The preparation method of polymer profile (I): by said ratio, pours into PEPA and Pulvis Talci and stirs
Mix in machine, stir 15h at 50 DEG C, then catalyst, foam stabilizer and foaming agent are added and continue in blender
Stirring 5h (not heating), obtains mixture, is finally taken out from blender by mixture, with isocyanates
After being uniformly mixed, pouring mould into, 70 DEG C hot-forming, obtains polymer profile (I).
Embodiment 1 is obtained polymer profile and carries out polishing processing, as in figure 2 it is shown, figure it is seen that
The polymer profile of the present invention can use tradition carpenter's mode to process, and occurs without crackle.
Embodiment 3
Polymer profile (II): by the PEPA (expecting 380 in vain) of 10000 weight portions, 5000 weight
The isocyanates (black material 135) of part, the Pulvis Talci of 10000 weight portions, the catalyst of 120 weight portions is (double
(dimethylamino-propyl) isopropanolamine), the foam stabilizer of 100 weight portions and the foaming agent (hydro carbons) of 70 weight portions
Composition.
The preparation method of above-mentioned polymer profile (II): by said ratio, by PEPA and Pulvis Talci
Pour in blender, stir 12h at 30 DEG C, then catalyst, foam stabilizer and foaming agent are added stirring
Continue stirring 1h (not heating) in machine, obtain mixture, finally mixture is taken out from blender, with
After isocyanates is uniformly mixed, pouring the mould processed through surface, Baily Asia into, 50 DEG C are hot-forming,
To polymer profile (II), as shown in Figure 3.
From figure 3, it can be seen that the polymer profile crooking ability of the present invention is strong, thermal bending deformation can be added.
Embodiment 4
Polymer profile (II): by the PEPA (expecting 380 in vain) of 10000 weight portions, 5000 weight
The isocyanates (black material 135) of part, the Pulvis Talci of 10000 weight portions, the catalyst of 130 weight portions is (double
(dimethylamino-propyl) isopropanolamine), the foam stabilizer of 110 weight portions and the foaming agent (hydro carbons) of 80 weight portions
Composition.
The preparation method of above-mentioned polymer profile (II): by said ratio, by PEPA and Pulvis Talci
Pour in blender, stir 15h at 50 DEG C, then catalyst, foam stabilizer and foaming agent are added stirring
Continue stirring 5h (not heating) in machine, obtain mixture, finally mixture is taken out from blender, with different
After cyanate is uniformly mixed, pouring mould into, 60 DEG C hot-forming, obtains polymer profile (II).
Embodiment 5
Polymer profile (III): by the PEPA (expecting 380 in vain) of 10000 weight portions, 5000 weight
The isocyanates (black material 135) of part, the Pulvis Talci of 10000 weight portions, the catalyst (N-of 130 weight portions
(dimethylaminopropyl) and isopropanolamine), the foam stabilizer of 95 weight portions and the foaming agent (titanium dioxide of 80 weight portions
Carbon) composition.
The preparation method of above-mentioned polymer profile (III): by said ratio, by PEPA and Pulvis Talci
Pour in blender, stir 12h at 30 DEG C, then catalyst, foam stabilizer and foaming agent are added stirring
Continue stirring 1h (not heating) in machine, obtain mixture, finally mixture is taken out from blender, with
After isocyanates is uniformly mixed, pouring mould into, 65 DEG C hot-forming, obtains polymer profile (III).
Embodiment 6
Polymer profile (III): by the PEPA (expecting 380 in vain) of 10000 weight portions, 5000 weight
The isocyanates (black material 135) of part, the Pulvis Talci of 10000 weight portions, the catalyst (N-of 135 weight portions
(dimethylaminopropyl) and isopropanolamine), the foam stabilizer of 110 weight portions and the foaming agent (hydro carbons) of 95 weight portions
Composition.
The preparation method of above-mentioned polymer profile (III): by said ratio, by PEPA and Pulvis Talci
Pour in blender, at 50 DEG C, stir 15h, then catalyst, foam stabilizer and foaming agent are added and stir
Mix and in machine, continue stirring 5h (not heating), obtain mixture, finally mixture is taken out from blender,
After being uniformly mixed with isocyanates, pouring the mould processed through this surface, north one into, 50 DEG C are hot-forming,
Obtain polymer profile (III).
Embodiment 7
Polymer profile (IV): by the PEPA (expecting 380 in vain) of 10000 weight portions, 5000 weight
The isocyanates (black material 135) of part, the Pulvis Talci of 10000 weight portions, the catalyst (N-of 150 weight portions
(dimethylaminopropyl) and isopropanolamine), the foam stabilizer of 120 weight portions and the foaming agent (dioxy of 100 weight portions
Change carbon).
The preparation method of above-mentioned polymer profile (IV): by said ratio, by PEPA and Pulvis Talci
Pour in blender, at 30 DEG C, stir 12h, then catalyst, foam stabilizer and foaming agent are added and stir
Mix and in machine, continue stirring 1h (not heating), obtain mixture, finally mixture is taken out from blender,
After being uniformly mixed with isocyanates, pouring mould into, 70 DEG C hot-forming, obtains polymer profile (IV).
Embodiment 8
Polymer profile (IV): by the PEPA (expecting 380 in vain) of 10000 weight portions, 5000 weight
The isocyanates (black material 135) of part, the Pulvis Talci of 10000 weight portions, the catalyst (N-of 160 weight portions
(dimethylaminopropyl) and isopropanolamine), the foam stabilizer of 135 weight portions and the foaming agent (hydro carbons) of 110 weight portions.
The preparation method of above-mentioned polymer profile (IV): by said ratio, by PEPA and Pulvis Talci
Pour in blender, at 50 DEG C, stir 15h, then catalyst, foam stabilizer and foaming agent are added and stir
Mix and in machine, continue stirring 5h (not heating), obtain mixture, finally mixture is taken out from blender,
After being uniformly mixed with isocyanates, pouring mould into, 60 DEG C hot-forming, obtains polymer profile (IV).
Embodiment 9
Polymer profile (V): by the PEPA (expecting 380 in vain) of 10000 weight portions, 10000 weight
Part isocyanates (black material 135), the catalyst of 150 weight portions (N-(dimethylaminopropyl) and isopropanolamine),
The foam stabilizer of 100 weight portions and foaming agent (carbon dioxide) composition of 100 weight portions.
The preparation method of above-mentioned polymer profile (V): by said ratio, by PEPA, catalyst,
Foam stabilizer and foaming agent add stirring 1h (not heating) in blender, obtain mixture, by mixture from stirring
Mixing and take out in machine, after being uniformly mixed with isocyanates, pour mould into, 60 DEG C hot-forming, obtains height
Molecule section bar (V).
Embodiment 10
Polymer profile (V): by the PEPA (expecting 380 in vain) of 10000 weight portions, 10000 weight
The isocyanates (black material 135) of part, the catalyst (dimethyl cyclohexyl amine) of 170 weight portions, 130 weight
The foam stabilizer of part and foaming agent (carbon dioxide) composition of 130 weight portions.
The preparation method of above-mentioned polymer profile (V): by said ratio, by PEPA, catalyst,
Foam stabilizer and foaming agent add stirring 5h (not heating) in blender, obtain mixture, by mixture from stirring
Mix in machine take out, after being uniformly mixed with isocyanates, pour into through surface, Baily Asia process mould, 70 DEG C
Hot-forming, obtain polymer profile (V), as shown in Figure 4.
From fig. 4, it can be seen that the polymer profile of the present invention has high density texture living with solid wood,
Clear patterns, texture is true to nature, and coloring is good.
Embodiment 11
Polymer profile (VI): by the PEPA (expecting 380 in vain) of 10000 weight portions, 10000 weight
The isocyanates (black material 135) of part, the catalyst (dimethyl cyclohexyl amine) of 130 weight portions, 110 weight
The foam stabilizer of part and foaming agent (carbon dioxide) composition of 90 weight portions.
The preparation method of above-mentioned polymer profile (VI): by said ratio, by PEPA, catalyst,
Foam stabilizer and foaming agent add stirring 1h (not heating) in blender, obtain mixture, by mixture from stirring
Mixing and take out in machine, after being uniformly mixed with isocyanates, pour mould into, 60 DEG C hot-forming, obtains height
Molecule section bar (VI).
Embodiment 12
Polymer profile (VI): by the PEPA (expecting 380 in vain) of 10000 weight portions, 10000 weight
The isocyanates (black material 135) of part, the catalyst (dimethyl cyclohexyl amine) of 150 weight portions, 130 weight
The foam stabilizer of part and foaming agent (carbon dioxide) composition of 110 weight portions.
The preparation method of above-mentioned polymer profile (VI): by said ratio, by PEPA, catalyst,
Foam stabilizer and foaming agent add stirring 5h (not heating) in blender, obtain mixture, by mixture from stirring
Mixing and take out in machine, after being uniformly mixed with isocyanates, pour mould into, 60 DEG C hot-forming, obtains height
Molecule section bar (VI).
Embodiment 13
Polymer profile (VII): by the PEPA (expecting 380 in vain) of 10000 weight portions, 10000 weight
The isocyanates (black material 135) of part, the catalyst (dimethyl cyclohexyl amine) of 155 weight portions, 105 weight
The foam stabilizer of part and foaming agent (carbon dioxide) composition of 90 weight portions.
The preparation method of above-mentioned polymer profile (VII): by said ratio, by PEPA, catalyst,
Foam stabilizer and foaming agent add stirring 1h (not heating) in blender, obtain mixture, by mixture from stirring
Mixing and take out in machine, after being uniformly mixed with isocyanates, pour mould into, 60 DEG C hot-forming, obtains height
Molecule section bar (VII).
Embodiment 14
Polymer profile (VII): by the PEPA (expecting 380 in vain) of 10000 weight portions, 10000 weight
The isocyanates (black material 135) of part, the catalyst (dimethyl cyclohexyl amine) of 155 weight portions, 125 weight
The foam stabilizer of part and foaming agent (hydro carbons) composition of 115 weight portions.
The preparation method of above-mentioned polymer profile (VII): by said ratio, by PEPA, catalyst,
Foam stabilizer and foaming agent add stirring 5h (not heating) in blender, obtain mixture, by mixture from stirring
Mixing and take out in machine, after being uniformly mixed with isocyanates, pour mould into, 60 DEG C hot-forming, obtains height
Molecule section bar (VII).
Embodiment 15
Polymer profile (VIII): by the PEPA (expecting 380 in vain) of 10000 weight portions, 10000 weight
The isocyanates (black material 135) of part, the catalyst (dimethyl cyclohexyl amine) of 160 weight portions, 130 weight
The foam stabilizer of part and foaming agent (carbon dioxide) composition of 110 weight portions.
The preparation method of above-mentioned polymer profile (VIII): by said ratio, by PEPA, catalyst,
Foam stabilizer and foaming agent add stirring 1h (not heating) in blender, obtain mixture, by mixture from stirring
Mixing and take out in machine, after being uniformly mixed with isocyanates, pour mould into, 70 DEG C hot-forming, obtains height
Molecule section bar (VIII).
Embodiment 16
Polymer profile (VIII): by the PEPA (expecting 380 in vain) of 10000 weight portions, 10000 weight
The isocyanates (black material 135) of part, the catalyst (dimethyl cyclohexyl amine) of 180 weight portions, 155 weight
The foam stabilizer of part and foaming agent (hydro carbons) composition of 130 weight portions.
The preparation method of above-mentioned polymer profile (VIII): by said ratio, by PEPA, catalyst,
Foam stabilizer and foaming agent add stirring 5h (not heating) in blender, obtain mixture, by mixture from stirring
Mixing and take out in machine, after being uniformly mixed with isocyanates, pour mould into, 60 DEG C hot-forming, obtains height
Molecule section bar (VIII).
Embodiment 17
Polymer profile (III): by the PEPA (expecting 380 in vain) of 10000 weight portions, 5000 weights
The isocyanates (black material 135) of amount part, the Pulvis Talci of 10000 weight portions, the activated carbon of 3000 weight portions
, the catalyst (dimethyl cyclohexyl amine) of 135 weight portions, the foam stabilizer of 110 weight portions and 95 weight portions
Foaming agent (hydro carbons) forms.
The preparation method of above-mentioned polymer profile (III): by said ratio, by PEPA, activated carbon
Pour in blender with Pulvis Talci, at 50 DEG C, stir 15h, then catalyst, foam stabilizer and foaming
Agent adds continuation stirring 5h (not heating) in blender, obtains mixture, finally by mixture from blender
In take out, after being uniformly mixed with isocyanates, pour into through north one this surface process mould, 60 DEG C of heat
Molded, obtain polymer profile (III).
Embodiment 18
Polymer profile (VIII): by the PEPA (expecting 380 in vain) of 10000 weight portions, 10000 weights
The isocyanates (black material 135) of amount part, the catalyst (dimethyl cyclohexyl amine) of 180 weight portions, 4000
The activated carbon of weight portion, the foam stabilizer of 155 weight portions and foaming agent (hydro carbons) composition of 130 weight portions.
The preparation method of above-mentioned polymer profile (VIII): by said ratio, by PEPA and activated carbon
Pour in blender, be subsequently adding catalyst, foam stabilizer and foaming agent and continue stirring 5h (not heating),
Obtain mixture, mixture is taken out from blender, after being uniformly mixed with isocyanates, pour mould into
Tool, 50 DEG C hot-forming, obtains polymer profile (VIII).
Carrying out the polymer profile of embodiment 1-18, testing result is as shown in the table.
As can be seen from the table, the polymer profile of the present invention possess quality merrily and lightheartedly, not release formaldehyde, bending
Ability is strong, good flame resistance.
Claims (10)
1. polymer profile, it is characterised in that this polymer profile is in polymer profile (I)-(VIII)
One:
Described polymer profile (I), including the PEPA of 10000 weight portions, 5000 weight portions different
Cyanate, the Pulvis Talci of 10000 weight portions, the catalyst of 130-150 weight portion, 90-110 weight portion even
Infusion and the foaming agent of 90-100 weight portion；
Described polymer profile (II), including the PEPA of 10000 weight portions, 5000 weight portions different
Cyanate, the Pulvis Talci of 10000 weight portions, the catalyst of 120-130 weight portion, 100-110 weight portion
Foam stabilizer and the foaming agent of 70-80 weight portion；
Described polymer profile (III), including the PEPA of 10000 weight portions, 5000 weight portions different
Cyanate, the Pulvis Talci of 10000 weight portions, the catalyst of 130-135 weight portion, 95-110 weight portion even
Infusion and the foaming agent of 80-95 weight portion；
Described polymer profile (IV), including the PEPA of 10000 weight portions, 5000 weight portions different
Cyanate, the Pulvis Talci of 10000 weight portions, the catalyst of 150-160 weight portion, 120-135 weight portion
Foam stabilizer and the foaming agent of 100-110 weight portion.
Described polymer profile (V), including the PEPA of 10000 weight portions, 10000 weight portions
Isocyanates, the catalyst of 150-170 weight portion, the foam stabilizer of 100-130 weight portion and 100-130 weight
The foaming agent of part；
Described polymer profile (VI), including the PEPA of 10000 weight portions, 10000 weight portions
Isocyanates, the catalyst of 130-150 weight portion, the foam stabilizer of 110-130 weight portion and 90-110 weight portion
Foaming agent；
Described polymer profile (VII), including the PEPA of 10000 weight portions, 10000 weight portions
Isocyanates, the catalyst of 140-155 weight portion, the foam stabilizer of 105-125 weight portion and 90-115 weight portion
Foaming agent；
Described polymer profile (VIII), including the PEPA of 10000 weight portions, 10000 weight portions
Isocyanates, the catalyst of 160-180 weight portion, the foam stabilizer of 130-155 weight portion and 110-130 weight
The foaming agent of part；
In described polymer profile (I)-(VIII), isocyanates is methyl diphenylene diisocyanate, catalysis
Agent is double (dimethylamino-propyl) isopropanolamine, N-(dimethylaminopropyl) and isopropanolamine or diformazan basic ring
Hexylamine, foaming agent is physical blowing agent, and foam stabilizer is silicone oil.
Polymer profile the most according to claim 1, it is characterised in that described PEPA is by two
Unit's carboxylic acid (anhydride or ester) forms with polyol condensating, and described dicarboxylic acids (anhydride or ester) is benzene diformazan
Acid, phthalate anhydride, phthalic acid ester, adipic acid or halogeno-benzene dioctyl phthalate, polyhydric alcohol have ethylene glycol,
Propylene glycol, diglycol, trimethylolpropane or tetramethylolmethane.
Polymer profile the most according to claim 1, it is characterised in that described physical blowing agent is hydrocarbon
Class foaming agent or carbon dioxide foaming agent.
Polymer profile the most according to claim 1, it is characterised in that described polymer profile (I)
-(VIII) respectively further comprises the activated carbon of 3000-4000 weight portion.
5. the preparation method of polymer profile (I)-(IV) described in claim 1-3 any one, its
It is characterised by, by weight, by PEPA and Pulvis Talci at 30-50 DEG C, stirs 12-15h, then add
Entering catalyst, foam stabilizer and foaming agent, room temperature continues stirring 1-5h, obtains mixture, finally by mixture
Being uniformly mixed with isocyanates, pour mould into, 50-70 DEG C hot-forming, obtains polymer profile.
6. the preparation method of polymer profile (V)-(VIII) described in claim 1-3 any one, its
It is characterised by, by weight, by PEPA, catalyst, foam stabilizer and foaming agent stirring at normal temperature 1-5h,
Obtain mixture, then mixture is uniformly mixed with isocyanates, pour mould, 50-70 DEG C of hot pressing into
Molding, obtains polymer profile.
7., according to the preparation method of polymer profile (I)-(VIII) described in claim 5 or 6, it is special
Levy and be, described in pour mould into before, mould is carried out pretreatment, preprocessing process be mould inner surface plate
Nitrate paint.
The preparation method of polymer profile the most according to claim 7 (I)-(VIII), its feature exists
It is that north one this or Baily are sub-in, described nitrate paint.
9. the polymer profile described in claim 1-4 any one is as furniture material or construction material
Application.
Polymer profile the most according to claim 9 as furniture material or the application of construction material,
It is characterized in that, described furniture material or construction material are door, picture frame, cabinet, wardrobe, bed, variola
Plate, wall or artware.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117399A (en) * | 2007-07-06 | 2008-02-06 | 烟台正海兴源汽车内饰件有限公司 | Cystosepiment for passenger car inner decoration ceiling |
| CN102079861A (en) * | 2010-12-03 | 2011-06-01 | 孙淼 | Building tile and production method thereof |
| CN103104046A (en) * | 2013-02-01 | 2013-05-15 | 万华节能科技集团股份有限公司 | Building wall insulation composite board and preparation method thereof |
-
2016
- 2016-05-27 CN CN201610365138.0A patent/CN105924620A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117399A (en) * | 2007-07-06 | 2008-02-06 | 烟台正海兴源汽车内饰件有限公司 | Cystosepiment for passenger car inner decoration ceiling |
| CN102079861A (en) * | 2010-12-03 | 2011-06-01 | 孙淼 | Building tile and production method thereof |
| CN103104046A (en) * | 2013-02-01 | 2013-05-15 | 万华节能科技集团股份有限公司 | Building wall insulation composite board and preparation method thereof |
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Application publication date: 20160907 |