CN101880969A - Veneering dry-kneading hairy crazy horse resin for synthetic leather and preparation method thereof - Google Patents

Veneering dry-kneading hairy crazy horse resin for synthetic leather and preparation method thereof Download PDF

Info

Publication number
CN101880969A
CN101880969A CN 201010228011 CN201010228011A CN101880969A CN 101880969 A CN101880969 A CN 101880969A CN 201010228011 CN201010228011 CN 201010228011 CN 201010228011 A CN201010228011 A CN 201010228011A CN 101880969 A CN101880969 A CN 101880969A
Authority
CN
China
Prior art keywords
parts
dry
kneading
hairy
veneering
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
CN 201010228011
Other languages
Chinese (zh)
Inventor
齐春红
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.)
Jiangsu Baoze Polymer Materials Co Ltd
Original Assignee
Jiangsu Baoze Polymer Materials 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 Jiangsu Baoze Polymer Materials Co Ltd filed Critical Jiangsu Baoze Polymer Materials Co Ltd
Priority to CN 201010228011 priority Critical patent/CN101880969A/en
Publication of CN101880969A publication Critical patent/CN101880969A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a veneering dry-kneading hairy crazy horse resin for synthetic leather, which consists of the following raw materials in part by weight: 20 to 30 parts of polyurethane, 2 to 7 parts of alkyd resin, 20 to 30 parts of DMF, 20 to 30 parts of butyl acetate, 1 to 3 parts of silicon dioxide discoloration powder, 1 to 2 parts of silicon dioxide flatting powder, 3 to 5 parts of nitrocellulose, 2 to 4 parts of wax, 3 to 5 parts of levelling agent, 4 to 7 parts of modified mineral oil and 5 to 8 parts of villus. The invention also discloses a preparation method of the veneering dry-kneading hairy crazy horse resin for the synthetic leather. The product of the invention has the advantages of mutual coordination of the components, combined action, good film forming property and firm bonding. Particularly, by dry-kneading treatment, the product has strong leather effect, outstanding unique hair feeling and obvious effect. The synthetic leather applying the veneering dry-kneading hairy crazy horse resin has excellent hand feeling, high temperature resistance and excellent comprehensive effect.

Description

A kind of use for synthetic leather veneering dry-kneading hairy crazy horse resin and preparation method thereof
Technical field
The present invention relates to a kind of use for synthetic leather veneering dry-kneading hairy crazy horse resin, particularly be applied to synthetic leather leading portion veneer dry-kneading hairy crazy horse resin, the invention still further relates to the preparation method of this use for synthetic leather veneering dry-kneading hairy crazy horse resin.
Background technology
Synthetic leather normally is laminated to the lamellar product that nonwoven fabric, woven or woven cloth are formed by combining by polyurethane resin composition, and its structure generally comprises base cloth and the polyurethane resin top layer that is attached on the base cloth.The top layer is mainly played decoration and is made outward appearance reach the effect of imitative natural leather.
Crazy cordovan is present very popular on the market a kind of synthetic leather, and the color changeable effect that its surface is confused and disordered, kishke feel is arranged, jack-up coming can present leather surface occupies the status of expensive goods in synthetic leather market.
Mainly there is following weak point in the employed crazy-horse resin of more existing crazy cordovans: one, understand some the non-ep-type materials that arrive that use in the resin combination, do not meet environmental protection standard; Two, to add viscose glue fine hair powder in the resin combination, acrylic fibers fine hair powder waits the feel of wool and the visual kishke feel that increases leather, though after using the made crazy cordovan of viscose glue fine hair powder and acrylic fibers fine hair powder to rub at present certain feel of wool is arranged, but staple length does not come out, the matte weak effect, from visually with in the sense of touch all being difficult to reach the effect of corium, and mix in the process that stirs at resin combination, the fine hair powder is difficult to scatter, and has certain difficulty on the technology.
Summary of the invention
Goal of the invention: the objective of the invention is at the deficiencies in the prior art, the use for synthetic leather that a kind of environmental protection and leather effect are good, the feel of wool is unique veneering dry-kneading hairy crazy horse resin is provided.
Another object of the present invention is to provide the preparation method of this use for synthetic leather veneering dry-kneading hairy crazy horse resin.
Technical scheme: use for synthetic leather veneering dry-kneading hairy crazy horse resin of the present invention, form by following raw material: 20~30 parts of polyurethane, 2~7 parts of alkyd resins, 20~30 parts of DMF (dimethyl formamide), 20~30 parts of butyl acetates, 1~3 part in silica variable color powder, 1~2 part of silica flatting silica, 3~5 parts in celluloid, 2~4 parts in wax, 3~5 parts of levelling agents, 4~7 parts of modified mineral oil, 5~8 parts of fine hair are in weight portion.
Described levelling agent is the organosilicon levelling agent.
Described fine hair is the yellow hairs of 0.2 acrylic fibers.
The preparation method of use for synthetic leather veneering dry-kneading hairy crazy horse resin of the present invention may further comprise the steps:
(1) DMF, butyl acetate, silica variable color powder, silica flatting silica and the celluloid with above-mentioned weight portion stirs back grinding filtration;
(2) add levelling agent, modified mineral oil and wax in the mixture with step (1) gained, evenly stir;
(3) add polyurethane in the mixture with step (2) gained, alkyd resins stirs and obtains product of the present invention.
Beneficial effect: the present invention compared with prior art, its beneficial effect is: 1, use for synthetic leather raw material that veneering dry-kneading hairy crazy horse resin uses of the present invention is ep-type material, meets the environmental protection standard of European Union; 2, each component of product of the present invention coordinate mutually, acting in conjunction, after good film-forming property, bonding firmly, are especially handled through dry rub, strong leather effect, outstanding feel of wool uniqueness, effect is fairly obvious, uses the synthetic leather of this veneering dry-kneading hairy crazy horse, its feel, high temperature resistant, resultant effect is good; 3, product of the present invention is a kind of new material of the crazy horse of leading portion, can use on existing synthetic leather production line, and technology is simple, and need not to change production equipment increases cost.
The specific embodiment
Below by embodiment, technical solution of the present invention is elaborated, but protection scope of the present invention is not limited to described embodiment.
Embodiment 1: a kind of use for synthetic leather veneering dry-kneading hairy crazy horse resin, form by following raw material components: 27 parts of polyurethane, 4 parts of alkyd resins, 24 parts of DMF, 25 parts of butyl acetates, 1.8 parts in silica variable color powder, 1.2 parts of silica flatting silicas, 4 parts in celluloid, 2.8 parts in wax, 4 parts of organosilicon levelling agents, 5 parts of modified mineral oil, 5 parts in the yellow hair of 0.2 acrylic fibers.
The production technology of use for synthetic leather veneering dry-kneading hairy crazy horse of the present invention is as follows:
Step 1: filter grinding after DMF, butyl acetate, silica variable color powder, silica flatting silica, celluloid, the stirring by prescription;
Step 2: mixture adding organosilicon levelling agent, modified mineral oil, the wax of step 1 gained are evenly stirred;
Step 3: step 2 gained mixture adding polyurethane, alkyd resins are got final product after stirring.
The technical performance index of product of the present invention such as following table 1.
Table 1 the present invention makes use for synthetic leather veneering dry-kneading hairy crazy horse resin technical indicator:
Project Index
PH value ??6.5-8
Outward appearance Yellow thick liquid
Stability There are not precipitation, nondiscolouring
Viscosity (cps) ??2000-2500
Solid content (%) ??30±1
Embodiment 2~5: a kind of use for synthetic leather veneering dry-kneading hairy crazy horse resin, and its component and preparation method are with embodiment 1, and each components contents sees Table 2.
Each constituent content among table 2 embodiment 2~5, in weight portion:
Embodiment ??2 ??3 ??4 ??5
Polyurethane ??20 ??30 ??25 ??27
Alkyd resins ??2 ??7 ??4 ??6
Embodiment ??2 ??3 ??4 ??5
??DMF ??20 ??30 ??22 ??26
Butyl acetate ??20 ??30 ??25 ??27
Silica variable color powder ??1 ??3 ??2 ??2.5
The silica flatting silica ??1 ??2 ??1.5 ??1.8
Celluloid ??3 ??5 ??3.5 ??4
Wax ??2 ??4 ??3 ??2.5
The organosilicon levelling agent ??3 ??5 ??3.5 ??4
Modified mineral oil ??4 ??7 ??5 ??6
0.2 the yellow hair of acrylic fibers ??5 ??8 ??6 ??7

Claims (4)

1. a use for synthetic leather veneering dry-kneading hairy crazy horse resin is characterized in that being made up of following raw material: 20~30 parts of polyurethane, 2~7 parts of alkyd resins, 20~30 parts of DMF, 20~30 parts of butyl acetates, 1~3 part in silica variable color powder, 1~2 part of silica flatting silica, 3~5 parts in celluloid, 2~4 parts in wax, 3~5 parts of levelling agents, 4~7 parts of modified mineral oil, 5~8 parts of fine hair are in weight portion.
2. use for synthetic leather veneering dry-kneading hairy crazy horse resin according to claim 1 is characterized in that: described levelling agent is the organosilicon levelling agent.
3. use for synthetic leather veneering dry-kneading hairy crazy horse resin according to claim 1 is characterized in that: described fine hair is the yellow hairs of 0.2 acrylic fibers.
4. according to the preparation method of the described use for synthetic leather veneering dry-kneading hairy crazy horse resin of arbitrary claim in the claim 1~3, it is characterized in that:
(1) DMF, butyl acetate, silica variable color powder, silica flatting silica and the celluloid with above-mentioned weight portion stirs back grinding filtration;
(2) add levelling agent, modified mineral oil and wax in the mixture with step (1) gained, evenly stir;
(3) add polyurethane in the mixture with step (2) gained, alkyd resins stirs and obtains product of the present invention.
CN 201010228011 2010-07-15 2010-07-15 Veneering dry-kneading hairy crazy horse resin for synthetic leather and preparation method thereof Pending CN101880969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010228011 CN101880969A (en) 2010-07-15 2010-07-15 Veneering dry-kneading hairy crazy horse resin for synthetic leather and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010228011 CN101880969A (en) 2010-07-15 2010-07-15 Veneering dry-kneading hairy crazy horse resin for synthetic leather and preparation method thereof

Publications (1)

Publication Number Publication Date
CN101880969A true CN101880969A (en) 2010-11-10

Family

ID=43053097

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201010228011 Pending CN101880969A (en) 2010-07-15 2010-07-15 Veneering dry-kneading hairy crazy horse resin for synthetic leather and preparation method thereof

Country Status (1)

Country Link
CN (1) CN101880969A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182068A (en) * 2010-11-30 2011-09-14 江苏宝泽高分子材料股份有限公司 Veneering water-kneading pressure-deformable resin for synthetic leather and preparation method thereof
CN102182064A (en) * 2010-12-01 2011-09-14 江苏宝泽高分子材料股份有限公司 Super black flock oil wax sense polishing treatment agent for synthetic leather and preparation method thereof
CN102839541A (en) * 2011-06-20 2012-12-26 杭州中富彩新材料科技有限公司 High-efficiency water-proof anti-oil high temperature-resisting dedusting treating agent for synthetic leather
CN102839540A (en) * 2011-06-20 2012-12-26 杭州中富彩新材料科技有限公司 Novel color carbon treatment agent for leather and preparation method thereof
CN103031729A (en) * 2012-08-22 2013-04-10 江苏宝泽高分子材料股份有限公司 Weak solvent fluffy scraping knife treatment agent for synthetic leather and preparation method thereof
CN104032582A (en) * 2014-06-30 2014-09-10 江苏宝泽高分子材料股份有限公司 Velvet crazy-horse resin for synthetic leather and preparation method of velvet crazy-horse resin
CN106702750A (en) * 2016-12-30 2017-05-24 康伦国 Graphene-organosilicon modified urethane resin synthetic leather
CN112126241A (en) * 2020-09-09 2020-12-25 清远邦太新材料有限公司 Color-developing PU leather crazy horse resin and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101285270A (en) * 2008-05-19 2008-10-15 苏州宝泽高分子材料有限公司 Resin composition for crazy horse leather
CN101429577A (en) * 2007-11-08 2009-05-13 沈雪峰 Wet-wax crazy-horse resin for processing leather surface and preparing method thereof
CN101603273A (en) * 2009-07-07 2009-12-16 江苏宝泽高分子材料股份有限公司 Hydraulic PU crazy horse resin for synthetic leather

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101429577A (en) * 2007-11-08 2009-05-13 沈雪峰 Wet-wax crazy-horse resin for processing leather surface and preparing method thereof
CN101285270A (en) * 2008-05-19 2008-10-15 苏州宝泽高分子材料有限公司 Resin composition for crazy horse leather
CN101603273A (en) * 2009-07-07 2009-12-16 江苏宝泽高分子材料股份有限公司 Hydraulic PU crazy horse resin for synthetic leather

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
《皮革科学与工程》 20050430 杨明来等 PU疯马效应贴膜革的生产性研究开发 第52-55页 1-4 第15卷, 第2期 2 *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182068A (en) * 2010-11-30 2011-09-14 江苏宝泽高分子材料股份有限公司 Veneering water-kneading pressure-deformable resin for synthetic leather and preparation method thereof
CN102182064A (en) * 2010-12-01 2011-09-14 江苏宝泽高分子材料股份有限公司 Super black flock oil wax sense polishing treatment agent for synthetic leather and preparation method thereof
CN102182064B (en) * 2010-12-01 2013-12-11 江苏宝泽高分子材料股份有限公司 Super black flock oil wax sense polishing treatment agent for synthetic leather and preparation method thereof
CN102839541A (en) * 2011-06-20 2012-12-26 杭州中富彩新材料科技有限公司 High-efficiency water-proof anti-oil high temperature-resisting dedusting treating agent for synthetic leather
CN102839540A (en) * 2011-06-20 2012-12-26 杭州中富彩新材料科技有限公司 Novel color carbon treatment agent for leather and preparation method thereof
CN102839540B (en) * 2011-06-20 2016-05-11 杭州中富彩新材料科技有限公司 Color carbon inorganic agent and preparation method thereof for New-type leather
WO2014029055A1 (en) * 2012-08-22 2014-02-27 江苏宝泽高分子材料股份有限公司 Weak solvent fluffy scraper treatment agent for synthetic leather and preparation method thereof
CN103031729A (en) * 2012-08-22 2013-04-10 江苏宝泽高分子材料股份有限公司 Weak solvent fluffy scraping knife treatment agent for synthetic leather and preparation method thereof
CN103031729B (en) * 2012-08-22 2015-05-13 江苏宝泽高分子材料股份有限公司 Weak solvent fluffy scraping knife treatment agent for synthetic leather and preparation method thereof
CN104032582B (en) * 2014-06-30 2016-04-27 江苏宝泽高分子材料股份有限公司 A kind of use for synthetic leather velvet crazy-horse resin and preparation method thereof
CN104032582A (en) * 2014-06-30 2014-09-10 江苏宝泽高分子材料股份有限公司 Velvet crazy-horse resin for synthetic leather and preparation method of velvet crazy-horse resin
CN106702750A (en) * 2016-12-30 2017-05-24 康伦国 Graphene-organosilicon modified urethane resin synthetic leather
CN112126241A (en) * 2020-09-09 2020-12-25 清远邦太新材料有限公司 Color-developing PU leather crazy horse resin and preparation method thereof

Similar Documents

Publication Publication Date Title
CN101880969A (en) Veneering dry-kneading hairy crazy horse resin for synthetic leather and preparation method thereof
CN103255627A (en) Skin-touch polishing treatment agent for synthetic leather and preparation method thereof
CN101880968B (en) Spraying polishing coke powder wiping treatment agent for synthetic leather and preparation method thereof
CN101705617A (en) Water-based PU high solid resin combination for synthetic leather
CN101967755A (en) Temperature-sensing color-changing leather-sense resin for synthetic leather and preparation method thereof
WO2014029054A1 (en) Skin-touch matte washing and brightening treatment agent for synthetic leather and preparation method thereof
CN103306137B (en) A kind of use for synthetic leather oil wax wet look finishing agent and preparation method thereof
CN105482334B (en) A kind of disposable feel slurry for artificial flowers and its preparation method and application
CN103255628A (en) Matte wet and unsmooth feeling treating agent for synthetic leather and preparation method of treating agent
CN101892592A (en) Dry-skid charred bright finishing agent for synthetic leather and preparation method thereof
CN101666038A (en) Water-soluble PU oily feeling surface treating agent for synthetic leather
CN102943384A (en) Water-based PU anechoic coating agent for artificial leather
CN104032582B (en) A kind of use for synthetic leather velvet crazy-horse resin and preparation method thereof
CN101705621A (en) Water-based PU matte surface finishing agent for synthetic leather
CN103031730B (en) Temperature-resistant variable-color short hair printing treatment agent for synthetic leather and preparation method thereof
CN102182066A (en) Soft crazy-horse resin for clothing leather and preparation method thereof
CN103805007A (en) Benzene-free spray paint and preparation method thereof
CN103290693A (en) A solvent-based roller-coating fleece-feeling treatment agent and a preparation method thereof
CN107325508A (en) A kind of resin button formula and its production technology
CN101634110A (en) Aqueous PU color changing treating agent used for synthetic leather
CN102877304A (en) Water-based PU slippery feeling agent for artificial leather
CN102943385A (en) Water-based PU color changing coating agent for synthetic leather
CN101705618A (en) Water-based PU matte surface color fixing finishing agent for synthetic leather
CN105778690B (en) Modern art alabaster face ring friendly coating
CN102877308A (en) Water-based PU surface passivator for artificial leather

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Open date: 20101110

C02 Deemed withdrawal of patent application after publication (patent law 2001)