CN112248589A - Cool PVC leather - Google Patents

Cool PVC leather Download PDF

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Publication number
CN112248589A
CN112248589A CN202011136422.3A CN202011136422A CN112248589A CN 112248589 A CN112248589 A CN 112248589A CN 202011136422 A CN202011136422 A CN 202011136422A CN 112248589 A CN112248589 A CN 112248589A
Authority
CN
China
Prior art keywords
pvc
cool
parts
black
pvc leather
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
CN202011136422.3A
Other languages
Chinese (zh)
Inventor
匡建武
张术根
王元鑫
丁磊
黄俊斌
蒋晓兵
林铭晖
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.)
Beston Decorative Products Suzhou Co ltd
Original Assignee
Beston Decorative Products Suzhou 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 Beston Decorative Products Suzhou Co ltd filed Critical Beston Decorative Products Suzhou Co ltd
Priority to CN202011136422.3A priority Critical patent/CN112248589A/en
Publication of CN112248589A publication Critical patent/CN112248589A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • 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
    • B32B2266/0221—Vinyl resin
    • B32B2266/0235—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/552—Fatigue strength
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

The invention relates to cool PVC leather which comprises a base cloth, an adhesive layer, a PVC foaming layer and a PVC surface layer which are sequentially arranged from bottom to top, wherein the PVC surface layer is prepared from the following raw materials in parts by mass: 100 parts of PVC powder, 70-90 parts of plasticizer, 2-3 parts of PVC stabilizer and 15-30 parts of PeVit Cool Black S Black paste. Compared with the traditional black PVC leather, the Cool PVC leather has the advantages that the Cool PVC leather adopts PeVit Cool Black S black color paste, and the Cool PVC leather has obvious advantages under the conditions of outdoor environment, high-temperature weather and direct sunlight, and the temperature difference between the Cool PVC leather and the traditional black PVC leather can reach 25 ℃ to the maximum extent. Compared with the traditional black PVC leather, the cool PVC leather has the advantages that the comfort level at high temperature is improved, and the aging performance of the PVC leather is improved.

Description

Cool PVC leather
Technical Field
The invention relates to cool PVC leather.
Background
Among the various colors of PVC leather, black is the most commonly used color. At present black PVC leather, because black heat absorption is serious under the high temperature, for example summer black clothing, car seat, motorcycle cushion etc. time for a long time under the high temperature can reach more than 40 ~ 50 degrees centigrade even, can feel hot during the contact, scald even, have influenced the comfort that people used on the one hand, and on the other hand has aggravated the ageing of PVC leather, has reduced life.
Disclosure of Invention
The invention aims to provide cool PVC leather to solve the technical problems.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention provides cool PVC leather which comprises a base cloth, an adhesive layer, a PVC foaming layer and a PVC surface layer which are sequentially arranged from bottom to top, wherein the PVC surface layer is prepared from the following raw materials in parts by mass:
100 portions of PVC powder
70-90 parts of plasticizer
2-3 parts of PVC (polyvinyl chloride) stabilizer
15-30 parts of PeVit Cool Black S Black color paste.
Further, the PVC skin layer is prepared from the following raw materials in percentage by mass:
100 portions of PVC powder
70 parts of plasticizer
2 portions of calcium zinc stabilizer
30 parts of PeVit Cool Black S Black color paste.
Further, the PVC powder adopts R1069 or P440.
Further, DPHP or 911 was used as the plasticizer.
Further, the PVC stabilizer adopts a calcium zinc stabilizer.
Further, the base cloth is white.
Due to the application of the technical scheme, the PeVit Cool Black S black paste and the black paste in a Cool system are adopted in the Cool PVC leather, the principle is based on the solar spectrum reflection theory, the temperature of the material is reduced by reflecting infrared rays in sunlight, and the reflectivity of the prepared PVC leather to infrared rays with the wavelength of 980nm can reach about 70 percent, so that the Cool effect is achieved. This cool PVC leather compares traditional black PVC leather, and under outdoor, high temperature weather, sunshine direct irradiation condition, the advantage is especially obvious, and this cool PVC leather can reach 25 ℃ with the highest temperature difference of traditional black PVC leather. Compared with the traditional black PVC leather, the cool PVC leather has the advantages that the comfort level at high temperature is improved, and the aging performance of the PVC leather is improved.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic structural diagram of one embodiment of the cool PVC leather of the present invention.
Wherein the reference numerals are as follows:
1. a base cloth; 2. a bonding layer; 3. a PVC foam layer; 4. a PVC skin layer.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be noted that terms indicating orientation or positional relationship are used only for convenience in describing the present invention and for simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to the attached drawing 1, the cool and refreshing PVC leather in the embodiment comprises a base cloth 1, an adhesive layer 2, a PVC foaming layer 3 and a PVC skin layer 4 which are sequentially arranged from bottom to top.
The PVC skin layer 4 is prepared from the following raw materials in parts by mass:
100 portions of PVC powder
70-90 parts of plasticizer
2-3 parts of PVC (polyvinyl chloride) stabilizer
15-30 parts of PeVit Cool Black S Black color paste.
In the field of PVC leather, it is customary to calculate the component content on the basis of 100 parts of PVC powder.
In a more preferred embodiment, the PVC skin 4 is prepared from the following raw materials in mass:
100 portions of PVC powder
70 parts of plasticizer
2 portions of calcium zinc stabilizer
30 parts of PeVit Cool Black S Black color paste.
In this example, the PVC powder used was R1069 or P440, the plasticizer used was DPHP or 911, and the PVC stabilizer used was a calcium zinc stabilizer.
It should be noted that in the formulation of the PVC skin layer, the Black colorant is PeVit Cool Black S Black paste only, and is not mixed with other colorants. In addition, the base cloth 1 adopts white base cloth instead of black base cloth, so that the whole effect is better.
The cooling PVC leather in the embodiment adopts PeVit Cool black S paste and black paste in a cooling system, the principle is based on the solar spectrum reflection theory, the temperature of the material is reduced by reflecting infrared rays in sunlight, and the reflectivity of the prepared PVC leather to infrared rays with the wavelength of 980nm can reach about 70 percent, so that the cooling effect is achieved. This cool PVC leather compares traditional black PVC leather, and under outdoor, high temperature weather, sunshine direct irradiation condition, the advantage is especially obvious, and this cool PVC leather can reach 25 ℃ with the highest temperature difference of traditional black PVC leather. Compared with the traditional black PVC leather, the cool PVC leather has the advantages that the comfort level at high temperature is improved, and the aging performance of the PVC leather is improved.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a cool PVC leather, it includes by lower supreme base cloth (1) that set gradually, adhesion layer (2), PVC foaming layer (3), PVC epidermal layer (4), its characterized in that: the PVC skin layer (4) is prepared from the following raw materials in parts by mass:
100 portions of PVC powder
70-90 parts of plasticizer
2-3 parts of PVC (polyvinyl chloride) stabilizer
15-30 parts of PeVit Cool Black S Black color paste.
2. A cool PVC leather according to claim 1, characterized in that: the PVC skin layer (4) is prepared from the following raw materials in parts by mass:
100 portions of PVC powder
70 parts of plasticizer
2 portions of calcium zinc stabilizer
30 parts of PeVit Cool Black S Black color paste.
3. A cool PVC leather according to claim 1, characterized in that: the PVC powder adopts R1069 or P440.
4. A cool PVC leather according to claim 1, characterized in that: the plasticizer is DPHP or 911.
5. A cool PVC leather according to claim 1, characterized in that: the PVC stabilizer adopts a calcium zinc stabilizer.
6. A cool PVC leather according to claim 1, characterized in that: the base cloth (1) adopts white base cloth.
CN202011136422.3A 2020-10-22 2020-10-22 Cool PVC leather Pending CN112248589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011136422.3A CN112248589A (en) 2020-10-22 2020-10-22 Cool PVC leather

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011136422.3A CN112248589A (en) 2020-10-22 2020-10-22 Cool PVC leather

Publications (1)

Publication Number Publication Date
CN112248589A true CN112248589A (en) 2021-01-22

Family

ID=74263865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011136422.3A Pending CN112248589A (en) 2020-10-22 2020-10-22 Cool PVC leather

Country Status (1)

Country Link
CN (1) CN112248589A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106283708A (en) * 2016-09-12 2017-01-04 福建华阳超纤有限公司 A kind of production technology of the refrigerant superfine fiber chemical leather of aqueous
CN109137544A (en) * 2018-10-16 2019-01-04 福建宝利特科技股份有限公司 A kind of cold-resistant artificial leather
CN109610187A (en) * 2018-12-29 2019-04-12 福建宝利特科技股份有限公司 Leather heat reflection colorant
CN111607980A (en) * 2020-05-25 2020-09-01 东风汽车集团有限公司 Artificial leather with ice-cold air permeability and preparation method and application thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106283708A (en) * 2016-09-12 2017-01-04 福建华阳超纤有限公司 A kind of production technology of the refrigerant superfine fiber chemical leather of aqueous
CN109137544A (en) * 2018-10-16 2019-01-04 福建宝利特科技股份有限公司 A kind of cold-resistant artificial leather
CN109610187A (en) * 2018-12-29 2019-04-12 福建宝利特科技股份有限公司 Leather heat reflection colorant
CN111607980A (en) * 2020-05-25 2020-09-01 东风汽车集团有限公司 Artificial leather with ice-cold air permeability and preparation method and application thereof

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Application publication date: 20210122

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