CN103114693A - Negative ion formaldehyde-resistance ecological leather carving soft packaging and preparation method thereof - Google Patents
Negative ion formaldehyde-resistance ecological leather carving soft packaging and preparation method thereof Download PDFInfo
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- CN103114693A CN103114693A CN2013100397064A CN201310039706A CN103114693A CN 103114693 A CN103114693 A CN 103114693A CN 2013100397064 A CN2013100397064 A CN 2013100397064A CN 201310039706 A CN201310039706 A CN 201310039706A CN 103114693 A CN103114693 A CN 103114693A
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Abstract
The invention discloses a negative ion formaldehyde-resistance ecological leather carving soft packaging and a preparation method of the negative ion formaldehyde-resistance ecological leather carving soft packaging. The negative ion formaldehyde-resistance ecological leather carving soft packaging comprises a polyvinyl chloride (PVC) expansion sheet layer, a polyurethane foam layer and a negative ion leather layer, wherein the polyurethane foam layer is bonded on the PVC expansion sheet layer, and the negative ion leather layer is bonded on the polyurethane foam layer; the components and the content ( according to the weight percent ratio) of the negative ion leather layer are as follows: a surface layer includes 100 parts of polyurethane, 20 parts of dimethyl fumarate, 60 parts of toluene and negative ion powder including 2%-20% of the total weight of the polyurethane, the dimethyl fumarate and the toluene; a bottom layer includes 100 parts of backing material resin, 15 parts of the dimethyl fumarate, 45 parts of the toluene, and formaldehyde remover including 0.5%-15% of the total weight of the backing material base resin, the dimethyl fumarate and the toluene. The negative ion formaldehyde-resistance ecological leather carving soft packaging and the preparation method of the negative ion formaldehyde-resistance ecological leather carving soft packaging have the functions of formaldehyde absorption, fixation and degradation and have good removing functions for formaldehyde in the surrounding environment. The negative ion formaldehyde-resistance ecological leather carving soft packaging and the preparation method of the negative ion formaldehyde-resistance ecological leather carving soft packaging can be widely used for decoration construction of all kinds of families, office spaces and the like.
Description
Technical field
The present invention relates to a kind of Soft Roll and preparation method thereof, be specifically related to a kind of negative ion anti-formaldehyde ecological skin carving Soft Roll and preparation method thereof.
Background technology
Along with the raising of expanding economy and living standards of the people, multiple building and ornament materials have entered family and office space, the VOC(VOC) become the important substance of polluting the indoor air environment.And in VOC, formaldehyde is modal pollutant, and it mainly discharges by wood adhesive and the plastic degradation that uses in interior decoration, ornament materials, furniture, and health is caused grave danger, has become the No.1 killer of human health.How to avoid the formaldehyde and other volatile organic matter that produce in interior decoration, become the focus that people pay close attention to.
Summary of the invention
The object of the present invention is to provide a kind of negative ion anti-formaldehyde ecological skin carving Soft Roll and preparation method thereof, its use can reduce the hazardous substances such as formaldehyde to the infringement of human body and environment, and beautiful and applicable.
For achieving the above object, the present invention adopts following technical scheme:
A kind of negative ion anti-formaldehyde ecological skin carving Soft Roll comprises and avenges not flaggy, polyurethane foaming layer and anion leather layer, and described polyurethane foaming layer is bonded in to be avenged not on flaggy, and the anion leather layer is bonded on polyurethane foaming layer.
The component of described anion leather layer and content (percentage meter by weight) are as follows:
Surface layer:
Polyurethane: 100 parts; Dimethyl fumarate: 20 parts; Toluene: 60 parts; Negative ion powder: polyurethane, dimethyl fumarate, toluene gross weight: 2%～20%;
Bottom:
Bed material resin: 100 parts; Dimethyl fumarate: 15 parts; Toluene: 45 parts, formaldehyde remover: bed material resin, dimethyl fumarate, toluene gross weight: 0.5%～15%.
Described polyurethane solid content is 30%, and modulus is 180%; The bed material resin solid content is 30%, and modulus is 40%～50%.
The weight percent content of described negative ion powder is polyurethane, dimethyl fumarate, toluene gross weight: 10%～13%; The weight percent content of described formaldehyde remover is bed material resin, dimethyl fumarate, toluene gross weight: 3%～5%.
Described formaldehyde remover is one or more in modified molecular screen, nano titanium oxide, active carbon.
The granularity of described formaldehyde remover is less than 15 μ m.
The preparation method of described a kind of negative ion anti-formaldehyde ecological skin carving Soft Roll comprises the steps:
The preparation of A, anion leather layer
Take in proportion each component of surface layer, under the rotating speed of 300～600 rev/mins, stirred 15～20 minutes, the blade coating stratification is crossed baking oven, and oven temperature is 130～140 ℃, and criteria thus the drying time is 2～3 minutes, forms surface layer;
Take in proportion each component of bottom, under the rotating speed of 300～600 rev/mins, stirred 15～20 minutes, the material after stirring is coated with on the bottom of surface layer scrapes stratification, stick base cloth, cross baking oven, oven temperature is 130～140 ℃, and criteria thus the drying time is 2～3 minutes;
The preparation of B, negative ion anti-formaldehyde ecological skin carving Soft Roll
Polyurethane foaming layer is bonded in avenges not on flaggy, the base cloth on anion leather layer bottom is torn, the anion leather layer is bonded on polyurethane foaming layer inspection by sampling, qualified rear packing.
In this application, described anion leather layer can well known to a person skilled in the art for corium, artificial leather and regenerated bark etc. the base material of skin class, also can through depilation and add the physics such as negative ion powder tanning, the not perishable animal skins of the resulting sex change of chemical process or by natural protein fibre add negative ion powder three dimensions closely braiding consist of leather.
A kind of negative ion anti-formaldehyde ecological skin carving Soft Roll formaldehyde remover that the application provides has absorption, the fixing also effect of degradation of formaldehyde, and the formaldehyde in surrounding environment is had good removal effect; And negative ion powder not only has lasting negative ion generating function, far-infrared transmitting function, good bactericidal function, and the anion of its release has strong redox ability, can be with organic gas, as decomposition such as formaldehyde, thereby improve the ability that the formaldehyde remover continues, removes for a long time formaldehyde.
The specific embodiment
Embodiment 1:
A kind of negative ion anti-formaldehyde ecological skin carving Soft Roll comprises and avenges not flaggy, polyurethane foaming layer and anion leather layer, and described polyurethane foaming layer is bonded in to be avenged not on flaggy, and the anion leather layer is bonded on polyurethane foaming layer.
The component of described anion leather layer and content (percentage meter by weight) are as follows:
Surface layer:
Polyurethane: 100 parts; Dimethyl fumarate: 20 parts; Toluene: 60 parts; Negative ion powder: polyurethane, dimethyl fumarate, toluene gross weight: 2%;
Bottom:
Bed material resin: 100 parts; Dimethyl fumarate: 15 parts; Toluene: 45 parts, formaldehyde remover: bed material resin, dimethyl fumarate, toluene gross weight: 0.5%.
Described polyurethane solid content is 30%, and modulus is 180%; The bed material resin solid content is 30%, and modulus is 40%.
Described formaldehyde remover is modified molecular screen.
The granularity of described formaldehyde remover is less than 10 μ m.
The preparation method of described a kind of negative ion anti-formaldehyde ecological skin carving Soft Roll comprises the steps:
The preparation of A, anion leather layer
Take in proportion each component of surface layer, under the rotating speed of 300 rev/mins, stirred 15 minutes, the blade coating stratification is crossed baking oven, and oven temperature is 130 ℃, and criteria thus the drying time is 2 minutes, forms surface layer;
Take in proportion each component of bottom, under the rotating speed of 300 rev/mins, stirred 15 minutes, the material after stirring is coated with on the bottom of surface layer scrapes stratification, stick base cloth, cross baking oven, oven temperature is 130 ℃, and criteria thus the drying time is 2 minutes;
The preparation of B, negative ion anti-formaldehyde ecological skin carving Soft Roll
Polyurethane foaming layer is bonded in avenges not on flaggy, the base cloth on anion leather layer bottom is torn, the anion leather layer is bonded on polyurethane foaming layer inspection by sampling, qualified rear packing.
Embodiment 2:
A kind of negative ion anti-formaldehyde ecological skin carving Soft Roll comprises and avenges not flaggy, polyurethane foaming layer and anion leather layer, and described polyurethane foaming layer is bonded in to be avenged not on flaggy, and the anion leather layer is bonded on polyurethane foaming layer.
The component of described anion leather layer and content (percentage meter by weight) are as follows:
Surface layer:
Polyurethane: 100 parts; Dimethyl fumarate: 20 parts; Toluene: 60 parts; Negative ion powder: polyurethane, dimethyl fumarate, toluene gross weight: 20%;
Bottom:
Bed material resin: 100 parts; Dimethyl fumarate: 15 parts; Toluene: 45 parts, formaldehyde remover: bed material resin, dimethyl fumarate, toluene gross weight: 15%.
Described polyurethane solid content is 30%, and modulus is 180%; The bed material resin solid content is 30%, and modulus is 50%.
Described formaldehyde remover is nano titanium oxide.
The granularity of described formaldehyde remover is less than 15 μ m.
The preparation method of described a kind of negative ion anti-formaldehyde ecological skin carving Soft Roll comprises the steps:
The preparation of A, anion leather layer
Take in proportion each component of surface layer, under the rotating speed of 600 rev/mins, stirred 20 minutes, the blade coating stratification is crossed baking oven, and oven temperature is 140 ℃, and criteria thus the drying time is 3 minutes, forms surface layer;
Take in proportion each component of bottom, under the rotating speed of 600 rev/mins, stirred 20 minutes, the material after stirring is coated with on the bottom of surface layer scrapes stratification, stick base cloth, cross baking oven, oven temperature is 140 ℃, and criteria thus the drying time is 3 minutes;
The preparation of B, negative ion anti-formaldehyde ecological skin carving Soft Roll
Polyurethane foaming layer is bonded in avenges not on flaggy, the base cloth on anion leather layer bottom is torn, the anion leather layer is bonded on polyurethane foaming layer inspection by sampling, qualified rear packing.
Embodiment 3:
A kind of negative ion anti-formaldehyde ecological skin carving Soft Roll comprises and avenges not flaggy, polyurethane foaming layer and anion leather layer, and described polyurethane foaming layer is bonded in to be avenged not on flaggy, and the anion leather layer is bonded on polyurethane foaming layer.
The component of described anion leather layer and content (percentage meter by weight) are as follows:
Surface layer:
Polyurethane: 100 parts; Dimethyl fumarate: 20 parts; Toluene: 60 parts; Negative ion powder: polyurethane, dimethyl fumarate, toluene gross weight: 10%;
Bottom:
Bed material resin: 100 parts; Dimethyl fumarate: 15 parts; Toluene: 45 parts, formaldehyde remover: bed material resin, dimethyl fumarate, toluene gross weight: 10%.
Described polyurethane solid content is 30%, and modulus is 180%; The bed material resin solid content is 30%, and modulus is 30%.
Described formaldehyde remover is the mixing in nano titanium oxide, active carbon.
The granularity of described formaldehyde remover is less than 12 μ m.
The preparation method of described a kind of negative ion anti-formaldehyde ecological skin carving Soft Roll comprises the steps:
The preparation of A, anion leather layer
Take in proportion each component of surface layer, under the rotating speed of 500 rev/mins, stirred 20 minutes, the blade coating stratification is crossed baking oven, and oven temperature is 140 ℃, and criteria thus the drying time is 3 minutes, forms surface layer;
Take in proportion each component of bottom, under the rotating speed of 500 rev/mins, stirred 20 minutes, the material after stirring is coated with on the bottom of surface layer scrapes stratification, stick base cloth, cross baking oven, oven temperature is 140 ℃, and criteria thus the drying time is 3 minutes;
The preparation of B, negative ion anti-formaldehyde ecological skin carving Soft Roll
Polyurethane foaming layer is bonded in avenges not on flaggy, the base cloth on anion leather layer bottom is torn, the anion leather layer is bonded on polyurethane foaming layer inspection by sampling, qualified rear packing.
Claims (7)
1. negative ion anti-formaldehyde ecological skin carving Soft Roll is characterized in that: comprise and avenge not flaggy, polyurethane foaming layer and anion leather layer, described polyurethane foaming layer is bonded in to be avenged not on flaggy, and the anion leather layer is bonded on polyurethane foaming layer.
2. a kind of negative ion anti-formaldehyde ecological skin according to claim 1 is carved Soft Roll, and it is characterized in that: the component of described anion leather layer and content (percentage meter by weight) are as follows:
Surface layer:
Polyurethane: 100 parts; Dimethyl fumarate: 20 parts; Toluene: 60 parts; Negative ion powder: polyurethane, dimethyl fumarate, toluene gross weight: 2%～20%;
Bottom:
Bed material resin: 100 parts; Dimethyl fumarate: 15 parts; Toluene: 45 parts, formaldehyde remover: bed material resin, dimethyl fumarate, toluene gross weight: 0.5%～15%.
3. a kind of negative ion anti-formaldehyde ecological skin according to claim 2 is carved Soft Roll, and it is characterized in that: described polyurethane solid content is 30%, and modulus is 180%; The bed material resin solid content is 30%, and modulus is 40%～50%.
4. a kind of negative ion anti-formaldehyde ecological skin carving Soft Roll according to claim 2 is characterized in that: the weight percent content of described negative ion powder is polyurethane, dimethyl fumarate, toluene gross weight: 10%～13%; The weight percent content of described formaldehyde remover is bed material resin, dimethyl fumarate, toluene gross weight: 3%～5%.
5. a kind of negative ion anti-formaldehyde ecological skin according to claim 2 is carved Soft Roll, and it is characterized in that: described formaldehyde remover is one or more in modified molecular screen, nano titanium oxide, active carbon.
6. a kind of negative ion anti-formaldehyde ecological skin according to claim 2 is carved Soft Roll, and it is characterized in that: the granularity of described formaldehyde remover is less than 15 μ m.
7. the preparation method of a kind of negative ion anti-formaldehyde ecological skin carving Soft Roll according to claim 1, is characterized in that: comprise the steps:
The preparation of A, anion leather layer
Take in proportion each component of surface layer, under the rotating speed of 300～600 rev/mins, stirred 15～20 minutes, the blade coating stratification is crossed baking oven, and oven temperature is 130～140 ℃, and criteria thus the drying time is 2～3 minutes, forms surface layer;
Take in proportion each component of bottom, under the rotating speed of 300～600 rev/mins, stirred 15～20 minutes, the material after stirring is coated with on the bottom of surface layer scrapes stratification, stick base cloth, cross baking oven, oven temperature is 130～140 ℃, and criteria thus the drying time is 2～3 minutes;
The preparation of B, negative ion anti-formaldehyde ecological skin carving Soft Roll
Polyurethane foaming layer is bonded in avenges not on flaggy, the base cloth on anion leather layer bottom is torn, the anion leather layer is bonded on polyurethane foaming layer inspection by sampling, qualified rear packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310039706.4A CN103114693B (en) | 2013-01-30 | 2013-01-30 | Negative ion formaldehyde-resistance ecological leather carving soft packaging and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310039706.4A CN103114693B (en) | 2013-01-30 | 2013-01-30 | Negative ion formaldehyde-resistance ecological leather carving soft packaging and preparation method thereof |
Publications (2)
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| CN103114693A true CN103114693A (en) | 2013-05-22 |
| CN103114693B CN103114693B (en) | 2015-05-06 |
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| CN201310039706.4A Expired - Fee Related CN103114693B (en) | 2013-01-30 | 2013-01-30 | Negative ion formaldehyde-resistance ecological leather carving soft packaging and preparation method thereof |
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Cited By (3)
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| CN103382758A (en) * | 2013-07-17 | 2013-11-06 | 成恵民 | Multifunctional soft wall for releasing anions by utilizing air energy |
| CN105019254A (en) * | 2014-04-29 | 2015-11-04 | 展麒绿能股份有限公司 | Manufacturing method for manufacturing artificial leather by means of molecular sieve and artificial leather thereof |
| CN108395692A (en) * | 2018-03-15 | 2018-08-14 | 齐鲁工业大学 | A kind of functionality miniaturization buffing ash raw powder's production technology |
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| CN108395692A (en) * | 2018-03-15 | 2018-08-14 | 齐鲁工业大学 | A kind of functionality miniaturization buffing ash raw powder's production technology |
| CN108395692B (en) * | 2018-03-15 | 2020-09-29 | 齐鲁工业大学 | Preparation method of functional micronized buffing ash powder |
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| Publication number | Publication date |
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| CN103114693B (en) | 2015-05-06 |
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