CN107057250A - A kind of environment-friendly PVC ornament materials - Google Patents
A kind of environment-friendly PVC ornament materials Download PDFInfo
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- CN107057250A CN107057250A CN201710389679.1A CN201710389679A CN107057250A CN 107057250 A CN107057250 A CN 107057250A CN 201710389679 A CN201710389679 A CN 201710389679A CN 107057250 A CN107057250 A CN 107057250A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
Abstract
The invention belongs to decorative materials technology there is provided a kind of environment-friendly PVC ornament materials, the environment-friendly PVC ornament materials includes following component：14 parts of 40 55 parts of resin material, 19 parts of barium zinc stabilizer, 1.3 2.7 parts of chitin additive, 10 15 parts of mould inhibitor, 25 parts of plasticizer and antioxidant.PVC decorative material environment friendly, low toxicity that the present invention is provided.
Description
Technical field
The invention belongs to decorative materials technology, in particular it relates to a kind of environment-friendly PVC ornament materials.
Background technology
Environment-friendly PVC ornament materials refers to that environmental pollution is small, energy consumption reduction, and the small PVC decorative material of harm to the human body is all
Belong to environment-friendly PVC ornament materials.And the additive used in the PVC decorative material of current domestic production is mostly using such as three salt, two
The stabilizers, such as Pb stabilizer such as salt, lead salt, barium cadmium soaps, although this kind of stabilizer stability is good, are easily worked, its is heavy
Tenor is higher, and toxicity is larger.Domestic technological level is relatively low simultaneously, the precipitation of central plasticizer is easily led to, to human body
Influence is very big.In printing, the ink country used then still uses solvent-based ink, and this kind of ink hazardous solvent is more, pollution
It is larger.The ornament materials that generally speaking domestic production comes out is difficult to the requirement for reaching client, can not pass through the newest REACH of European Union
Eight big heavy metal analysis of regulation and EN71 part3.Many reasons limit the development of domestic PVC decorative material above, because
This utilizes existing equipment, innovation transformation, and science selects raw material, updates formula and optimized production process, and Development and Production goes out
The environment-friendly PVC ornament materials of high-quality, can bring a developing direction having a extensive future to country PVC calenderings manufacturer,
The product of super quality and competitive price and environmental protection can be provided to domestic downstream producer, there is immeasurable market potential.
The content of the invention
For defect of the prior art, it is an object of the invention to provide a kind of environment-friendly PVC ornament materials,
PVC decorative material environment friendly, low toxicity that the present invention is provided.
A kind of environment-friendly PVC ornament materials provided according to an aspect of the present invention, the environment-friendly PVC ornament materials includes as follows
The component of parts by weight：40-55 parts of resin material, 1-9 parts of barium zinc stabilizer, 1.3-2.7 parts of chitin additive, mould inhibitor
1-4 parts of 10-15 parts, 2-5 parts of plasticizer and antioxidant.
Preferably, the environment-friendly PVC ornament materials includes the component of following parts by weight：45-55 parts of resin material, barium zinc
1-3 parts of 5-9 parts of stabilizer, 1.3-1.7 parts of chitin additive, 10-13 parts of mould inhibitor, 2-4 parts of plasticizer and antioxidant.
Preferably, the environment-friendly PVC ornament materials includes the component of following parts by weight：45 parts of resin material, barium zinc are steady
Determine 2 parts of 6 parts of agent, 1.5 parts of chitin additive, 12 parts of mould inhibitor, 3 parts of plasticizer and antioxidant.
Preferably, the chitin extraction method is：
（1）Crab shell is dried and beats powder, in crab shell: water=1: 10-15w/w ratio adds water mixing, then by crab shell: carbonic anhydrase
Solution=1: 3-5w/v ratio adds the carbonic anhydrase solution that concentration is 10-20%, is stirred under the conditions of 25-35 DEG C, digests 4-
20h；
（2）Stop enzymolysis, centrifugation, taking precipitate when the calcium ion content in zymotic fluid reaches 2-4.5%；
（3）In sediment: water=1: 2-5w/w ratio adds water, add and account for sediment mass percent for 0.4-0.8%
Compound protease, under the conditions of 52-55 DEG C digest 2-5h, centrifugation, taking precipitate, washing, sterilizing, thus obtaining the product.
Preferably, the resin material is acrylic resin.
Preferably, the mould inhibitor is mould inhibitor prepared by Chinese herbal medicine.
Preferably, the Chinese herbal medicine composition is Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris.
Preferably, the Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris weight ratio are：1：2：1：3：5.
Compared with prior art, the present invention has following beneficial effect：
（1）Environment-friendly PVC ornament materials of the present invention is by 40-55 parts of resin material, 1-9 parts of barium zinc stabilizer, chitin additive
1-4 parts of 1.3-2.7 parts, 10-15 parts of mould inhibitor, 2-5 parts of plasticizer and antioxidant are constituted, steady due to adding barium zinc in formula
Determine agent, chitin additive and mould inhibitor so that the PVC decorative material of preparation has good anti-mold effect, environmental protection, low toxicity,
Quality is high；
（2）There is chitin of the present invention anticancer to suppress cancer, oncocyte transfer, improve body immunity and liver detoxification effect.Especially
It is applied to the diseases such as diabetes, liver-kidney diseases, hypertension, obesity, is conducive to prevention cancer cell lesion and chemoradiation therapy treatment swollen
Knurl disease can be fabricated to crust cellulose capsule, and chitin, which can improve, digests and assimilates function, the intake of reduction fat and cholesterol, reduction
Blood pressure, regulation blood fat, promote the healing of ulcer, strengthen immunity, reduce blood pressure, improving insulin utilization rate, be conducive to glycosuria
Preventing and treating of disease etc..Added in ornament materials component has certain effect to the suppression of disease；
（3）The simple production process that chitin is extracted from crab shell of the present invention, using biodegradable method, from raw material into
Product, the addition without chemical substance will not threaten to human body and environment, take it is natural, into it is natural；
（4）The mould inhibitor of medicinal herb componentses is added with environment-friendly PVC ornament materials of the present invention, the Chinese herbal medicine composition is native chaste tree
Skin, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris.The wherein organic acid of Golden Larch Bark, ethanol extract and benzene medicinal extract, the 10 kind causes common to China
Sick fungi has certain antibacterial action.Its consumption 0.1-1mg/ml is small to trichophyton schoenleini, acrothesium floccosum, rust
Gemma tinea bacterium, Microsporum gypseum and Candida albicans are to have bactericidal action.Antibacterial action is most strong with organic acid, ethanol extract
Take second place, benzene medicinal extract is again.Golden Larch Bark and golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris compatibility, with good anti-mold effect, to ensureing PVC
The quality of ornament materials has good effect, better than traditional PVC decorative material anti-mold effect.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.
It is an object of the invention to provide a kind of environment-friendly PVC ornament materials,
PVC decorative material environment friendly, low toxicity that the present invention is provided.
A kind of environment-friendly PVC ornament materials provided according to an aspect of the present invention, the environment-friendly PVC ornament materials includes as follows
The component of parts by weight：40-55 parts of resin material, 1-9 parts of barium zinc stabilizer, 1.3-2.7 parts of chitin additive, mould inhibitor
1-4 parts of 10-15 parts, 2-5 parts of plasticizer and antioxidant.
Preferably, the environment-friendly PVC ornament materials includes the component of following parts by weight：45-55 parts of resin material, barium zinc
1-3 parts of 5-9 parts of stabilizer, 1.3-1.7 parts of chitin additive, 10-13 parts of mould inhibitor, 2-4 parts of plasticizer and antioxidant.
Preferably, the environment-friendly PVC ornament materials includes the component of following parts by weight：45 parts of resin material, barium zinc are steady
Determine 2 parts of 6 parts of agent, 1.5 parts of chitin additive, 12 parts of mould inhibitor, 3 parts of plasticizer and antioxidant.
Preferably, the chitin extraction method is：
（1）Crab shell is dried and beats powder, in crab shell: water=1: 10-15w/w ratio adds water mixing, then by crab shell: carbonic anhydrase
Solution=1: 3-5w/v ratio adds the carbonic anhydrase solution that concentration is 10-20%, is stirred under the conditions of 25-35 DEG C, digests 4-
20h；
（2）Stop enzymolysis, centrifugation, taking precipitate when the calcium ion content in zymotic fluid reaches 2-4.5%；
（3）In sediment: water=1: 2-5w/w ratio adds water, add and account for sediment mass percent for 0.4-0.8%
Compound protease, under the conditions of 52-55 DEG C digest 2-5h, centrifugation, taking precipitate, washing, sterilizing, thus obtaining the product.
Preferably, the resin material is acrylic resin.
Preferably, the mould inhibitor is mould inhibitor prepared by Chinese herbal medicine.
Preferably, the Chinese herbal medicine composition is Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris.
Preferably, the Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris weight ratio are：1：2：1：3：5.
Compared with prior art, the present invention has following beneficial effect：
（1）Environment-friendly PVC ornament materials of the present invention is by 40-55 parts of resin material, 1-9 parts of barium zinc stabilizer, chitin additive
1-4 parts of 1.3-2.7 parts, 10-15 parts of mould inhibitor, 2-5 parts of plasticizer and antioxidant are constituted, steady due to adding barium zinc in formula
Determine agent, chitin additive and mould inhibitor so that the PVC decorative material of preparation has good anti-mold effect, environmental protection, low toxicity,
Quality is high；
（2）There is chitin of the present invention anticancer to suppress cancer, oncocyte transfer, improve body immunity and liver detoxification effect.Especially
It is applied to the diseases such as diabetes, liver-kidney diseases, hypertension, obesity, is conducive to prevention cancer cell lesion and chemoradiation therapy treatment swollen
Knurl disease can be fabricated to crust cellulose capsule, and chitin, which can improve, digests and assimilates function, the intake of reduction fat and cholesterol, reduction
Blood pressure, regulation blood fat, promote the healing of ulcer, strengthen immunity, reduce blood pressure, improving insulin utilization rate, be conducive to glycosuria
Preventing and treating of disease etc..Added in ornament materials component has certain effect to the suppression of disease；
（3）The simple production process that chitin is extracted from crab shell of the present invention, using biodegradable method, from raw material into
Product, the addition without chemical substance will not threaten to human body and environment, take it is natural, into it is natural；
（4）The mould inhibitor of medicinal herb componentses is added with environment-friendly PVC ornament materials of the present invention, the Chinese herbal medicine composition is native chaste tree
Skin, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris.The wherein organic acid of Golden Larch Bark, ethanol extract and benzene medicinal extract, the 10 kind causes common to China
Sick fungi has certain antibacterial action.Its consumption 0.1-1mg/ml is small to trichophyton schoenleini, acrothesium floccosum, rust
Gemma tinea bacterium, Microsporum gypseum and Candida albicans are to have bactericidal action.Antibacterial action is most strong with organic acid, ethanol extract
Take second place, benzene medicinal extract is again.Golden Larch Bark and golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris compatibility, with good anti-mold effect, to ensureing PVC
The quality of ornament materials has good effect, better than traditional PVC decorative material anti-mold effect.
Embodiment 1
A kind of environment-friendly PVC ornament materials that the present embodiment is provided, the environment-friendly PVC ornament materials includes the group of following parts by weight
Point：55 parts of resin material, 1 part of barium zinc stabilizer, 2.7 parts of chitin additive, 10 parts of mould inhibitor, 5 parts of plasticizer and antioxidant 1
Part.
Preferably, the chitin extraction method is：
（1）Crab shell is dried and beats powder, in crab shell: water=1: 15w/w ratio adds water mixing, then by crab shell: carbonic anhydrase is molten
Liquid=1: 3w/v ratio adds the carbonic anhydrase solution that concentration is 10-20%, is stirred under the conditions of 35 DEG C, digests 4-h；
（2）Stop enzymolysis, centrifugation, taking precipitate when the calcium ion content in zymotic fluid reaches 4.5%；
（3）In sediment: water=1: 5w/w ratio adds water, add account for sediment mass percent for 0.4% it is compound
Protease, digests 2h under the conditions of 55 DEG C, centrifugation, taking precipitate, washing, sterilizing, thus obtaining the product.
Preferably, the resin material is acrylic resin.
Preferably, the mould inhibitor is mould inhibitor prepared by Chinese herbal medicine.
Preferably, the Chinese herbal medicine composition is Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris.
Preferably, the Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris weight ratio are：1：2：1：3：5.
Embodiment 2
A kind of environment-friendly PVC ornament materials that the present embodiment is provided, the environment-friendly PVC ornament materials includes the group of following parts by weight
Point：40 parts of resin material, 9 parts of barium zinc stabilizer, chitin additive 1.3,15 parts of mould inhibitor, 2 parts of plasticizer and antioxidant 4
Part.
Preferably, the chitin extraction method is：
（1）Crab shell is dried and beats powder, in crab shell: water=1: 10w/w ratio adds water mixing, then by crab shell: carbonic anhydrase is molten
Liquid=1: 5w/v ratio adds the carbonic anhydrase solution that concentration is 10%, is stirred under the conditions of 35 DEG C, digests 4h；
（2）Stop enzymolysis, centrifugation, taking precipitate when the calcium ion content in zymotic fluid reaches 2%；
（3）In sediment: water=1: 2w/w ratio adds water, add account for sediment mass percent for 0.8% it is compound
Protease, digests 5h under the conditions of 52 DEG C, centrifugation, taking precipitate, washing, sterilizing, thus obtaining the product.
Preferably, the resin material is acrylic resin.
Preferably, the mould inhibitor is mould inhibitor prepared by Chinese herbal medicine.
Preferably, the Chinese herbal medicine composition is Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris.
Preferably, the Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris weight ratio are：1：2：1：3：5.
Embodiment 3
A kind of environment-friendly PVC ornament materials that the present embodiment is provided, the environment-friendly PVC ornament materials includes the group of following parts by weight
Point：55 parts of resin material, 5 parts of barium zinc stabilizer, 1.7 parts of chitin additive, 10 parts of mould inhibitor, 4 parts of plasticizer and antioxidant 1
Part.
Preferably, the chitin extraction method is：
（1）Crab shell is dried and beats powder, in crab shell: water=1: 10w/w ratio adds water mixing, then by crab shell: carbonic anhydrase is molten
Liquid=1: 5w/v ratio adds the carbonic anhydrase solution that concentration is 10%, is stirred under the conditions of 35 DEG C, digests 4h；
（2）Stop enzymolysis, centrifugation, taking precipitate when the calcium ion content in zymotic fluid reaches 2%；
（3）In sediment: water=1: 5w/w ratio adds water, add account for sediment mass percent for 0.4% it is compound
Protease, digests 2h under the conditions of 55 DEG C, centrifugation, taking precipitate, washing, sterilizing, thus obtaining the product.
Preferably, the resin material is acrylic resin.
Preferably, the mould inhibitor is mould inhibitor prepared by Chinese herbal medicine.
Preferably, the Chinese herbal medicine composition is Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris.
Preferably, the Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris weight ratio are：1：2：1：3：5.
Embodiment 4
A kind of environment-friendly PVC ornament materials that the present embodiment is provided, the environment-friendly PVC ornament materials includes the group of following parts by weight
Point：45 parts of resin material, 9 parts of barium zinc stabilizer, 1.3 parts of chitin additive, 13 parts of mould inhibitor, 2 parts of plasticizer and antioxidant 3
Part.
Preferably, the chitin extraction method is：
（1）Crab shell is dried and beats powder, in crab shell: water=1: 10w/w ratio adds water mixing, then by crab shell: carbonic anhydrase is molten
Liquid=1: 5w/v ratio adds the carbonic anhydrase solution that concentration is 10%, is stirred under the conditions of 35 DEG C, digests 4h；
（2）Stop enzymolysis, centrifugation, taking precipitate when the calcium ion content in zymotic fluid reaches 3.5%；
（3）In sediment: water=1: 3w/w ratio adds water, add account for sediment mass percent for 0.6% it is compound
Protease, digests 4h under the conditions of 53 DEG C, centrifugation, taking precipitate, washing, sterilizing, thus obtaining the product.
Preferably, the resin material is acrylic resin.
Preferably, the mould inhibitor is mould inhibitor prepared by Chinese herbal medicine.
Preferably, the Chinese herbal medicine composition is Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris.
Preferably, the Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris weight ratio are：1：2：1：3：5.
Embodiment 5
A kind of environment-friendly PVC ornament materials that the present embodiment is provided, the environment-friendly PVC ornament materials includes the group of following parts by weight
Point：45 parts of resin material, 6 parts of barium zinc stabilizer, 1.5 parts of chitin additive, 12 parts of mould inhibitor, 3 parts of plasticizer and antioxidant 2
Part.
Preferably, the chitin extraction method is：
（1）Crab shell is dried and beats powder, in crab shell: water=1: 12w/w ratio adds water mixing, then by crab shell: carbonic anhydrase is molten
Liquid=1: 4w/v ratio adds the carbonic anhydrase solution that concentration is 15%, is stirred under the conditions of 28 DEG C, digests 12h；
（2）Stop enzymolysis, centrifugation, taking precipitate when the calcium ion content in zymotic fluid reaches 2.5%；
（3）In sediment: water=1: 4w/w ratio adds water, add account for sediment mass percent for 0.6% it is compound
Protease, digests 4h under the conditions of 53 DEG C, centrifugation, taking precipitate, washing, sterilizing, thus obtaining the product.
Preferably, the resin material is acrylic resin.
Preferably, the mould inhibitor is mould inhibitor prepared by Chinese herbal medicine.
Preferably, the Chinese herbal medicine composition is Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris.
Preferably, the Golden Larch Bark, golden cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris weight ratio are：1：2：1：3：5.
Embodiment 6
Performance detection：
Environment-friendly PVC ornament materials prepared by the common PVC decorative material of selection and 1-5 of the embodiment of the present invention, to above-mentioned PVC decorative
Material surface is sprinkled water, and watering amount is identical, after 7 days, is observed the mould proof situation of each PVC decorative material, is shown in Table 1.
The mouldy situation list of table 1
| Classification | Infiltration situation |
| Common PVC ornament materials | 40% area is mouldy |
| Environment-friendly PVC ornament materials prepared by embodiment 1 | 6% area is mouldy |
| Environment-friendly PVC ornament materials prepared by embodiment 2 | 5% area is mouldy |
| Environment-friendly PVC ornament materials prepared by embodiment 3 | 3% area is mouldy |
| Environment-friendly PVC ornament materials prepared by embodiment 4 | 4% area is mouldy |
| Environment-friendly PVC ornament materials prepared by embodiment 5 | 1% area is mouldy |
Understand that environment-friendly PVC ornament materials prepared by the present invention has excellent mouldy effect by testing result.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (8)
1. a kind of environment-friendly PVC ornament materials, it is characterised in that：The environment-friendly PVC ornament materials includes the group of following parts by weight
Point：40-55 parts of resin material, 1-9 parts of barium zinc stabilizer, 1.3-2.7 parts of chitin additive, 10-15 parts of mould inhibitor, plasticizer
2-5 parts and 1-4 parts of antioxidant.
2. environment-friendly PVC ornament materials according to claim 1, it is characterised in that：The environment-friendly PVC ornament materials is included such as
The component of lower parts by weight：45-55 parts of resin material, 5-9 parts of barium zinc stabilizer, 1.3-1.7 parts of chitin additive, mould inhibitor
1-3 parts of 10-13 parts, 2-4 parts of plasticizer and antioxidant.
3. environment-friendly PVC ornament materials according to claim 1, it is characterised in that：The environment-friendly PVC ornament materials is included such as
The component of lower parts by weight：45 parts of resin material, 6 parts of barium zinc stabilizer, 1.5 parts of chitin additive, 12 parts of mould inhibitor, plasticising
2 parts of 3 parts of agent and antioxidant.
4. environment-friendly PVC ornament materials according to claim 1, it is characterised in that：The chitin extraction method is：
（1）Crab shell is dried and beats powder, in crab shell: water=1: 10-15w/w ratio adds water mixing, then by crab shell: carbonic anhydrase
Solution=1: 3-5w/v ratio adds the carbonic anhydrase solution that concentration is 10-20%, is stirred under the conditions of 25-35 DEG C, digests 4-
20h；
（2）Stop enzymolysis, centrifugation, taking precipitate when the calcium ion content in zymotic fluid reaches 2-4.5%；
（3）In sediment: water=1: 2-5w/w ratio adds water, add and account for sediment mass percent for 0.4-0.8%
Compound protease, under the conditions of 52-55 DEG C digest 2-5h, centrifugation, taking precipitate, washing, sterilizing, thus obtaining the product.
5. environment-friendly PVC ornament materials according to claim 1, it is characterised in that：The resin material is acrylic resin.
6. environment-friendly PVC ornament materials according to claim 1, it is characterised in that：The mould inhibitor is prepared by Chinese herbal medicine
Mould inhibitor.
7. environment-friendly PVC ornament materials according to claim 6, it is characterised in that：The Chinese herbal medicine composition is Golden Larch Bark, Huang
Cypress, folium artemisiae argyi, Chinese cassia tree, short-tube lycoris.
8. environment-friendly PVC ornament materials according to claim 7, it is characterised in that：The Golden Larch Bark, golden cypress, folium artemisiae argyi, meat
Osmanthus, short-tube lycoris weight ratio are：1：2：1：3：5.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083000A (en) * | 2017-06-03 | 2017-08-22 | 合肥雅克丽新型建材有限公司 | A kind of environment-friendly PVC ornament materials |
| CN107298823A (en) * | 2017-07-27 | 2017-10-27 | 合肥威斯伏新材料有限公司 | A kind of environment-friendly PVC ornament materials |
| CN107384214A (en) * | 2017-09-06 | 2017-11-24 | 马鞍山中粮生物化学有限公司 | A kind of environment protection type wall covering ornament materials and preparation method thereof |
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| CN107298823A (en) * | 2017-07-27 | 2017-10-27 | 合肥威斯伏新材料有限公司 | A kind of environment-friendly PVC ornament materials |
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Application publication date: 20170818 |