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High weathering resin tile and manufacturing process thereof

A resin tile and high weather resistance technology, which is applied in the direction of synthetic resin layered products, other household appliances, polymer adhesive additives, etc., can solve the problems of poor weather resistance, short service life, and poor solvent resistance of resin tiles, and achieve weather resistance Good performance, low cost, good weather resistance and light aging resistance

Inactive Publication Date: 2019-02-01
ZHEJIANG GREEN NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Resin tiles are usually divided into natural resin tiles and synthetic resin tiles. At present, synthetic resin tiles are widely used. Synthetic resin tiles are new building materials developed by using high-tech chemical and chemical technology. They are a new generation of light materials vigorously advocated and promoted by our country. , is generally applicable to slope improvement in development zones, farmers' markets, shopping malls, residential quarters, high-end villas for residents in new rural construction, etc., but the existing resin tiles have poor weather resistance, poor flame retardancy, poor drug resistance, poor solvent resistance, and are easy to age. short service life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A high-weather-resistant resin tile, the high-weather-resistant resin tile includes a surface layer, an adhesive layer, and a base material, and the surface layer, the adhesive layer, and the base material are arranged sequentially from top to bottom. According to parts by weight, the surface layer It consists of the following components: 30-100 parts of PVDF, 0-40 parts of modified PMMA resin, 0.5-2.5 parts of UV absorber, 1-15 parts of mineral pigment or color masterbatch, 0-8 parts of additive A, other fluorine 0-3 parts of materials, the other fluorine materials are PTFE, blended high polymer polyfluorinated ethylene propylene FEP, ethylene-tetrafluoroethylene ETFE, polytetrafluoroethylene-perfluoropropyl vinyl ether PFA, polytetrafluoroethylene One or more of ethylene-perfluoromethyl vinyl ether MFA, polyethylene chlorotrifluoroethylene ECTFE, polychlorotrifluoroethylene PCTFE, polytetrafluoroethylene-hexafluoropropylene-vinylidene fluoride polymer THV, According t...

Embodiment 2

[0032] According to parts by weight, the surface layer is composed of the following components: 30 parts of PVDF, 0 part of modified PMMA resin, 0.5 part of ultraviolet absorber, 1 part of mineral pigment or color masterbatch, 0 part of auxiliary agent A, 0 part of other fluorine materials parts, the bonding layer is composed of the following components: 60 parts of modified PMMA, 0 parts of PVDF, 1 part of mineral pigment or color masterbatch, according to parts by weight, the base material is composed of the following components: PVC SG-5 40 parts, 0 parts of modified PMMA, 0 parts of additive B, 1 part of mineral pigment or color masterbatch.

[0033] A manufacturing process of high weather resistance resin tile, comprising the following steps:

[0034] Step (1): Mixing: Mix and stir the surface layer, adhesive layer and base material respectively according to the formula to ensure uniform mixing;

[0035] Step (2): granulation: granulate the uniformly mixed surface layer,...

Embodiment 3

[0043] According to parts by weight, the surface layer is composed of the following components: 100 parts of PVDF, 40 parts of modified PMMA resin, 2.5 parts of ultraviolet absorber, 15 parts of mineral pigment or color masterbatch, 8 parts of auxiliary agent A, 3 parts of other fluorine materials The other fluorine materials are PTFE, blended high polymer polyfluorinated ethylene propylene FEP, ethylene-tetrafluoroethylene ETFE, polytetrafluoroethylene-perfluoropropyl vinyl ether PFA, polytetrafluoroethylene-perfluoro One or more of methyl vinyl ether MFA, polyethylene chlorotrifluoroethylene ECTFE, polychlorotrifluoroethylene PCTFE, polytetrafluoroethylene-hexafluoropropylene-vinylidene fluoride polymer THV, in parts by weight, The bonding layer is composed of the following components: 95 parts of modified PMMA, 20 parts of PVDF, 15 parts of mineral pigment or color masterbatch, and the base material is composed of the following components in parts by weight: 100 parts of PVC...

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PUM

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Abstract

The invention discloses a high weather resistant resin tile and a manufacturing process thereof. The high weathering resin tile comprises a surface layer, a bonding layer and a substrate. The surfacelayer is composed of the following components in parts by weight: PVDF, modified PMMA resin, an ultraviolet absorbent, mineral pigment or color masterbatch, an auxiliary agent A, and other fluorine materials. The bonding layer consists of the following components by weight: the modified PMMA, the PVDF, and the mineral pigment or color masterbatch. The substrate consists of the following componentsby weight: PVC SG-5, modified PMMA, an auxiliary agent B, and mineral pigment or color masterbatch. The high weathering resin tile of the invention can resist acid-base solution with pH of 1-14, hashigh flame retardancy, good weather resistance, excellent weather resistance, light aging resistance, strong chemical resistance and strong solvent resistance, is widely used in outdoor buildings, andhas life span of 20 years or above; and the manufacturing process is simple in process, low in cost and easy for mass production.

Description

technical field [0001] The invention relates to a high weather resistance resin tile and its manufacturing process. Background technique [0002] Resin tiles are usually divided into natural resin tiles and synthetic resin tiles. At present, synthetic resin tiles are widely used. Synthetic resin tiles are new building materials developed by using high-tech chemical and chemical technology. They are a new generation of light materials vigorously advocated and promoted by our country. , is generally applicable to slope improvement in development zones, farmers' markets, shopping malls, residential quarters, high-end villas for residents in new rural construction, etc., but the existing resin tiles have poor weather resistance, poor flame retardancy, poor drug resistance, poor solvent resistance, and are easy to age. Short service life. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a high ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/30B32B27/20B32B27/18B32B7/12C08L27/16C08L33/12C08L27/06C09J133/12C09J11/08B29C69/00B29C48/18B29L31/10
CPCB29L2031/104B32B7/12B32B27/18B32B27/20B32B27/304B32B27/308B32B2250/24B32B2250/42B32B2307/3065B32B2307/552B32B2307/714B32B2419/06C08L27/06C08L27/16C08L33/12C08L2201/02C08L2201/08C08L2205/03C08L2205/035C09J11/08C09J133/12
Inventor 胡琴朱兴炜邓继辉陈超吾良福
Owner ZHEJIANG GREEN NEW MATERIALS
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