Door and window edge banding material based on thermoplastic elastomer SEBS (styrene-ethylene-butadiene-styrene copolymer) and preparation method thereof

A thermoplastic elastomer and edge banding technology, applied in the field of wire forming materials, can solve problems such as high cost, mutation, damage to brain cells, etc., and achieve the effects of easy implementation, simple process steps and long service life

Inactive Publication Date: 2014-04-23
DONGGUAN JISU PLASTIC TECH
View PDF5 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Commonly used edge banding is generally divided into log edge banding and traditional polyvinyl chloride (PVC) edge banding. Log edge banding is simple to make, but the cost is expensive. Forest resources limit the felling of trees, so that the raw material source of log edge banding is limited; for this reason, people think of using PVC instead of log bark as the main raw material for making edge banding; at present, most of PVC contains the toxic substance phthalo salts, and most of them use heavy metal salt stabilizers, especially lead-based stabilizers; but heavy metals such as lead damage human brain cells, cause cancer and mutation, and have serious damage to human health.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Example 1, a door and window edge strip material based on thermoplastic elastomer SEBS provided in this example, which is composed of the following raw materials in mass percentage: SEBS rubber resin 35%, softening plasticizer 25%, polyolefin Elastomer 7%, EPDM rubber 20%, polypropylene resin 10%, vulcanizing agent system 1%, antioxidant 0.3%, light stabilizer 0.7%, processing aid 1%.

[0020] The SEBS rubber resin is styrene-ethylene-butadiene-styrene copolymer. In this embodiment, the SEBS rubber resin is selected from Baling Petrochemical SEBS YH-604 (star-shaped SEBS, ultra-high molecular weight about 350,000).

[0021] The softening plasticizer is at least one of saturated linear naphthenic oil and white mineral oil. In this embodiment, the softening plasticizer is KDN4006 from Xinjiang Karamay Petrochemical Company. In other embodiments, white mineral oil can be selected as the softening plasticizer.

[0022] The polyolefin elastomer is at least one of ethylene...

Embodiment 2

[0031] Example 2, this example provides a door and window edge strip material based on thermoplastic elastomer SEBS and its preparation method, which is basically the same as Example 1, the difference is that it consists of the following raw materials in mass percentage : SEBS rubber resin 35%, softening plasticizer 22%, polyolefin elastomer 6%, EPDM rubber 20%, polypropylene resin 14%, vulcanizing agent system 1%, antioxidant 0.3%, light stabilizer 0.7%, processing aid 1%.

Embodiment 3

[0032] Example 3, a door and window edge strip material based on thermoplastic elastomer SEBS and its preparation method provided in this example, is basically the same as Example 1, the difference is that it consists of the following raw materials in mass percentage : SEBS rubber resin 34%, softening plasticizer 20%, polyolefin elastomer 5%, EPDM rubber 20%, polypropylene resin 18%, vulcanizing agent system 1%, antioxidant 0.3%, light stabilizer 0.7%, processing aid 1%.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a door and window edge banding material based on thermoplastic elastomer SEBS (styrene-ethylene-butadiene-styrene copolymer), and the door and window edge banding material comprises the following components: SEBS rubber resin, a softening plasticizer, a polyolefin elastomer, ethylene-propylene-diene monomer, polypropylene resin, a vulcanizing agent system, an antioxidant, a light stabilizer and a processing aid. The invention also discloses a preparation method of the door and window edge banding material. The door and window edge banding material based on the thermoplastic elastomer SEBS has the advantages of being halogen-free, high temperature and low compression deformation resistant, weather-proof, low temperature resistant, excellent in mechanical properties, easy to extrude to form, long in service life and the like. Door and window edge banding material products based on the thermoplastic elastomer SEBS can be quickly prepared by the preparation method, the products can be widely used in high-grade building door and window edge bandings, automobile door and window edge bandings and other fields, and the process steps are simple, and easy to implement.

Description

technical field [0001] The invention relates to the technical field of wire forming materials, in particular to a door and window edge banding material based on thermoplastic elastomer SEBS and a preparation method thereof. Background technique [0002] Commonly used edge banding is generally divided into log edge banding and traditional polyvinyl chloride (PVC) edge banding. Log edge banding is simple to make, but the cost is expensive. Forest resources limit the felling of trees, so that the raw material source of log edge banding is limited; for this reason, people think of using PVC instead of log bark as the main raw material for making edge banding; at present, most of PVC contains the toxic substance phthalo Salts, and most of them use heavy metal salt stabilizers, especially lead stabilizers; but heavy metals such as lead damage people's brain cells, cause cancer and mutagenesis, and have serious damage to people's health. [0003] SEBS is a linear three-block copol...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C08L53/02C08L23/08C08L23/16C08L23/12C08L23/14C08L61/06C08K13/02C08K5/01C08K3/06C08K5/14C08K5/13C08K5/524
Inventor 李俊忠汪品洋尤明孟琦峰
Owner DONGGUAN JISU PLASTIC TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap