High heat resistance, high gloss, low volatility and rapid prototyping polybutylene terephthalate and preparation method thereof

A technology of polybutylene terephthalate and engineering plastics, which is applied in the field of polybutylene terephthalate engineering plastics with high heat resistance, high gloss, low volatility, and rapid prototyping and preparation thereof, and can Solve problems such as low volatility, achieve high gloss, easy preparation, and improve quality

Inactive Publication Date: 2012-07-11
新宏隆特种材料科技(苏州)有限公司
View PDF7 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes the polybutylene terephthalate engineering plastics in the present invention have high heat resistance, high gloss, low volatility and rapid prototyping performance, and solves the heat resistance and stability of PBT engineering plastics through the compounding of antioxidants The selection of additives with good heat resistance and compatibility with PBT r

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 Construction

[0039] The present invention will be described in further detail below through examples, and the following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0040] Example.

[0041] The polybutylene terephthalate engineering plastics with high heat resistance, high gloss, low volatility and rapid prototyping in this embodiment includes polybutylene terephthalate, parts by weight 0.1-1.5 parts by weight of primary antioxidant, 0.1-1.5 parts by weight of secondary antioxidant, 0.3-1.5 parts by weight of lubricant, 1-9 parts by weight of toughening agent , 0.2-1.5 parts by weight of nucleating agent, 0.2-1.5 parts by weight of crystallization accelerator and 0.5-3 parts by weight of filler, the high heat resistance, high gloss, low volatility and The polybutylene terephthalate engineering plastics of rapid prototyping preferably comprises the polybutylene terephthalate of 100 parts by weight, the main antioxi...

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

PropertyMeasurementUnit
Tensile strengthaaaaaaaaaa
Bending strengthaaaaaaaaaa
Charpy notched impact strengthaaaaaaaaaa
Login to view more

Abstract

The invention relates to a high heat resistance, high gloss, low volatility and rapid prototyping polybutylene terephthalate engineering plastic and a preparation method thereof, which solves the problem that no high heat resistance, high gloss, low volatility and rapid prototyping polybutylene terephthalate engineering plastic exists at present. The high heat resistance, high gloss, low volatility and rapid prototyping polybutylene terephthalate engineering plastic and the preparation method thereof are characterized in that the engineering plastic includes, by weight, 100 parts of the polybutylene terephthalate, 0.1-1.5 parts of main antioxygen, 0.1-1.5 parts of auxiliary antioxygen, 0.3-1.5 parts of a lubricant, 1-9 parts of flexibilizer, 0.2-1.5 parts of a nucleating agent, 0.2-1.5 parts of a crystallization accelerating agent and 0.5-3 parts of padding. The high heat resistance, high gloss, low volatility and rapid prototyping polybutylene terephthalate engineering plastic and the preparation method thereof have the advantages of simple formula, easiness in preparation and performances of high heat resistance, high gloss, low volatility and rapid prototyping.

Description

technical field [0001] The invention relates to a polybutylene terephthalate engineering plastic and a preparation method thereof, in particular to a polybutylene terephthalate engineering plastic with high heat resistance, high gloss, low volatility and rapid prototyping The invention relates to a plastic and a preparation method thereof. The engineering plastic is mainly suitable for auto parts such as car lamp trim rings, electrical connectors, connectors and other products, and belongs to the field of polymer material composite materials. Background technique [0002] Polybutylene terephthalate, also known as polytetramethylene terephthalate, English name: Polybutylene Terephthalate, referred to as PBT. Because the molecular structure of PBT resin contains benzene rings, ester chains and ester groups connecting the two, the PBT resin chips have high mechanical strength, chemical resistance, heat resistance and excellent electrical properties. However, as PBT engineering...

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
IPC IPC(8): C08L67/02C08L51/06C08L51/00C08L71/08C08K13/02C08K3/34C08K3/32C08K3/26C08K5/098C08K5/3492B29C47/92B29C48/92
CPCB29C48/92B29C2948/92704B29C48/04B29C2948/9259B29C2948/92885B29C2948/92895B29C48/40C08L67/02
Inventor 谭志明贾义军王桂敏赵学仕
Owner 新宏隆特种材料科技(苏州)有限公司
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