Check patentability & draft patents in minutes with Patsnap Eureka AI!

Glass fiber-reinforced poly(1-butene) composition and its preparation method and use

A technology of glass fiber and composition, which is applied in the field of polybutene-1 composition, can solve the problems of unsatisfactory impact requirements, poor impact performance, poor impact strength, etc., and achieve good impact performance, excellent strength and wide application effect

Inactive Publication Date: 2013-05-15
KINGFA SCI & TECH CO LTD +1
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its impact strength is poor and cannot meet the requirements of some fields.
Such as Chinese patents CN1229814A, CN1908052A, CN101300299A, CN101868498A, CN102181100A and CN102181096A, etc., use glass fiber to improve the performance of polypropylene, but these patented products have poor impact strength and cannot meet some application fields with high impact requirements, especially the use of some functional structural parts Require
[0004] In view of the characteristics of poly-1-butene, it is necessary to overcome the defect of low strength; the defect of poor impact performance of glass fiber reinforced polypropylene in the past also needs to be overcome

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Glass fiber-reinforced poly(1-butene) composition and its preparation method and use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-6

[0051] The composition of the glass fiber reinforced polybutene-1 composition of Examples 1-6 is shown in Table 1.

[0052] The glass fiber reinforced poly-1-butene composition of embodiment 1-6, its preparation method is as follows:

[0053] The raw materials described in Table 1 are weighed according to their dosage ratios. After mixing evenly, add them to a twin-screw extruder, melt and knead at a temperature of 190-210°C, extrude and granulate, water-cool and air-dry, and the particle size is 3mm. Just pack it.

[0054] Table 1 The composition and product performance of glass fiber reinforced poly-1-butene composition

[0055]

[0056] From Examples 1-6 and Comparative Examples, it can be found that the glass fiber reinforced poly-1-butene in Examples 1-6 has greatly improved impact performance, overcomes the defect of poor toughness of glass fiber reinforced polypropylene, and has excellent strength at the same time. Injection-molded parts using the poly-1-butene of ...

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 glass fiber-reinforced poly(1-butene) composition and its preparation method and use. The glass fiber-reinforced poly(1-butene) composition is prepared from 12 to 84% of poly(1-butene), 5 to 40% of glass fibers, 10 to 40% of polypropylene and 1 to 8% of a compatilizer. Through utilization of the glass fiber-reinforced poly(1-butene), the defects of poor poly(1-butene) strength and poor impact resistance of glass fiber-reinforced polypropylene are overcome. The glass fiber-reinforced poly(1-butene) composition has good impact resistance and excellent strength and can be widely used in the fields of automobiles and household appliances.

Description

technical field [0001] The invention relates to a poly-1-butene composition, in particular to a glass fiber reinforced poly-1-butene composition and its preparation method and application. Background technique [0002] Poly-1-butene resin has good heat resistance, creep resistance, stress crack resistance and flexibility, and is widely used in water pipes and other fields. However, its poor strength, especially poor rigidity, cannot meet the application in other industries, which limits its application range. [0003] At present, the commonly used glass fiber reinforced polypropylene has a wide range of applications. Through glass fiber reinforced polypropylene, the tensile strength, flexural modulus and heat distortion temperature of polypropylene are greatly improved. However, its impact strength is poor and cannot meet the requirements of some fields. Such as Chinese patents CN1229814A, CN1908052A, CN101300299A, CN101868498A, CN102181100A and CN102181096A, etc., use gla...

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): C08L23/20C08L23/12C08L51/06C08K7/14
Inventor 李永华陈锐丁超杨波罗忠富叶南飚宁凯军
Owner KINGFA SCI & TECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com