Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of stiffening nucleating agent composition containing hydrotalcite

A technology of nucleating agent and composition, which is applied in the field of thermoplastics and nylon containing the nucleating agent composition, can solve the problem of not being able to know which substance, shorten the injection molding cycle, improve processing thermal stability, and improve Effect of release properties

Active Publication Date: 2018-06-01
GCH TECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And doping multiple nucleating agents together is in a very unpredictable area of ​​chemistry, and it is often impossible to know which species will work without trying, experimenting, and doing a relatively large amount of work

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
  • A kind of stiffening nucleating agent composition containing hydrotalcite
  • A kind of stiffening nucleating agent composition containing hydrotalcite
  • A kind of stiffening nucleating agent composition containing hydrotalcite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Accurately weigh 8.3 g of bis-[4-tert-butylbenzoic acid] hydroxyaluminum and 1.7 g of hydrotalcite respectively, and then uniformly mix them in a stirrer to obtain the nucleating agent 1 of the present invention.

Embodiment 2

[0034] Accurately weigh 1.7 g of bis-[4-tert-butylbenzoic acid] hydroxyaluminum and 8.3 g of hydrotalcite respectively, and then uniformly mix them in a stirrer to obtain the nucleating agent 2 of the present invention.

Embodiment 3

[0036] Accurately weigh 7.5 g of di-[4-tert-butylbenzoic acid] hydroxyaluminum and 2.5 g of hydrotalcite respectively, and then uniformly mix them in a stirrer to obtain the nucleating agent 3 of the present invention.

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
particle sizeaaaaaaaaaa
particle sizeaaaaaaaaaa
Login to View More

Abstract

The present invention relates to a rigidity-enhancing nucleating agent composition containing hydrotalcite, also relates to thermoplastics containing the nucleating agent composition, and in particular, to nylon containing the nucleating agent composition. The nucleating agent composition contains bis[4-tert-butylbenozic acid]hydroxyl aluminum and hydrotalcite with a weight ratio of 5:1-1:5. The nucleating agent composition has a better nucleating effect, and the resulting nylon products have high tensile strength and bending strength, low impact strength loss, and good thermal resistance. The nucleating agent of the present invention improves the demolding properties during nylon processing and shortens the injection molding cycle, thereby improving the production efficiency. In addition, the nucleating agent not only improves the dimensional stability of products and reduces their shrinkage, but also improves their mechanical properties, transparency, and thermal resistance.

Description

technical field [0001] The invention relates to the field of nucleating agents, in particular to a stiffening nucleating agent composition containing hydrotalcite, and to thermoplastics containing the nucleating agent composition, in particular to nylon containing the nucleating agent composition. technical background [0002] Thermoplastics refer to plastics that soften when heated to flow and harden when cooled. They can be processed into injection molded products with various uses through injection, extrusion and blow molding, such as daily life products, medical appliances, electrical appliances, automobiles and pipes. wait. Thermoplastic polymers involved in the present invention include, but are not limited to, polyolefins (such as polyethylene, polypropylene, polybutylene, and any combination thereof), polyamides (such as nylon), polyurethanes, polyesters (such as polypara ethylene phthalate) and its analogues. [0003] Polyamide is commonly known as nylon. Nylon is...

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 Patents(China)
IPC IPC(8): C08K3/26C08K5/098C08L77/02
CPCC08K3/26C08K5/098C08L77/02
Inventor 赵文林
Owner GCH TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com