Difficult-to-crack resin containing soyabean protein for toy

Abstract

The invention discloses difficult-to-crack resin containing soyabean protein for a toy. The resin is prepared from the following raw materials in parts by weight: 50 to 60 parts of ABS, 2 to 4 parts of corncob-loaded antibacterial materials, 1 to 3 parts of isocyanates, 1.3 to 3.5 parts of soybean protein isolate, 1 to 2 parts of chlorinated paraffin, 1 to 2 parts of coumarone-indene resin, 1 to 3 parts of mutton fat, 1 to 2 parts of epoxidized soybean oil, 1 to 2 parts of silane coupling agents KH550, 1 to 3 parts of silane coupling agents KH570, 1 to 2 parts of wollastonite powder, 5 to 8 parts of expand perlite powder, 6 to 8 parts of oxidized polyethlene wax, 1 to 3 parts of sodium laurylsulfate, 3 to 5 parts of absolute ethyl alcohol and 0.1 to 0.2 part of vegetable oil.

Description

technical field [0001] The invention relates to the technical field of toy materials, in particular to a non-cracking toy resin containing soybean protein. Background technique [0002] Toys are products that people, especially children, play with and play with. There are dolls made of materials such as clay, wood, animal bones and ivory in the ancient Egyptian cultural relics dating back about 5,000 years ago, and there are small drinking utensils and living utensils in children's tombs. Pulling toys with round wheels were found in Persian cultural relics about 3,000 years ago. In ancient Greece, there were sounding tops and animal figure toys activated by strings. Ivory statues with movable limbs were unearthed in ancient Roman tombs. In the 18th century, Nuremberg, Germany became the center of toy production in Europe. The doll adopts die-printing technology, and mechanical parts are installed in the body, which can perform actions such as crying and walking. Musical...

AI Technical Summary

Problems solved by technology

However, existing toy plastics do not perform well enough to meet the growing market demand

[0005] Patent CN 103965576 B, an antibacterial toy plastic, which uses ABS and PVC compounded to produce an antibacterial plastic for toys, PVC material is not safe for long-term use, and has potential hazards to children's health, and the antibacterial agent used is Pure chemical antibacterial agents are not green enough, so a greener and safer resin for toys is needed