Description

Name:Polybutylene terephthalate;
Definition:PBT plastic is a kind of plastic that is composed of polybutylene terephthalate as the main body;
Mechanical properties:high intensity,fatigue resistance,dimensional stability,small creep(there are few changes under high temperature conditions);
Heat-aging resistant:The enhanced UL temperature index is **0~**0℃(Long outdoors aging is also good);
Solvent resistance:stress free cracking;
Water stability:PBT is not easy to break down with water;
Melting point:**5~**5℃;
Electrical properties:
1. Insulation performance: excellentï¼›
2. Dielectric coefficient:3.**3.2;
3. Arc resistance:**0s;
4. Forming processability:fast crystallization,good fluidity,low die temperature requirements;
Application:
1. Electronic appliances:connector,switch parts,household electric appliances,accessory parts,small electric cover,etc;
2. Automobile:outfit parts,internal parts,automotive electrical parts, etc;
3. Mechanical equipment:the belt drive shaft of a video tape recorder,electronic computer hood,mercury lampshade,electric iron cover,baking machine parts,gear,cam,button,electronic meter shell,the parts of a camera, etc.