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改性PBT

工程改性塑料系列

改性PBT

?概述

改性項目：增強、防火阻燃、耐溫、耐候、耐酸堿、加纖、配色等

介紹：PBT具有高耐熱性、韌性、耐疲勞性、耐熱老化性、耐候性、吸水率低，僅為 0.1%，在潮濕環(huán)境中仍保持各種物性（包括電性能），電絕緣性。PBT 結(jié)晶速度快，低溫下可迅速結(jié)品，成型性良好。

Modification projects：Intensifier、Fire retardant、Weather-resistant、Temperature resistant、Resistant to acids and alkalis、Add fiber、Match colors……

Introduce：PBT has high heat resistance, toughness, fatigue resistance, heat aging resistance, weather resistance, low water absorption, only 0.1%, in a humid environment still maintain a variety of physical properties (including electrical properties), electrical insulation. PBT crystallization speed is fast, can be quickly formed at low temperatures, good formability.

?產(chǎn)品特點

1.1.5-2.5mm V0均可滿足，熱穩(wěn)定性高，熱老化性能好；

2.高灼熱絲，高CTI，可達到GWIT 800℃，CTI 400V；

3.較快的結(jié)晶速度，流動性較好，成型性優(yōu)良；

4.吸濕性低，對電氣及尺寸穩(wěn)定性影響極??；

5.機械性能優(yōu)異，具有較高的剛性和硬度；

6.低翹曲，易脫模；

?產(chǎn)品展示

1.1.5-2.5mm V0 can be satisfied, high thermal stability, good thermal aging performance;

2. High glow wire, high CTI, can reach GWIT 800 °C, CTI 400V;

3. Fast crystallization speed, good fluidity, excellent formability; 4. Low hygroscopicity, the impact on electrical and dimensional stability is minimal;

4. Low hygroscopicity, minimal impact on electrical and dimensional stability;

5. Excellent mechanical properties, with high rigidity and hardness;

6. Low warpage, easy mold release;