Crastin PBT BM6450XD BK560 (CAS No.None)
- 物化性质
- 本品为黑色颗粒状聚对苯二甲酸丁二醇酯(PBT),是杜邦Crastin系列中的抗冲击改性牌号。具有优异的冲击韧性(尤其在低温条件下)、良好的耐化学药品性、尺寸稳定性和电绝缘性能。半结晶性,熔融温度约225℃,密度约1.30 g/cm³,吸水率低。
- 密度
- 约1.30 g/cm³。
English description(英文原文,共 1170 字符)
Product Name:Crastin PBT BM6450XD BK560
English Name:Crastin PBT BM6450XD BK560
CAS No.:26062-94-2
Aliases:DuPont Crastin BM6450XD BK560, PBT BM6450XD, Polybutylene terephthalate BM6450XD
Molecular Formula:(C12H12O4)n
Physical Properties:This product is a black granular polybutylene terephthalate (PBT), an impact-modified grade in the DuPont Crastin series. It offers excellent impact toughness (especially at low temperatures), good chemical resistance, dimensional stability, and electrical insulation. Semi-crystalline, melting temperature about 225°C, density about 1.30 g/cm³, low water absorption.
Uses:Suitable for injection molding to manufacture automotive connectors, distribution boards, electronic and electrical components, and mechanical parts requiring high toughness and good electrical properties. General-purpose grade.
Technical Specifications:
Density: approximately 1.30 g/cm³.
Melting temperature: approximately 225°C.
Notched impact strength: high typical value, maintains excellent toughness at low temperatures.
Tensile strength: typical value approximately 45 MPa.
Water absorption (24h): approximately 0.05%, low moisture uptake.
English Name:Crastin PBT BM6450XD BK560
CAS No.:26062-94-2
Aliases:DuPont Crastin BM6450XD BK560, PBT BM6450XD, Polybutylene terephthalate BM6450XD
Molecular Formula:(C12H12O4)n
Physical Properties:This product is a black granular polybutylene terephthalate (PBT), an impact-modified grade in the DuPont Crastin series. It offers excellent impact toughness (especially at low temperatures), good chemical resistance, dimensional stability, and electrical insulation. Semi-crystalline, melting temperature about 225°C, density about 1.30 g/cm³, low water absorption.
Uses:Suitable for injection molding to manufacture automotive connectors, distribution boards, electronic and electrical components, and mechanical parts requiring high toughness and good electrical properties. General-purpose grade.
Technical Specifications:
Density: approximately 1.30 g/cm³.
Melting temperature: approximately 225°C.
Notched impact strength: high typical value, maintains excellent toughness at low temperatures.
Tensile strength: typical value approximately 45 MPa.
Water absorption (24h): approximately 0.05%, low moisture uptake.
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常见问题
- Crastin PBT BM6450XD BK560的 CAS 号是多少?
- Crastin PBT BM6450XD BK560的 CAS 号是 None。
- Crastin PBT BM6450XD BK560的分子式和分子量是什么?
- Crastin PBT BM6450XD BK560的分子式为 (C12H12O4)n。
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- Crastin PBT BM6450XD BK560的英文名称为 Crastin PBT BM6450XD BK560。
- Crastin PBT BM6450XD BK560还有哪些别名?
- Crastin PBT BM6450XD BK560又称 杜邦Crastin BM6450XD BK560、PBT BM6450XD、聚对苯二甲酸丁二醇酯 BM6450XD。
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