PEI 塑胶原料 (CAS No.None)
- 物化性质
- 琥珀色透明固体。密度1.28~1.42 g/cm³，玻璃化转变温度215°C，热变形温度198~208°C，可于160~180°C长期使用，允许间歇使用温度200°C。高温下具有高强度、高刚性、耐磨性和尺寸稳定性；机械强度、电绝缘性能、耐辐射性、耐高低温性、耐疲劳性和成型加工性能优良。不添加任何添加剂即具有固有阻燃性和低烟度，氧指数47%，阻燃等级UL94 V-0级。熔融流动性好，通过注塑成型可制取形状复杂零件，易后处理，可用胶粘剂或焊接法与其他材料接合。
- 技术参数
- 密度为1.28～1.42 g/cm³。 玻璃化转变温度为215°C。 热变形温度为198～208°C。 氧指数为47%，阻燃等级为UL94 V-0级。 加工前需在150°C干燥4小时；注塑温度为337～427°C，模具温度为65～117°C。
English description（英文原文，共 1484 字符）
Product Name:Polyetherimide (PEI)
English Name:Polyetherimide (PEI)
CAS No.:61128-46-9
Aliases:Polyetherimide, Poly(ether imide), PEI, PEI resin
Molecular Formula:(C37H24N2O6)n
Physical Properties:Amber transparent solid. Density 1.28~1.42 g/cm³, glass transition temperature 215°C, heat deflection temperature 198~208°C; long-term service temperature 160~180°C and intermittent service temperature up to 200°C. It exhibits high strength, high rigidity, wear resistance and dimensional stability at high temperatures; excellent mechanical strength, electrical insulation, radiation resistance, high/low temperature resistance, fatigue resistance and processing performance. It is inherently flame retardant with low smoke density without any additives, oxygen index 47%, flammability rating UL94 V-0. It has good melt flow, can form complex parts by injection molding, is easy to post-treat, and can be joined to other materials by adhesives or welding methods.
Uses:Used in aviation, automotive and other fields, and can produce complex-shaped parts. Suitable for injection molding and extrusion; adding glass fiber, carbon fiber or other fillers can achieve reinforcement modification.
Technical Specifications:
Density: 1.28~1.42 g/cm³.
Glass transition temperature: 215°C.
Heat deflection temperature: 198~208°C.
Oxygen index: 47%, flammability rating: UL94 V-0.
Dry at 150°C for 4 hours before processing; injection temperature: 337~427°C; mold temperature: 65~117°C.
English Name:Polyetherimide (PEI)
CAS No.:61128-46-9
Aliases:Polyetherimide, Poly(ether imide), PEI, PEI resin
Molecular Formula:(C37H24N2O6)n
Physical Properties:Amber transparent solid. Density 1.28~1.42 g/cm³, glass transition temperature 215°C, heat deflection temperature 198~208°C; long-term service temperature 160~180°C and intermittent service temperature up to 200°C. It exhibits high strength, high rigidity, wear resistance and dimensional stability at high temperatures; excellent mechanical strength, electrical insulation, radiation resistance, high/low temperature resistance, fatigue resistance and processing performance. It is inherently flame retardant with low smoke density without any additives, oxygen index 47%, flammability rating UL94 V-0. It has good melt flow, can form complex parts by injection molding, is easy to post-treat, and can be joined to other materials by adhesives or welding methods.
Uses:Used in aviation, automotive and other fields, and can produce complex-shaped parts. Suitable for injection molding and extrusion; adding glass fiber, carbon fiber or other fillers can achieve reinforcement modification.
Technical Specifications:
Density: 1.28~1.42 g/cm³.
Glass transition temperature: 215°C.
Heat deflection temperature: 198~208°C.
Oxygen index: 47%, flammability rating: UL94 V-0.
Dry at 150°C for 4 hours before processing; injection temperature: 337~427°C; mold temperature: 65~117°C.
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- PEI 塑胶原料的 CAS 号是多少？
- PEI 塑胶原料的 CAS 号是 None。
- PEI 塑胶原料的分子式和分子量是什么？
- PEI 塑胶原料的分子式为 (C37H24N2O6)n。
- PEI 塑胶原料的英文名称是什么？
- PEI 塑胶原料的英文名称为 Polyetherimide (PEI)。
- PEI 塑胶原料还有哪些别名？
- PEI 塑胶原料又称 聚醚酰亚胺、聚醚酰亚胺树脂、PEI、PEI树脂。
- PEI 塑胶原料有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PEI 塑胶原料供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PEI 塑胶原料的供应商主要分布在哪些地区？
- PEI 塑胶原料的供应商主要分布在 上海市（1 条） 等地。
- PEI 塑胶原料有哪些级别可选？
- 平台上PEI 塑胶原料的供应级别包括 工业级。
- PEI 塑胶原料的报价单位是什么？
- PEI 塑胶原料的报价单位主要有 千克。
- 哪里可以查到PEI 塑胶原料的价格？
- 掌上化工PEI 塑胶原料产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pei-su-jiao-yuan-liao/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布PEI 塑胶原料采购需求
