PA12 TR-90眼镜镜架料 (CAS No.None)
- 中文别名
- 尼龙12；聚酰胺12；聚十二内酰胺；TR90眼镜架料
- 英文名称
- PA12 TR-90 Eyewear Frame Material
- 分子式
- (C12H23NO)n
- 所属类别
- 塑料橡胶
- 物化性质
- PA12 TR-90是一种由丁二烯衍生单体聚合而成的线性半结晶-结晶热塑性材料，特性与PA11相似但晶体结构不同。其密度约1.01-1.05 g/cm³，熔点约178°C，吸水率低，具有优异的抗冲击性、化学稳定性和电气绝缘性能，且绝缘性能不受湿度影响。材料流动性好，收缩率在0.5%~2.0%之间，对强氧化性酸耐受性较差。TR-90牌号兼具轻质、高弹性和优异的形状记忆性，适合眼镜架应用。
- 技术参数
- 密度约为1.01-1.05 g/cm³，具有轻量化优势。 熔点约178°C，可满足注塑成型加工要求。 吸水率低，约0.25%（23°C，24h），尺寸稳定性好。 模具收缩率为0.5%-2.0%，成型精度可控。 冲击强度高，耐疲劳性能优异，适合反复弯折的镜架应用。
English description（英文原文，共 1950 字符）
Product Name:PA12 TR-90 Eyewear Frame Material
English Name:PA12 TR-90 Eyewear Frame Material
CAS No.:25038-74-8
Aliases:Nylon 12, Polyamide 12, Polylaurolactam, TR90 Eyewear Frame Material
Molecular Formula:(C12H23NO)n
Physical Properties:PA12 TR-90 is a linear semi-crystalline to crystalline thermoplastic material polymerized from butadiene-derived monomers, similar to PA11 in characteristics but with a different crystal structure. It has a density of approximately 1.01-1.05 g/cm³, a melting point of about 178°C, and low water absorption. It exhibits excellent impact resistance, chemical stability, and electrical insulation properties that are not affected by humidity. The material has good flowability and a mold shrinkage of 0.5%-2.0%, but has poor resistance to strongly oxidizing acids. The TR-90 grade combines light weight, high elasticity, and excellent shape memory, making it suitable for eyewear frame applications.
Uses:PA12 TR-90 eyewear frame material is primarily used to manufacture high-performance eyeglass frames and sunglass frames, offering a comfortable wearing experience thanks to its light weight and high toughness. With good elasticity and shape memory, it is suitable for sports glasses, children's glasses, and other frame products requiring high impact resistance. Additionally, the PA12 base material is widely used in industrial components such as water meters, cable sheaths, mechanical cams, sliding mechanisms, and bearings.
Technical Specifications:
Density is approximately 1.01-1.05 g/cm³, offering a lightweight advantage.
Melting point is about 178°C, meeting injection molding processing requirements.
Low water absorption of approximately 0.25% (23°C, 24h) ensures good dimensional stability.
Mold shrinkage is 0.5%-2.0%, allowing precise control of molded part dimensions.
High impact strength and excellent fatigue resistance make it suitable for repeatedly flexed frame applications.
English Name:PA12 TR-90 Eyewear Frame Material
CAS No.:25038-74-8
Aliases:Nylon 12, Polyamide 12, Polylaurolactam, TR90 Eyewear Frame Material
Molecular Formula:(C12H23NO)n
Physical Properties:PA12 TR-90 is a linear semi-crystalline to crystalline thermoplastic material polymerized from butadiene-derived monomers, similar to PA11 in characteristics but with a different crystal structure. It has a density of approximately 1.01-1.05 g/cm³, a melting point of about 178°C, and low water absorption. It exhibits excellent impact resistance, chemical stability, and electrical insulation properties that are not affected by humidity. The material has good flowability and a mold shrinkage of 0.5%-2.0%, but has poor resistance to strongly oxidizing acids. The TR-90 grade combines light weight, high elasticity, and excellent shape memory, making it suitable for eyewear frame applications.
Uses:PA12 TR-90 eyewear frame material is primarily used to manufacture high-performance eyeglass frames and sunglass frames, offering a comfortable wearing experience thanks to its light weight and high toughness. With good elasticity and shape memory, it is suitable for sports glasses, children's glasses, and other frame products requiring high impact resistance. Additionally, the PA12 base material is widely used in industrial components such as water meters, cable sheaths, mechanical cams, sliding mechanisms, and bearings.
Technical Specifications:
Density is approximately 1.01-1.05 g/cm³, offering a lightweight advantage.
Melting point is about 178°C, meeting injection molding processing requirements.
Low water absorption of approximately 0.25% (23°C, 24h) ensures good dimensional stability.
Mold shrinkage is 0.5%-2.0%, allowing precise control of molded part dimensions.
High impact strength and excellent fatigue resistance make it suitable for repeatedly flexed frame applications.
共 1 家生产厂家、批发商，
1 条供应报价
AI 解读这个产品
AI
AI 生成，仅供参考；价格与规格以供应商报价为准。
供应报价
常见问题
- PA12 TR-90眼镜镜架料的 CAS 号是多少？
- PA12 TR-90眼镜镜架料的 CAS 号是 None。
- PA12 TR-90眼镜镜架料的分子式和分子量是什么？
- PA12 TR-90眼镜镜架料的分子式为 (C12H23NO)n。
- PA12 TR-90眼镜镜架料的英文名称是什么？
- PA12 TR-90眼镜镜架料的英文名称为 PA12 TR-90 Eyewear Frame Material。
- PA12 TR-90眼镜镜架料还有哪些别名？
- PA12 TR-90眼镜镜架料又称 尼龙12、聚酰胺12、聚十二内酰胺、TR90眼镜架料。
- PA12 TR-90眼镜镜架料有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PA12 TR-90眼镜镜架料供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PA12 TR-90眼镜镜架料的供应商主要分布在哪些地区？
- PA12 TR-90眼镜镜架料的供应商主要分布在 上海市（1 条） 等地。
- PA12 TR-90眼镜镜架料有哪些级别可选？
- 平台上PA12 TR-90眼镜镜架料的供应级别包括 工业级。
- PA12 TR-90眼镜镜架料的报价单位是什么？
- PA12 TR-90眼镜镜架料的报价单位主要有 千克。
- 哪里可以查到PA12 TR-90眼镜镜架料的价格？
- 掌上化工PA12 TR-90眼镜镜架料产品页汇总了各供应商的最新报价与规格，地址：/chemicals/pa12-tr-90-yan-jing-jing-jia-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PA12 TR-90眼镜镜架料采购需求
