PETG K2012 (CAS No.None)
- 物化性质
- PETG是一种非晶态共聚酯，由对苯二甲酸和乙二醇与1,4-环己烷二甲醇共聚而成。透光率达91%，冲击韧性优异，接近甚至超过聚碳酸酯。具有良好的透明度、硬度、耐化学药品性和抗应力白化能力。密度约1.27 g/cm³，玻璃化转变温度约80°C，热变形温度约70°C（1.82 MPa）。材料符合FDA食品级标准，可通过注塑、挤塑、挤吹等方式加工成型。
- 技术参数
- 透光率≥91%，雾度低，透明度优异 悬臂梁冲击强度≥60 J/m（23°C），韧性接近PC 密度约1.27 g/cm³，符合FDA食品级接触材料标准 加工温度范围220-260°C，适合注塑、挤塑及挤吹成型 耐化学药品性及抗应力白化能力优于普通PET
English description（英文原文，共 1731 字符）
Product Name:PETG K2012
English Name:PETG K2012
CAS No.:25640-14-6
Aliases:Glycol-modified PET, Glycol-modified Polyethylene Terephthalate, PETG Copolyester
Molecular Formula:(C10H8O4·C4H10O3)x
Physical Properties:PETG is an amorphous copolyester produced by copolymerizing terephthalic acid and ethylene glycol with 1,4-cyclohexanedimethanol. It has a light transmittance of 91% and excellent impact toughness, approaching or even exceeding that of polycarbonate. It exhibits good transparency, hardness, chemical resistance, and resistance to stress whitening. The density is approximately 1.27 g/cm³, with a glass transition temperature of about 80°C and a heat deflection temperature of approximately 70°C (at 1.82 MPa). The material meets FDA food-grade standards and can be processed by injection molding, extrusion, and extrusion blow molding.
Uses:Suitable for cosmetic containers, pharmaceutical and medical transparent components, toothbrushes and personal care products, pens and stationery, transparent parts for home appliances, toys, daily necessities, lighting fixtures, blow-molded bottles, transparent pipes and profiles, films, sheets, and plates. Its excellent impact resistance and processability make it a preferred material for structural parts such as plastic wheel cores.
Technical Specifications:
Light transmittance ≥91% with low haze and excellent clarity
Izod impact strength ≥60 J/m (23°C), toughness approaching PC
Density approximately 1.27 g/cm³, compliant with FDA food-contact standards
Processing temperature range of 220-260°C, suitable for injection molding, extrusion, and extrusion blow molding
Superior chemical resistance and stress-whitening resistance compared to standard PET
English Name:PETG K2012
CAS No.:25640-14-6
Aliases:Glycol-modified PET, Glycol-modified Polyethylene Terephthalate, PETG Copolyester
Molecular Formula:(C10H8O4·C4H10O3)x
Physical Properties:PETG is an amorphous copolyester produced by copolymerizing terephthalic acid and ethylene glycol with 1,4-cyclohexanedimethanol. It has a light transmittance of 91% and excellent impact toughness, approaching or even exceeding that of polycarbonate. It exhibits good transparency, hardness, chemical resistance, and resistance to stress whitening. The density is approximately 1.27 g/cm³, with a glass transition temperature of about 80°C and a heat deflection temperature of approximately 70°C (at 1.82 MPa). The material meets FDA food-grade standards and can be processed by injection molding, extrusion, and extrusion blow molding.
Uses:Suitable for cosmetic containers, pharmaceutical and medical transparent components, toothbrushes and personal care products, pens and stationery, transparent parts for home appliances, toys, daily necessities, lighting fixtures, blow-molded bottles, transparent pipes and profiles, films, sheets, and plates. Its excellent impact resistance and processability make it a preferred material for structural parts such as plastic wheel cores.
Technical Specifications:
Light transmittance ≥91% with low haze and excellent clarity
Izod impact strength ≥60 J/m (23°C), toughness approaching PC
Density approximately 1.27 g/cm³, compliant with FDA food-contact standards
Processing temperature range of 220-260°C, suitable for injection molding, extrusion, and extrusion blow molding
Superior chemical resistance and stress-whitening resistance compared to standard PET
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常见问题
- PETG K2012的 CAS 号是多少？
- PETG K2012的 CAS 号是 None。
- PETG K2012的分子式和分子量是什么？
- PETG K2012的分子式为 (C10H8O4·C4H10O3)x。
- PETG K2012的英文名称是什么？
- PETG K2012的英文名称为 PETG K2012。
- PETG K2012还有哪些别名？
- PETG K2012又称 乙二醇改性-聚对苯二甲酸乙二醇酯、二醇改性PET、共聚酯。
- PETG K2012有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条PETG K2012供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- PETG K2012的供应商主要分布在哪些地区？
- PETG K2012的供应商主要分布在 上海市（1 条） 等地。
- PETG K2012有哪些级别可选？
- 平台上PETG K2012的供应级别包括 工业级。
- PETG K2012的报价单位是什么？
- PETG K2012的报价单位主要有 千克。
- 哪里可以查到PETG K2012的价格？
- 掌上化工PETG K2012产品页汇总了各供应商的最新报价与规格，地址：/chemicals/petg-k2012/。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。
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