东莞市铭汇塑胶有限公司
菜单 Close 公司首页 公司介绍 公司动态 证书荣誉 联系方式 在线留言
PETG 美国伊士曼 EN067 注塑级
  • 品牌:PETG 美国伊士曼
  • 货号:321
  • 价格: ¥15/千克
  • 发布日期: 2024-01-20
  • 更新日期: 2024-09-29
产品详请
品牌 PETG 美国伊士曼
货号 321
用途 填充物:阻燃 医用 注塑
牌号 EN067
型号 EN067
品名 PCTG
外形尺寸 0.1
生产企业 123
是否进口

Wanshijie PETG Sheet

Film
Wanshijie Plastic Sheet Co
产品说明:
PETG is also named GPET. It is made of a kind of non-crystalline PET resin sourced from cyclohexanediol modification. PETG differs greatly from PET and PCT. PETG is a kind of non-crystalline copolymer resin. As the CHDM in the copolymer increases, the melting point will fall and glass transition temperature will rise, then the crystallinity will lower, finally it will form shapeless copolymer. Usually the content of CHDM contained in the PETG is optimum at 30-40%. It has outstanding optical property (high light transmittance, high smoothness and low aura), and outstanding toughness and impact property, its impact strength is equal to 3-10 times that of modified acrylic copolymer, and excellent forming property, no whiteness and cracks when coldbending good food safety (compliance to FDA), easy for printing and decorating, also used for various thermoforming machining to make various electronic products packing materials. PETG sheets are widely applied in outdoor or indoor labels, sale exhibition, goods shelf in stores, panels of game consoles, panels of vending machine, foodstuff container, furniture, architecture, mechanical baffle and etc.

OUTSTANDING THERMOFORMING PROPERTY: PETG sheet is easy to be used to products that are complicated in appearance and have large stretch ratio. Moreover, PETG sheet is different with PC and Acrylic sheet, this sheet need not to pre-dry prior to thermoforming machining.
TOUGHNESS: Usually PETG sheet is 15 to 20 times tough than general Acrylic, and 5 to 10 times tough than modified Acrylic. PETG sheet has enough bearing ability during machining, transportation and useage and not easy to crack.
WEATHERABILITY: PETG sheet provides excellent weatherability, it can keep the toughness of product to prevent becoming yellow, and it contains UV absorbent which can be pushed to be protection layer to prevent from being affected by UV.
EXCELLENT CHEMICAL RESISTANCE PROPERTY: PETG sheet can with stand various chemicals and general detergents.
ENVIRONMENT PROTECTION: PETG sheet materials are environmental-friendly and compliance to food contact requirement.

物性信息:
物理性能 额定值 (公制) 额定值 (英制) 测试方法
比重 1.29 g/cc 1.29 g/cc ASTM D792
线性成型收缩率 0.0030 - 0.0060 cm/cm 0.0030 - 0.0060 in/in ASTM D955
机械性能 额定值 (公制) 额定值 (英制) 测试方法
洛氏硬度(R 级) 110 110 ASTM D785
抗张强度(断裂) 28.0 MPa 4060 psi ASTM D638
抗张强度(屈服) 53.0 MPa 7690 psi ASTM D638
伸长率 (断裂) 140 % 140 % ASTM D638
弯曲强度 77.0 MPa 11200 psi ASTM D790
弯曲模量 2.10 GPa 305 ksi ASTM D790
悬壁梁缺口冲击强度 1.00 J/cm 1.87 ft-lb/in ASTM D256
电气性能 额定值 (公制) 额定值 (英制) 测试方法
体积电阻率 1.00e+15 ohm-cm 1.00e+15 ohm-cm ASTM D257
介电常数 2.5 2.5 ASTM D150
介电强度 16.1 kV/mm 409 kV/in ASTM D149
介电损耗指数 0.020 0.020 ASTM D150
热性能 额定值 (公制) 额定值 (英制) 测试方法
维卡软化温度 83.0 °C 181 °F ASTM D648
玻璃化转变温度,Tg 80.0 °C 176 °F DSC
分解温度 70.0 °C 158 °F ASTM D648
光学性能 额定值 (公制) 额定值 (英制) 测试方法
雾度 <= 1.0 % <= 1.0 % ASTM D1003
Transmission, Visible 88 % 88 % ASTM D1003