| 产品特性：高流动PCTG | 是否进口：否 | 产地：美国 |
| 厂家(产地)：伊斯曼化学 | 牌号：TX1500HF | 销售方式：品牌经销 |
| 类型：标准料 | 品名：PCTG | 加工级别：注塑级 |
| 特性级别：透明级、 高流动 | 用途级别：瓶盖专用料 | 品牌：Tritan |
| 产品规格：25KG/包 |
美国伊斯曼高流动PCTG Tritan TX1500HF
Eastman Tritan? copolyester TX1500HF is a high flow grade of Eastman Tritan?. Eastman Tritan? copolyester TX1500HF has viscosity reductions of 40-50% relative to Eastman Tritan? copolyester TX1000. Other outstanding features include good toughness, hydrolytic stability, and heat and chemical resistance. Eastman Tritan? copolyester TX1500HF may be used in repeated use food contact articles under United States Food and Drug Administration (FDA) regulations. Eastman Tritan? copolyester TX1500HF is certified to NSF/ANSI Standard 51 for Food and Equipment Materials.
Density / Specific Gravity | 1.18 | g/cm? | ASTM D792 |
Molding Shrinkage - Flow | 0.50 to 0.70 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
Rockwell Hardness (R-Scale, 23°C) | 111 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Modulus | |||
23°C | 1580 | MPa | ASTM D638 |
23°C | 1600 | MPa | *** 527-2 |
Notched Izod Impact | |||
23°C | 860 | J/m | ASTM D256 |
-40°C | 11 | kJ/m? | *** 180 |
23°C | 83 | kJ/m? | *** 180 |
Unnotched Izod Impact (23°C) | No Break | ASTM D4812 |
| Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load | ASTM D648 | ||
0.45 MPa, Unannealed | 94.0 | °C | |
1.8 MPa, Unannealed | 81.0 | °C |
| Optical | Nominal Value | Unit | Test Method |
Transmittance (Total) | 91.0 | % | ASTM D1003 |
Haze | <1.00 | % | ASTM D1003 |
PCTG具有较好的粘性、透明度、颜色、耐化学药剂、和抗应力白化能力。可很快热成型或挤出吹塑成型。粘度比丙烯酸(亚克力)好。PCTG是一种非晶型共聚酯，其制品高度透明，抗冲击性能优异，特别适宜成型厚壁透明制品，其加工成型性能***，能够按照设计者的意图进行任意形状的设计，可以采用传统的挤出、注塑、吹塑及吸塑等成型方法，可以广泛应用于板片材、高性能收缩膜、瓶用及异型材、化妆品包装等市场，同时其二次加工性能优良，可以进行常规的机加工修饰。
