美国伊士曼 PCTG Tritan TX1001
- 供应商
- 上海凯振塑胶原料有限公司
- 认证
- 报价
- ￥38.00元每kg
- 品牌
- 美国伊士曼
- 型号
- TX1001
- 产地
- 美国
- 手机号
- 13162686677
- 经理
- 王昆
- 所在地
- 上海市青浦区练塘镇章练塘路588弄15号1幢1层
- 更新时间
- 2024-05-02 07:30
美国伊士曼 pctg tritan tx1001
美国伊士曼tritan pctgtx1001是一种无定形共聚酯，具有极好的外观和清晰度,eastmantritan™tx1001包含一个基于脱模来源于蔬菜来源。其特点是优良的韧性、水解稳定性、耐热性和耐化学性。这种共聚酯也可以模压成各种应用，而不包含高水平的残余应力。结合共聚酯的杰出的耐化学性和水解稳定性,这些特性给模制产品增强耐用性在洗碗机的环境中,可以将产品暴露在高温、湿度和激进的清洁洗涤剂。重复使用tx1001共聚酯可用于食品接触的文章在美国食品和药物管理局(fda)规定,tx1001共聚酯是nsf认证/ansi标准食品设备材料也是nsf认证/ ansi标准61 -饮用水系统components-health效果。
以下是tritan(美国伊士曼)tx1001/pctg共聚聚酯/物性表参数
| propertya | test methodb | typical value, unitsc | |
| general properties | |||
| specific gravity | d 792 | 1.18 | |
| mold shrinkage | d 955 | 0.005-0.007 mm/mm (0.005-0.007 in./in.) | |
| mechanical properties (iso method) | |||
| tensile stress @ yield | iso 527 | 43 mpa | |
| tensile strength @ break | iso 527 | 58 mpa | |
| elongation @ yield | iso 527 | 7 % | |
| elongation @ break | iso 527 | 185 % | |
| tensile modulus | iso 527 | 1548 mpa | |
| flexural modulus | iso 178 | 1495 mpa | |
| flexural strength | iso 178 | 59 mpa | |
| izod impact strength, notched | |||
| @ 23°c | iso 180 | 93 kj/m2 | |
| @ -40°c | iso 180 | 20 kj/m2 | |
| mechanical properties | |||
| tensile stress @ yield | d 638 | 43 mpa (6200 psi) | |
| tensile stress @ break | d 638 | 53 mpa (7700 psi) | |
| elongation @ yield | d 638 | 6 % | |
| elongation @ break | d 638 | 210 % | |
| tensile modulus | d 638 | 1550 mpa (2.25 x 105 psi) | |
| flexural modulus | d 790 | 1550 mpa (2.25 x 105 psi) | |
| flexural yield strength | d 790 | 62 mpa (9000 psi) | |
| rockwell hardness, r scale | d 785 | 112 | |
| izod impact strength, notched | |||
| @ 23°c (73°f) | d 256 | 980 j/m (18.4 ft·lbf/in.) | |
| impact strength, unnotched | |||
| @ 23°c (73°f) | d 4812 | nb | |
| optical properties | |||
| total transmittance | d 1003 | 90 % | |
| haze | d 1003 | <1 % | |
| thermal properties | |||
| deflection temperature | |||
| @ 0.455 mpa (66 psi) | d 648 | 99 °c (210 °f) | |
| @ 1.82 mpa (264 psi) | d 648 | 85 °c (185 °f) | |
| typical processing conditions | |||
| drying temperature | 88 °c (190 °f) | ||
| drying time | 4-6 hrs | ||
| processing melt temperature | 260-282 °c (500-540 °f) | ||
| mold temperature | 38-66 °c (100-150 °f) | ||
aunlessnoted otherwise, all tests are run at 23°c (73°f) and 50% relativehumidity.
bunlessnoted otherwise, the test method is astm.
cunitsare in si or us customary units.
展开全文