东莞市樟木头仁亿塑胶原料经营部
商品描述
DuraStar? DS1910HF
热塑性聚酯
Eastman Chemical Company
产品说明:
Durastar? DS1910HF polymer is a high flow grade of Durastar? that contains a mold release. Durastar? DS1910HF flow lengths are increased 20-40% relative to Durastar? DS1010 as shown by spiral flow testing. Other outstanding features of Durastar? are easily maintained such as excellent appearance and clarity, good physical properties, chemical resistance, and easy processing. This high flow product is especially suited for those applications utilizing thin-walled intricate tools. Under existing United States Food and Drug Administration (FDA) regulations, Durastar? DS1910HF may be used in food contact articles which comply with the specifications and conditions of use in 21 CFR 177.1240.
This product is certified to ANSI/NSF Standard 51.
This product is certified to ANSI/NSF Standard 51.
DuraStar? DS1910HF 物性表
基本信息
黄卡编号 | |
添加剂 |
|
特性 |
|
用途 |
|
机构评级 |
|
外观 |
|
形式 |
|
加工方法 |
|
比重 | 1.19 | g/cm3 | ASTM D792 |
收缩率 - 流动 | 0.30 | % | ASTM D955 |
吸水率(23°C, 24 hr) | 0.15 | % | ASTM D570 |
洛氏硬度(R 级, 23°C) | 107 | ASTM D785 |
抗张强度 | ASTM D638 | ||
屈服, 23°C | 50.0 | MPa | ASTM D638 |
断裂, 23°C | 43.0 | MPa | ASTM D638 |
伸长率 | ASTM D638 | ||
屈服, 23°C | 5.0 | % | ASTM D638 |
断裂, 23°C | 270 | % | ASTM D638 |
弯曲模量(23°C) | 1900 | MPa | ASTM D790 |
弯曲强度(屈服, 23°C) | 68.0 | MPa | ASTM D790 |
悬壁梁缺口冲击强度 | ASTM D256 | ||
-40°C | 44 | J/m | ASTM D256 |
23°C | 80 | J/m | ASTM D256 |
无缺口悬臂梁冲击 | ASTM D4812 | ||
-40°C | 无断裂 | ASTM D4812 | |
23°C | 无断裂 | ASTM D4812 | |
装有测量仪表的落镖冲击 | ASTM D3763 | ||
-40°C, Energy at Peak Load | 38.0 | J | ASTM D3763 |
23°C, Energy at Peak Load | 40.0 | J | ASTM D3763 |
载荷下热变形温度 | ASTM D648 | ||
0.45 MPa, 未退火 | 73.0 | °C | ASTM D648 |
1.8 MPa, 未退火 | 66.0 | °C | ASTM D648 |
维卡软化温度 | 86.0 | °C | ASTM D15251 |
透射率(总计) | 92.0 | % | ASTM D1003 |
雾度 | 1.0 | % | ASTM D1003 |
干燥温度 | 70.0 | °C | |
干燥时间 | 4.0 | hr | |
加工(熔体)温度 | 230 到 280 | °C | |
模具温度 | 15.0 到 30.0 | °C |
1 . | 压 力1 (10N) |