Elastollan? 1195A55
熱塑性聚氨酯彈性體（聚醚）
產(chǎn)品說(shuō)明:
Elastollan? 1195A is specifically formulated for extruded profile, sheet and film applications. It exhibits excellent abrasion resistance, toughness, transparency, very good low temperature flexibility, hydrolytic stability and fungus resistance. It has excellent damping characteristics and outstanding resistance to tear propagation. Elastollan? 1195A is rated UL-94 HB in vertical flame test for wall thicknesses of 0.75 and 3.0 mm. Elastollan? 1195A also conforms to the FDA food contact regulations as described in book 21, section 177.2600 for wet food contact applications. Elastollan? 1195A also has NSF Standard 61 "Water Contact Material" certification. Elastollan?1195A is supplied uncolored and in diced or pelletized form.
機(jī)構(gòu)評(píng)級(jí) | FDA 21 CFR 177.2600、NSF 61 |
外觀 | |
加工方法 | 擠出、注射成型 |
密度 / 比重 | 1.14 |
| ASTM D792 |
熔流率（熔體流動(dòng)速率） (205°C/8.7 kg) | 6.0 到 12 | g/10 min | ASTM D1238 |
肖氏硬度 (邵氏 A) | 95 |
| ASTM D2240 |
拉伸模量 (注塑) | 7500 | psi | ASTM D412 |
彎曲模量 (注塑) | 7600 | psi | ASTM D790 |
泰伯耐磨性 | 55.0 | mg | ASTM D1044 |
Abrasion - DIN | 25 | mm3 | DIN 53516 |
拉伸應(yīng)力 |
|
| ASTM D412 |
100%應(yīng)變 | 2500 | psi |
|
300%應(yīng)變 | 5200 | psi |
|
抗張強(qiáng)度 | 5700 | psi | ASTM D412 |
伸長(zhǎng)率 (斷裂) | 430 | % | ASTM D412 |
撕裂強(qiáng)度 2 | 800 | lbf/in | ASTM D624 |
壓縮永久變形 |
|
| ASTM D395B |
73°F, 22 hr | 30 | % |
|
158°F, 22 hr | 45 | % |
|
玻璃轉(zhuǎn)化溫度 | -18.4 | °F | 內(nèi)部方法 |
維卡軟化溫度 | 261 | °F | ASTM D1525 |
Softening Point - DMA | 192 | °F | 內(nèi)部方法 |
UL 阻燃等級(jí) |
|
| UL 94 |
0.030 in | HB |
|
|
0.12 in | HB |
|
|
干燥溫度 | 230 到 248 | °F |
|
干燥時(shí)間 | 2.0 到 3.0 | hr |
|
建議的最大水分含量 | 0.030 | % |
|
料筒后部溫度 | 374 到 428 | °F |
|
料筒中部溫度 | 374 到 428 | °F |
|
料筒前部溫度 | 374 到 428 | °F |
|
射嘴溫度 | 410 到 437 | °F |
|
干燥溫度 | 230 到 248 | °F |
|
干燥時(shí)間 | 2.0 到 3.0 | hr |
|
料筒1區(qū)溫度 | 338 到 410 | °F |
|
料筒3區(qū)溫度 | 338 到 410 | °F |
|
料筒5區(qū)溫度 | 338 到 410 | °F |
|
接頭溫度 | 392 到 428 | °F |
|
口模溫度 | 383 到 419 | °F |
|
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