产品原料
包装图片
santoprene 70 elastomer 物性：
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 0.950 g/cc | 0.950 g/cc | 23°C; ASTM D792 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore A | 70 | 70 | .12 in; ASTM D2240 | ||
| 72 | 72 | Air at 302°F, 168 hr; ASTM D573 | |||
| Tensile Strength at Break | 6.84 MPa | 992 psi | Air at 302°F, 168 hr; ASTM D573 | ||
| 7.52 MPa | 1090 psi | Across Flow; ASTM D412 | |||
| Tensile Strength, Ultimate | 2.90 MPa | 420 psi | Across Flow; ASTM D412 | ||
| Tensile Stress | 2.90 MPa @Strain 100 % |
421 psi @Strain 100 % |
Across Flow; ASTM D412 | ||
| Elongation at Break | 524.4 % | 524.4 % | Air at 302°F, 168 hr; ASTM D573 | ||
| 570 % | 570 % | Across Flow; ASTM D412 | |||
| Tear Strength | 26.1 kN/m | 149 pli | 73°C, Die C; ASTM D624 | ||
| Compression Set | 36 % | 36 % | 158°F, 22 hr; ASTM D395 | ||
| 57 % | 57 % | 257°F, 70 hr; ASTM D395 | |||
| Thermal Properties | Metric | English | Comments | ||
| Brittleness Temperature | -81.0 °C | -114 °F | ASTM D746 | ||
| UL RTI, Electrical | 100 °C | 212 °F | UL 746 | ||
| UL RTI, Mechanical with Impact | 90.0 °C @Thickness 27.9 mm |
194 °F @Thickness 1.10 in |
UL 746 | ||
| 90.0 °C @Thickness 40.6 mm |
194 °F @Thickness 1.60 in |
UL 746 | |||
| 95.0 °C @Thickness 76.2 mm |
203 °F @Thickness 3.00 in |
UL 746 | |||
| Flammability, UL94 | HB @Thickness 27.9 mm |
HB @Thickness 1.10 in |
|||
| HB @Thickness 40.6 mm |
HB @Thickness 1.60 in |
||||
| HB @Thickness 76.2 mm |
HB @Thickness 3.00 in |
||||
| Processing Properties | Metric | English | Comments | ||
| Processing Temperature | 175 - 230 °C | 347 - 446 °F | |||
| Rear Barrel Temperature | 179 - 196 °C | 355 - 385 °F | |||
| Middle Barrel Temperature | 185 - 199 °C | 365 - 390 °F | |||
| Front Barrel Temperature | 191 - 204 °C | 375 - 400 °F | |||
| Nozzle Temperature | 199 - 210 °C | 390 - 410 °F | |||
| Die Temperature | 185 - 221 °C | 365 - 430 °F | Extrusion | ||
| Melt Temperature | 185 - 221 °C | 365 - 430 °F | Extrusion | ||
| 199 - 216 °C | 390 - 420 °F | Processing | |||
| 199 - 216 °C | 390 - 420 °F | ||||
| Mold Temperature | 23.9 - 51.7 °C | 75.0 - 125 °F | |||
| Moisture Content | 0.080 % | 0.080 % | |||
| Back Pressure | 0.345 - 0.689 MPa | 50.0 - 100 psi | |||
| Clamp Pressure | 41.4 - 68.9 MPa | 6000 - 10000 psi | |||
| Vent Depth | 0.00254 cm | 0.00100 in | |||
| Cushion | 0.317 - 0.635 cm | 0.125 - 0.250 in | |||
| Screw Speed | 100 - 200 rpm | 100 - 200 rpm | |||
| De |
|||||
| Change in Mass in Air | -9.0% | 150°C, 168 hr, ASTM D573 | |||
| Color | Natural Color | ||||
| Form | Pellets | ||||
| Injection Rate | Fast | ||||
| Maximum Regrind % | 20 | ||||
| Screw Compression Ratio | 2:1 - 2.5:1 | ||||
| Screw L/D Ratio | 16:1 - 20:1 |
||||
广泛用于运动器材、玩具、医用器材、潜水器材、箱包配件、各种手把、手柄等产品；工程料及工程改性料主要用于机械零件配件、电子组件配件等产品。以市场为导向，秉承“品质、诚信、专业加工工艺指导、服务”的经营宗旨，本着“品质第一、顾客至上”的经营理念
上海松翰塑化科技有限公司供应产品，品质一流，TPV种类齐全。 公司理念你的要求就是我们的追求 。咨询人夏先生 电话：13751253137 QQ：205730283 我公司将给你最专业产品加工工艺指导及帮你解决加工工艺难题 欢迎你的咨询
上海松翰塑化科技有限公司供应产品，品质一流，TPV种类齐全。 公司理念你的要求就是我们的追求 。咨询人夏先生 电话：13751253137 QQ：205730283 我公司将给你最专业产品加工工艺指导及帮你解决加工工艺难题 欢迎你的咨询