
TPU 4050D 原料圖片

TPU 4050D 個別制品圖片
TPU 4050D 物性表:
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.23 g/cc | 0.0444 lb/in³ | ASTM D792 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Shore D | 50 | 50 | ASTM D2240 |
| Tensile Strength at Break | 50.0 MPa | 7250 psi | ASTM D412 |
| Tensile Stress | 12.0 MPa @Strain 100 % |
1740 psi @Strain 100 % |
ASTM D412 |
| 26.0 MPa @Strain 300 % |
3770 psi @Strain 300 % |
ASTM D412 | |
| Elongation at Break | 440 % | 440 % | ASTM D412 |
| Tear Strength | 125 kN/m | 714 pli | Die C; ASTM D412 |
| Taber Abrasion, mg/1000 Cycles | 40 | 40 | ASTM D1044 |
| Abrasion | 45 | 45 | mm3; DIN 53516 |
| Compression Set | 28 % @Temperature 22.8 °C, Time 79200 sec |
28 % @Temperature 73.0 °F, Time 22.0 hour |
ASTM D3995B |
| 43 % @Temperature 70.0 °C, Time 259000 sec |
43 % @Temperature 158 °F, Time 72.0 hour |
ASTM D3995B | |
| Thermal Properties | Metric | English | Comments |
| Vicat Softening Point | 159 °C | 318 °F | ASTM D1525 |
| Brittleness Temperature | -14.0 °C | 6.80 °F | ASTM D746 |
| Flammability, UL94 | HB @Thickness 1.00 mm |
HB @Thickness 0.0394 in |
|
| HB @Thickness 1.50 mm |
HB @Thickness 0.0591 in |
||
| HB @Thickness 3.00 mm |
HB @Thickness 0.118 in |
||
| Processing Properties | Metric | English | Comments |
| Processing Temperature | 210 - 220 °C | 410 - 428 °F | Injection |
| Rear Barrel Temperature | 195 °C | 383 °F | Injection |
| Middle Barrel Temperature | 205 °C | 401 °F | Injection |
| Front Barrel Temperature | 215 °C | 419 °F | Injection |
| Nozzle Temperature | 210 - 220 °C | 410 - 428 °F | Injection |
| Mold Temperature | 25.0 - 60.0 °C | 77.0 - 140 °F | Injection |
| Injection Velocity | >= 10.0 mm/sec | >= 0.394 in/sec | Injection |
| Drying Temperature | 85.0 °C | 185 °F | Injection |
| Dry Time | 4.00 hour | 4.00 hour | Injection |
| Back Pressure | 0.300 - 1.30 MPa | 43.5 - 189 psi | Injection |
| Clamp Pressure | 40.0 - 70.3 MPa | 5800 - 10200 psi | Injection |
| Screw Speed | 60 - 200 rpm | 60 - 200 rpm | Injection |
應用介紹
1.薄膜和片材(TPU具較好耐磨性、抗刺穿性、抗撕裂性、彈性、粘合性)(TPU薄膜應用在冬季服裝、鞋類具有防寒、保暖、防水性能好等特性外還具有特別好的透氣性)
2.管材(TPU具有高伸長率,良好耐水解和抗微生物性、耐油性、優異機械性能,如作消防水管內襯,輸y油管氣動軟管等)
3.鞋底,鞋邦等鞋材料(TPU具有突出耐磨性、抗刮性、耐刺穿性、抗縱向彎曲強度和低溫沖擊強度,其耐撕裂性和抗裂紋傳播性是所有塑料中最好的。如作溜冰、滑雪靴、運動鞋、特種功能鞋等)
4.電線、電纜、光纜護套(TPU具良好耐磨性、耐環境、耐候性、耐腐蝕性、絕緣性、彈性和低溫柔韌性等)
5.拉鏈片、高檔塑料表帶、表殼以及潛水表、禮品表等系列(TPU具有高彈、耐折、耐水性好手感舒適等)
6.機械制品和其它應用(如制造汽車部件、機械軸承、滾輪、輸送帶、橡塑篩網、工業膠管,墊圈,密封圈,游泳鏡,沖浪板,表帶,動物標牌,電器零部件,涂料,粘合劑,纖維等.) 上海松翰塑化科技有限公司供應產品,品質一流,TPV種類齊全。 公司理念你的要求就是我們的追求 。咨詢人夏先生 電話:13751253137 QQ:205730283 我公司將給你最專業產品加工工藝指導及幫你解決加工工藝難題 歡迎你的咨詢


