
特點(diǎn):
1、綜合性能較好,沖擊強(qiáng)度較高,化學(xué)穩(wěn)定性,電性能良好.
2、與372有機(jī)玻璃的熔接性良好,制成雙色塑件,且可表面鍍鉻,噴漆處理.
3、有高抗沖、高耐熱、阻燃、增強(qiáng)、透明等級別。
4、流動性比HIPS差一點(diǎn),比PMMA、PC等好,柔韌性好。
5、用途:適于制作一般機(jī)械零件,減磨耐磨零件,傳動零件和電訊零件.
6、同PVC(聚氯乙烯)一樣在屈折處會出現(xiàn)白化現(xiàn)象。
| 物性表: | |||
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.22 g/cc | 1.22 g/cc | ASTM D792 |
| Linear Mold Shrinkage, Flow | 0.0040 - 0.0050 cm/cm @Thickness 3.20 mm |
0.0040 - 0.0050 in/in @Thickness 0.126 in |
SABIC Method |
| Linear Mold Shrinkage, Transverse | 0.0030 - 0.0050 cm/cm @Thickness 3.20 mm |
0.0030 - 0.0050 in/in @Thickness 0.126 in |
SABIC Method |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength at Break | 51.0 MPa | 7400 psi | Type I, 50 mm/min; ASTM D638 |
| Tensile Strength, Yield | 62.0 MPa | 8990 psi | Type I, 50 mm/min; ASTM D638 |
| Elongation at Break | 110 % | 110 % | Type I, 50 mm/min; ASTM D638 |
| Flexural Yield Strength | 95.0 MPa | 13800 psi | 2.6 mm/min, 100 mm span; ASTM D790 |
| Flexural Modulus | 2.72 GPa | 395 ksi | 2.6 mm/min, 100 mm span; ASTM D790 |
| Izod Impact, Notched | 1.33 J/cm | 2.49 ft-lb/in | ASTM D256 |
| Coefficient of Friction, Dynamic | 0.21 | 0.21 | steel; ASTM D1894 |
| Coefficient of Friction, Static | 0.16 | 0.16 | steel; ASTM D1894 |
| K (wear) Factor | 866 x 10-8 mm³/N-M | 430 x 10-10 in³-min/ft-lb-hr | PV=2000 psi-fpm vs Self; SABIC Method |
| Electrical Properties | Metric | English | Comments |
| Comparative Tracking Index | 400 - 600 V | 400 - 600 V | UL 746A |
| Hot Wire Ignition, HWI | 15 - 30 sec | 15 - 30 sec | UL 746A |
| High Amp Arc Ignition, HAI | >= 120 arcs | >= 120 arcs | UL 746A |
| Thermal Properties | Metric | English | Comments |
| Deflection Temperature at 1.8 MPa (264 psi) | 82.0 °C @Thickness 6.40 mm |
180 °F @Thickness 0.252 in |
unannealed; ASTM D648 |
| UL RTI, Electrical | 60.0 °C | 140 °F | UL 746B |
| UL RTI, Mechanical with Impact | 60.0 °C | 140 °F | UL 746B |
| UL RTI, Mechanical without Impact | 60.0 °C | 140 °F | UL 746B |
| Flammability, UL94 | V-0 @Thickness 1.49 mm |
V-0 @Thickness 0.0587 in |
UL 94 |
| 5VB @Thickness 2.48 mm |
5VB @Thickness 0.0976 in |
UL 94 |
|
典型應(yīng)用范圍:
汽車內(nèi)外飾:儀表板,飾柱,儀表前蓋,格柵,內(nèi)外飾件 2.商務(wù)設(shè)備機(jī)殼和內(nèi)置部件:筆記本/臺式電腦,復(fù)印機(jī),打印機(jī),繪圖儀,顯示器 3.電信,移動電話外殼,附件以及智能卡(SIM卡): 4.電器產(chǎn)品,電子產(chǎn)品外殼,電表罩和殼體,家用開關(guān),插頭和插座,電纜電線管道 5.家用電器,如洗衣機(jī),吹風(fēng)機(jī),微波爐內(nèi)外部件等。
上海松翰塑化科技有限公司,供應(yīng)原料,品質(zhì)真實,物實價廉。
PA6T,46,9T、PC、PC/ABS、PBT、ABS、PPA、PPS、POM、PMMA、TPE、PPO、LCP液晶聚合物。
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