TPV热塑性三元乙丙动态硫化弹性体/橡胶的主要性能：TPV易于焊接、可重复使用、环保。TPV热塑性三元乙丙动态硫化弹性体/橡胶的主要特点：1、优异的抗老化性能和良好的耐候、耐热性能；2、优异的抗yong久变形性能；3、优异的抗张强度、高韧性和高回弹性；4、优异的环保性能和可重复使用；5、优异的电绝缘性能；6、硬度范围广泛；7、使用温度范围广泛；8、颜色多样化，有全、半、浅色系列，着色容易，容易加工成型；9、可与PP、PA、PC‖、ABS、PS、PBT、PET等多种材料共***或挤出成型。TPV 8221-60、TPV 203-50、TPV 281-45MED、TPV 281-55MED、TPV 281-64MED、TPV 281-73MED
TPV thermoplastic three ethylene propylene dynamically vulcanized elastomer / rubber main properties: TPV is easy to weld, reusable, environmentally friendly and non-toxic. TPV thermoplastic three EPR dynamic vulcanized elastomer / rubber main characteristics: 1, excellent anti-aging properties and good weather resistance, heat-resistant performance; 2, excellent resistance to Yong long deformation properties; 3, excellent tensile strength, high toughness and high resilience; 4, excellent environmental protection and reusable; 5, excellent electrical insulation 6, 6, a wide range of hardness; 7, a wide range of use temperature; 8, color diversity, transparent, translucent, light color series, easy coloring, easy to process molding; 9, can be used with PP, PA, PC, ABS, PS, PBT, PET and other materials co injection or extrusion molding. TPV 8221-60, TPV 203-50, TPV 281-45MED, TPV 281-55MED, TPV 281-64MED, TPV 281-73MED
化学改性的常用：一种是以被改性的树脂单体为一元，改性单体为另一元，在反应釜内进行接枝共聚并新的共聚物；第二种是将被改性树脂作为主要原料，通过树脂分子中的极性元素对其进行有效的改性。
The common methods of chemical modification are: one is one element of the modified resin monomer, the modified monomer is another, graft copolymerization in the reaction kettle and a new copolymer. The second method is to modify the modified resin as the main raw material by increasing the polar element in the resin molecule.
聚丙烯广泛用于塑料管材的生产，但PP是一种抗老化性能差的材料，为了PP的性能，通过化学改性发明了PP-B和PP-R树脂。
Polypropylene is widely used in the production of plastic pipes, but PP is a kind of poor anti-aging material. In order to improve the performance of PP, PP-B and PP-R resin he been invented by chemical modification.
PP-B树脂是丙烯和的嵌段共聚物。合成丙烯-嵌段共聚物要用两个聚合反应釜
PP-B resin is a block copolymer of propylene and ethylene. Two polymerization reactors for the synthesis of propylene ethylene block copolymers
PA66对许多溶剂具有抗溶性，但对酸和其它一些氯化剂的抵抗力较弱。
PA66 is resistant to many solvents, but is less resistant to acids and other chlorinated agents.
工艺条件@PC/ABS F-101效果POM KT-20PP/QB341EVA/18-500TPV/3135N PC 三星 LS-3302PA66ˉRCP36XXPPA66/PA303G6PA11/BESNP40PP P851JO EVA/1158/PC/ABS 沙伯基础 C2951 ABS油墨TI-500ATPV/TX-5035FEP EW-5EVOH/DC3212B LCP宝理GA130LCP 2030GPP/BT3500PC/K-40PBTˉX9400 PC 德国科思创（拜耳） 2858PBT PF300G6PA6ˉPF008SPBTˉ2000-104DPP PT231M PPO 基础创新塑料() PX2956TPE 20-05HHEVA 18JOP/3000PP T1701 PC 三菱工程 HL-8000PCˉ3020U(17)UHMWPE L3000PPˉ5014LASL015PP H3400 PC 帝人 ML-5206ZHPPC 三菱工程 GSN2010R2 PCˉ8330-22PPS/HXGR42PA66/RFN16PC 3413R-739
***速度：高速（对于增强型材料应稍低一些）。 高性能PC‖/ABS A2200合金材料具有高抗冲击、优良的耐候性和亚光效果，可应用于车载音响和DVD、汽车仪表板等部件。 电镀级 PC‖/ABS A2200MP具有杰出的电镀效果和良好的耐低温性能，可应用于汽车把手等电镀部件。
Injection speed: high speed (for enhanced material should be slightly lower). High performance PC /ABS A2200 alloy material has high impact resistance, excellent weatherability and sub light effect. It can be used in vehicle audio, DVD system, vehicle dashboard and other components. Electroplated grade PC /ABS A2200MP has excellent electroplating effect and good low temperature resistance. It can be applied to electroplating parts such as car handles.
注意事项：/PC‖塑料成型问题@PC/ABS F-101效果PP EP300N PC DP1-9359/7/PPS/OTF2B/TPV 101-60W261PA66 R1000HSPC/ABS FR3005HFPC/RZ300G2 POM 美国赫斯特 MC90 PC 美国陶氏 303-15AS PN-128L150 PVC利泽ATBC-F90APP 1621 PA46/TE37PˉEP540LPA6ˉBTC65H3.0EFTPU/C74DPA6 PB360B60PBTˉ312TPUˉ1095APA6 B30S FN40ETFE 2195PC/DFL14PA12 L16GMnatPC/ABS/T-3011PPˉ10080LCPˉA700PA66/RP004SPBT/353RA/ EPDM 美国LION 694ASA/WR-9120JABS ATV50 PBT三菱工程5710GN2-30HF12F BKPOMPM1027 PA6T 三井化学 C230NPBT/552HS/PC/DX09315CPP 1055E2PBT/325CPC/1080-70PC/LUX7630C TPEE东洋纺织GA-1301【
Note: /PC plastics molding process problem
??产生原因 及解决办法
Causes and Soluti***
??1、银丝
1, silver silk
??a、原材料受潮————干燥原料
A, raw materials are dampened - dry raw materials
??b、树脂过热分解————减低成型温度
B, superheated decomposition of resin -- reducing molding temperature
??c、螺杆压缩比小，背压不足————背压
C, screw compression ratio is ***all, back pressure is insufficient -- increase back pressure.
??d、模温过低————加热模具
D, low mold temperature -- heating
??e、排气不良————模具分型面开排气槽
E and poor exhaust -- the exhaust manifold of the mold parting surfacePA6/PF006S PFA 旭硝子 P-6PPA/HN2301FEVA/P080OM N2200G5PS OTF-212-11PP B4020N1332 PBT 3214