poe/gx-5090g6ulg蝸輪 系列pbt x7292,、pc cf-3104hf、pc mn-4800z,、abs ag15ab,、pa6 6gb30ls、lcp 6330,、asa/pc xtpmfr101e397l,、pa6 v40h2.0、pom sc652,、
pp 6331,、pps r-7-121natpe hx-5090、pc ls-2010,、pc/abs fr3008,、tpv hx-080ab、pa6 cm1003g30,、pa66 rbl36xxj,、pp 6234 、pom dp301,、pp jm-320
abs has good electrical insulation&is almost unaffected by temperature, humidity&frequency. it can be used in most of the environment.
poe/gx-5090g6ulg蝸輪 系列pp rp2400,、pc dfl329ef、lcp l304m35h,、pa66 74g33ehsl,、pc g-3410m、pom kx09024,、poe de4301,、tpu u-268dl、pc ml7667,、
pp l24g-00,、pp 25mb866pc/abs pcal4010、pp j-330,、pa66 93g33 x01,、tpv 121-58w175、pp 7694、pp 8502 ,、pc g-3115,、pa12 lkn-3h、
pp jm-390pp 21mb621,、pom gf303lo,、pp n00m-00
both ldpe&lldpe he excellent rheological/melt fluidity. lldpe has smaller shear sensitivity because it has a narrow molecular weight distribution&a short branched chain. during the shear process (for example, extrusion), lldpe maintains a greater viscosity,&thus is difficult to be processed than the same melting index of ldpe. in extrusion, the lower shear stress of lldpe makes the stress relaxation of polymer chains faster,&the sensitivity of physical property to the change of blow up ratio is reduced. in the melt extension, lldpe usually has lower viscosity at various strain rates. that is to say, it will not strain hardening as the ldpe is stretched. the increase in the deformation rate of polyethylene (.ldpe) shows an astonishing increase in viscosity, which is caused by molecular chain entanglement. this phenomenon is not observed in lldpe, because the lack of long branched chains in lldpe makes the polymer not entangled. this performance is very important for the application of thin films, because the lldpe thin films are easy to make thin films under high strength&toughness.
poe/gx-5090g6ulg蝸輪 系列pa6 614、eva 540a-c,、coc 9506f-500,、pps 6165b4sch、pbt vx7024,、pc 200-6、pa66 e-17222,、tpu 110,、pc/abs ns5000、
pom f20-03,、tpu gspiratpee 40d,、pa66 1700s、pom wr25z,、pa6 kng1030,、pc/abs mc8800、pc re1900,、pa6 ls285、pc dx07304,、
pc/abs s7600pps xp2460、pa66 rfl-449,、pom 511p
明一
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