tpu/e398a风扇叶 图pc cp6092、tpe ce 3115、tpu uh-60a10、pp q300f、eva 2815、pbt s7916、ppo gfn1、pa9t t1301h、pom 300at-、
tpe hx-145db、pa66 685pbt 1200bk、tpe 9061、tpu 302en、abs tr-558ai、tpu 1185a、tpe 8030nhs、pc xht3143、eva ld317.09、
pa66 ld260pa66 npd-015 g3500hsl20、tpe 20-05hh、pc t7855
450ca30
tpu/e398a风扇叶 图pa6 r60ad、pp rp348s、pbt wx05502、pbt 2004、pa66 ag-30lf15、pps fg-2 、pp bc3a、pa6 pf00ds-nt04、pp 50lh538、
ppo v01525、pc gn-3710sspc 505ru-739、tpu dp8798a、pa6 j-1/30/tf/15、pp sd242 、tpv 35a、tpu t460a、pc 2856、pa66 66mw30fr4、
pbt vb-5302grabs 2802tr q434、pc/abs cx7240、tpe khto8402/68
the relationship between rigidity&density: the lower the density, the worse the rigidity (or softer). as far as the same density is concerned, the impact strength of lldpe is larger,&the impact strength of c6&c8 copolymers is higher than that of .
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