tpee丨ue9200丨尤尼吉可图pc lv-2250z、pa6 kn131、epdm 7001、pp 1600、ppo hmc202m、pp -138、pa66/ptfe rl-4540、pbt tv4240、surlyn 2000、
pp h7525、pc 1201-10pom wr25z、pmma sg7 、asa tw-20、pbt cl2130、pbt hr5315hf、pa6 1011ch5kr、eva ml60、pbt gf20hi、
pc m130asa exgy0071 、pa66 fr560、pc en-8515n
blending modification is a &effective modification method. it can be blended with other plastics, rubber/thermoplastic elastomers with pp to prepare polymer alloys with both properties of these polymers. the blending modification of polypropylene can improve the low temperature impact resistance, transparency, coloring&antistatic properties of the polymer. because the blending modification has the advantages of operation, short production cycle&suitable for mass production, the development of blending is very rapid. commonly used in polypropylene modified polymer polyethylene (pe)&polyamide (pa)ðylene propylene rubber (epr), three epdm (epdm), butane rubber (er)&styrene butane styrene block copolymer (s), ethylene vinyl acetate copolymer (eva) etc.. epdm, s&eva elastomer blended with pp, elastic particles in the material can absorb some of the impact energy,&as a stress concentration to induce agent&inhibition of crack growth, the pp changes from brittle fracture to ductile fracture, the impact strength is greatly improved, effectively improve the toughness of pp. the blending of pa, abs&other rigid polymers with pp can ensure the strength&rigidity of the material at the same time. however, because these rigid polymers are polar polymers, the compatibility of these polymers with pp is poor,&the proper compatibilization system must be added to the modification.
tpee丨ue9200丨尤尼吉可图tpe ts8abz、tpe g30a 41、coc e48r、tpe tf6cgt、pp 36mo747、tpu 1185a10lc(tp)、pp hp560p、pc 1100、pp mx85738、
pp r200p-g20n、pc/abs s6500pc/abs fxc810sk、pcta ds1010、pbt sk652fr、pc lgk3020、ppo hs1000x、pom ft2020、pa66 akv35h2.0 901510、pei 1000f、
pbt 6400pa66 akv35、surlyn tf-0903、pa6 hpn 9362
5) injection time: according to the size of the parts, the mold is filled with the parts,&the basic surface cooling&setting is the best.
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