pa6/n60m30hsl印刷圖pom/ptfe kl4030 em nat、asa xtwe240、abs cl、pbt 2002-fr3、tpu 5090a、pmma 80nr-s、pc oq3820、tpe bt-1040d、pa66 pa600、
pa6 gp2130ae、pom vc-21tpe dgx6280cl、lcp e6007lhf-mr-z、tpv 4755b42、epdm 4045、pc dd0009e、tpu u-90a、pp ph350、pom c9021gv1/30、
pc/abs cp8320-100pc 500r-131、tpu s-190a、tpe 1050db/8901
pvc乳液聚:早的工業生產pvc的一種。在乳液聚合中,除水和單體外,還要加入磺酸鈉等表面活性劑作乳化劑,使單體分散于水相中而成乳液狀,以水溶或過酸銨為引發劑,還可以采用“氧化-還原”引發體系,聚合歷程和懸浮法不同。也有加入聚醇作乳化劑醇作調節劑,碳鈉作緩沖劑的。聚合有間歇法、半連續法和連續法三種。聚合產物為乳膠狀,乳液粒徑0.05~2μm,可以直接應用或經噴霧干燥成粉狀樹脂。乳液聚的聚合周期短,較易控制,的樹脂分子量高,聚合度較均勻,適用于作聚糊,制人造革或浸漬制品。乳液法聚合的配方復雜,產品雜質含量較高。
pa6/n60m30hsl印刷圖pc/abs 7560、pps r-9-02、pmma mh254、pmma h12、pc egn-2020kr、pbt cn5317ms、pp sg930mo、pp h314-02z、pp h05h-01 、
pom n127-as、pp dx5e66pom fu2025、pa6 px05047、pc gn-3430、pp k8003、pc/abs tc-38m、tpu 3055d、pbt 4302、pbt gp2150、
tpe tc5aafpc ml7647k、pom 500tl、pa6 k224-hg7
as mentioned before, glass reinforced ppa resin has a high hdt value, which can tolerate short term effects of high temperature, for example, in a furnace,/in steam phase&in the process of infrared countercurrent consolidation. the thermal oxidation stability of ppa resin makes it capable of long-term high temperature effect&glass enhancement ppa. within 20000 hours, its continuous use temperature can reach 330 f.