Dipatlisiso bakeng sa Lethathamo la Ditheko
Bakeng sa lipotso mabapi le lihlahisoa tsa rona kapa lethathamo la litheko, ka kopo re siele lengolo-tsoibila la hau 'me re tla ikopanya le rona nakong ea lihora tse 24.
Tobetsa ho romela potso
PP
Chongqing Dujiang Composites Co., Ltd. Moetsi oa fiberglass oa materase a khaotsoeng a fiberglass, fiberglass roving, fiberglass letlooeng, fiberglass lohiloeng roving le tse ling. ke e mong oa bafani ba thepa e ntle ea fiberglass. Re na le fektheri ea fiberglass e Sichuan. Har'a bahlahisi ba bangata ba babatsehang ba fiberglass, ho na le bahlahisi ba 'maloa feela ba roving ba fiberglass ba sebetsang hantle haholo, CQDJ ke e mong oa bona. Ha re feela bafani ba thepa e tala ea fiber, empa hape re fana ka fiberglass. Re 'nile ra etsa fiberglass ka bongata ka lilemo tse fetang 40. Re tloaelane haholo le bahlahisi ba fiberglass le bafani ba fiberglass ho pholletsa le Chaena.
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Mofani oa thepa ea polasetiki ea polypropylene PP granules
Polypropyleneke polymer e fumanoeng ka ho eketsa polymerization ea propylene. Ke thepa e tšoeu e kang boka e nang le ponahalo e bonaletsang le e bobebe. Foromo ea lik'hemik'hale ke (C3H6)n, boima ke 0.89 ~ 0.91g / cm3, E ka tuka, ntlha ea ho qhibiliha ke 189 °C, 'me e nolofala hoo e ka bang 155 °C. Mocheso o sebetsang ke -30 ~ 140 °C. E hanela mafome ke asiti, alkali, tharollo ea letsoai le li-solvents tse fapaneng tsa organic tse ka tlase ho 80 °C, 'me e ka bola tlas'a mocheso o phahameng le oxidation.
