May 31, 2017 Waiho he karere

Ētahi atu mahi whakataki o te wira ringa

Ētahi atu whakaaturanga whakaaturanga owira ringa

Ko te rapa rapa maori kua whakaraeraehia, a, kaore i te tino teitei te kiato hononga, he tiketike te elasticity. Hei tauira, i roto i te whānuitanga o 0-100 DEG C, elasticres i 50-85 DEG C, te modulus rapa o te maitai he 1/3000 anake, te elongation tensile he ki runga ki te 1000%, ki te 350%, i muri i te retraction o te deformation pūmau ko anake 15%, he elasticity teitei o te rapa rapa tūturu ringa polybuta.

Ko te kaha o te rapa maori i roto i te rauemi rapa, rapa tūturu rapa raw, rapa, rapa puia ki te kaha teitei. Ko te kaha tensile o te wiira rapa puia ka kiia ko te kaha Kakariki. Ko te kaha Green o te wira rapa taiao ka taea te tae ki te 1.4 ki te 2.5Mpa, a ko te kaha Green tika e tika ana mo te tukatuka o te ringaringa rapa. He teitei ake te kaha o te haehae o te wira rapa maaori, tae atu ki te 98kN/m, me te pai o te whakakakahu. Ko te take mo te kaha miihini nui o te wira ringaringa rapa maori he mea whakakaha i te wira ringaringa rapa. Ina totoro, ka anga nga mekameka macromolecular ki te ahunga o te ahotea ka hanga he tioata.

rapa maoriwhee ringal te mahi hiko, ko te wira ringa rapa maori he mea kore-polar, he mea pai ake te whakamatao. A, no te vulcanization rapa tūturu i muri i te whakataki o ngā āhuatanga polarity, pērā i te whanariki, whakatere, kia mahi marara.

Ko nga huanga dielectric rapa maaori ringaringa, he mea kore-wheera ringa rapa maori, ka memeha i roto i nga whakarewa-kore me nga hinu polar kore. Kaore e taea e te wiira rapa taiao te tu atu ki te cyclohexane, te penehīni, te benzene me etahi atu pāpāho, ka taea te rewa te rapa kore i roto i te reo i runga ake nei, te pupuhi o te wira ringa rapa. Ko te wiira rapa taiao, he kore e rewa i roto i te acetone polar, te waiwaro, he nui ake te rewa i roto i te wai, he atete ki te 10% waikawa waiwaro, 20% waikawa waikawa, 30% waikawa pungatara, 50% konutai waiwaro me etahi atu.

Ko te pāmahana whakawhiti karaihe o te rapa taiao rapa mata he -72 Deg. C, ko te 130 nga nekehanga centigrade te pāmahana rere kirihou, ko te 200 nga nekehanga centigrade te pāmahana o te timatanga, ko te 270 DEG C te kaha o te wera o te rapa, ka piki ake tana Tg, karekau he rere kerekere.

Mahi wira Bakelite:

PF bakelite (bakelite, bakelite) marama rauemi mata wira, pakeke pūkaha e kore e ngāwari deformation, waku ātete, waikura ātete, hoholo ātete, ngāwari ki te horoi. He tino kaha te mahi a te handwheel bakelite insulation me te kore e pa ki te wera me te makuku, he nui ake te pāmahana ki te 140 nga nekehanga / Bakelite thermal deformation handwheel, ka taea e te aukati makariri te mahi noa i roto i te taiao o te toru tekau nga nekehanga i raro i te kore.

Hangzhou Xiaoshan Chuangye Metal Processing Factory

Tāpiri:Zixia Village, Xintang Street, Xiaoshan District, Hangzhou City, Zhejiang Province, Haina

Whakapā mai: Yali Yu

Waea: 86-571-82793342

Waeatuhi:86-571-82778852

Pūkoro:86-13967182887

Īmēra:hzxscyyali@126.com


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