PP LUGGAGE BAIGOU FACTORY 882# 3PCS SET 20 24 28 INIHI WAIRANGA TUARUA WHEEL MATCHING WAE TORERI TUATA

He aha te rereketanga i waenga i te putea PP me te putea PC?

1. Rerekē rauemi

Ko te putea PP he polypropylene resin
I te mea he tino pakarukaru te homopolymer PP i te mahana i runga ake i te 0C, he maha nga rauemi PP arumoni he copolymers matapōkere me te 1 ki te 4% ethylene kua tapirihia, kua kowhakina mai ranei me te nui ake o te ihirangi ethylene.
Ko te PC kei roto i te kete he "polycarbonate".Ko te Polycarbonate he kapia wera wera i tapaina mo tana roopu CO3 o roto.Na te bisphenol A me te waro oxychloride synthesis.Ko te tikanga e whakamahia nuitia ana ko te tikanga whakawhiti rewa (ka whakahiatotia te bisphenol A me te diphenyl carbonate e te transesterification me te polycondensation).

2. Nga ahuatanga rereke

Pueke PP: Ko te momo copolymer PP he iti ake te wera o te waiariki (100C), he iti te marama, he iti te kanapa, he iti te rigidity, engari he kaha ake te kaha.Ka piki ake te kaha o te PP me te whakanui ake i te ihirangi ethylene.
Ko te pāmahana whakamarumaru Vicat o PP he 150C.Na te nui o te kirikiriata, he pai te pakari o te mata o tenei rauemi me nga taonga atete.
Pueke PC: He kapia thermoplastic amorphous me nga ahuatanga matawhānui tino pai, me te pai o te whakamaarama hiko, te whakaroa, te pumau o te ahu me te aukati matū, te kaha nui, te wera me te makariri;kei a ia ano te tinei-whaiaro, te mura ahi, te kore-paitini, te tae, me era atu.

3. Te kaha rereke

Pueke PP: kia kaha ake te kaha o te paanga.He pai rawa atu te pakari o te mata me te karawarawa o tenei rawa.
Pueke PC: Ka taea e tona kaha te whakatutuki i nga momo hiahia mai i nga waea pūkoro ki te karaehe matā.Ka whakatauritea ki te konganuku, he iti rawa tona pakeke, na te mea ka ngawari ake tona ahua ki te rakuraku, engari he tino pai tona kaha me tona uaua, ahakoa he pehanga taumaha, he whanui ranei, mena kaore koe e ngana ki te toka, he roa rawa.

He aha te ahua o tenei roopu 3PCS huinga PP tueke peke？

1. PP tueke
2. 20"24"28" 3pcs huinga
3. Wira takirua
4. Pūnaha trolley rino
5. Whakaritehia te waitohu
6. Kaore he waahanga whakawhanui
7. 210D polyester roto ararewa
8. Whakaaehia te waitohu whakarite, OME / ODM ota 9.1x40HQ ipu ka taea te uta i nga huinga 630 ( 3 pcs huinga )

Pūtāhui me te Tautoko

Pūtāhui Hua:1 tau

Ko tehea tauira te hoko tino wera PP SEMI FINISHED tueke o to wheketere?

Z06#/Z07#/Z08#/Z09#