Ndi njira ziti zomwe ziyenera kutsatiridwa posankha chimango?Ndi chitukuko champhamvu cha makampani ovala maso, zida zambiri zimagwiritsidwa ntchito pa chimango.Pambuyo pake, chimango chimavala pamphuno, ndipo kulemera kwake kumakhala kosiyana.Sitingamve m’kanthawi kochepa, koma m’kupita kwa nthawi, n’zosavuta kuti tivutitse mphuno zathu.Kalembedwe ndi mtundu ndizochita zakunja, ndipo zinthu zakuthupi zimatsimikizira chitonthozo.Ndiye chimango chopepuka, chimatchuka kwambiri.
一,Kodi chimango cha TR90 ndi chimango cha acetate ndi chiyani?
TR90 chimango, chomwe chimadziwikanso kuti pulasitiki titaniyamu, ndi chimango chopangidwa ndi zinthu zokumbukira polima zokhala ndi kachulukidwe ka 1.14-1.15.Idzayandama ikayikidwa m'madzi amchere.Ndi yopepuka kuposa mafelemu ena apulasitiki ndipo ndi pafupifupi yochepera kulemera kwa chimango cha pepala.theka, ISO180 / IC:> 125kg/m2 elasticity, kuteteza bwino kuwonongeka kwa maso chifukwa chakukhudzidwa panthawi yolimbitsa thupi.
Theacetate amapangidwa ndi zida zapamwamba zamapulasitiki zokumbukira.Zambiri zamakonoacetate amapangidwa ndi ulusi wa acetate, ndipo palinso mafelemu ochepa apamwamba omwe amapangidwa ndi ulusi wa propionate.Pepala la acetate fiber limagawidwa kukhala jekeseni ndikumangirira ndikupera.Kujambula kwa jekeseni, monga momwe dzinalo likusonyezera, kumapangidwa ndi kutsanulira nkhungu, koma ambiri a iwo aliacetate magalasi omwe amapanikizidwa ndikupukutidwa.
二,TUbwino wa chimango cha TR90
1. Kulemera kopepuka, kukana kwamphamvu, kukana kutentha kwakukulu: kumatha kupirira kutentha kwa madigiri 350 mu nthawi yochepa, ISO527: anti-deformation index 620kg/cm2.Osavuta kusungunuka ndi kuwotcha.Chimangocho sichimapunduka mosavuta komanso kusinthika, zomwe zimapangitsa kuti chimangocho chivale motalika.
2. Chitetezo: Palibe kutulutsidwa kwa zotsalira za mankhwala, mogwirizana ndi zofunikira za ku Ulaya pazakudya zamagulu.
3. Mitundu yowala: yowoneka bwino komanso yabwino kuposa mafelemu wamba apulasitiki.
三,Tubwino waacetate mafelemu
1. Kuuma kwakukulu, gloss yabwino, komanso kuphatikiza ndi khungu lachitsulo kumalimbitsa ntchito yolimba, ndipo kalembedwe kake ndi kokongola, kosavuta kusokoneza ndi kusintha mtundu, komanso kukhazikika.
2. Imakhala ndi mphamvu yotanuka.Ikapindika pang'ono kapena kutambasulidwa kenako kumasulidwa, bolodi lokumbukira mawonekedwe lidzabwerera ku chikhalidwe chake choyambirira.
3. Sichapafupi kuyaka, ndipo sichisintha mtundu ndi cheza cha ultraviolet.Kuuma kwake ndikwapamwamba ndipo gloss ndi yabwino, ndipo sikophweka kupunduka mutavala.
Nthawi yotumiza: Sep-19-2022