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Gulu ndi ntchito ya pp sheet
PP pepala ndi theka-crystalline zakuthupi. Ndizovuta komanso zimakhala ndi malo osungunuka kwambiri kuposa PE. Chifukwa kutentha kwa homopolymer PP ndikosavuta kwambiri kuposa 0C, zida zambiri zamalonda za PP zimakhala zokhala ndi 1 mpaka 4% ethylene kapena ma copolymers okhala ndi ethylene apamwamba kwambiri. Pepala la PP loyera ...Werengani zambiri -
Momwe mungadziwire mtundu wa pepala la PP loletsa moto?
Pepala la PP loletsa moto ndi pepala la pulasitiki lopangidwa ndi utomoni wa PP, wokhala ndi zowonjezera zosiyanasiyana zomwe zimawonjezedwa kudzera mu extrusion, calendering, kuzirala, kudula ndi njira zina. Flame retardant PP pepala ndi theka-crystalline zakuthupi. Ndizovuta kuposa PE ndipo ili ndi malo osungunuka kwambiri. Chifukwa nyumba ...Werengani zambiri -
Zida zisanu ndi zitatu za pepala la nayiloni losamva kuvala kwambiri la MC lomwe limatchuka ndi ogwiritsa ntchito
1. Kukana kuvala kwa pepala la nayiloni losamva kuvala kwambiri la MC lokhala ndi mafuta kumakhala koyambirira pakati pa mapulasitiki, ndipo kulemera kwa mamolekyu kumapangitsa kuti zinthuzo zisamavalidwe komanso kuti zinthu zisamawonongeke. 2. Mphamvu yamphamvu ya pepala la nayiloni losamva kuvala kwambiri la MC lokhala ndi mafuta ndi ...Werengani zambiri -
Ndi kutentha kotani komwe kuli koyenera kugwiritsa ntchito mapepala apamwamba kwambiri a polyethylene
Kutentha kozungulira kwa mapepala a UHMWPE sikuyenera kupitirira 80 °C. Pamene kutentha kwa pepala la UHMWPE kuli kochepa, tcherani khutu ku nthawi yokhazikika ya zinthu zomwe zili m'nyumba yosungiramo katundu kuti mupewe kuzizira. Kuphatikiza apo, pepala la UHMWPE siliyenera kukhala mnyumba yosungiramo zinthu zopitilira maola 36...Werengani zambiri -
Zifukwa zomwe zingwe za nayiloni zamafuta zimagwiritsidwa ntchito kwambiri mufakitale yamigodi
Zifukwa zomwe nkhokwe za nayiloni zamafuta zimagwiritsiridwa ntchito kwambiri m’nkhokwe za miyala ndi izi: 1. Chepetsani kuchuluka kwa mphamvu ya nkhokwe. Mphamvu yosungiramo ore ya bin ya ore imachepetsedwa chifukwa cha kupanga mizati yowunjikira miyala yomwe imakhala pafupifupi 1/2 ya voliyumu yogwira ntchito ya nkhokwe. Block...Werengani zambiri -
Mapepala a PP ali ndi kuuma kwapamwamba komanso kukana kukanda
Tonse tikudziwa kuti kuuma kwapamwamba kwa zinthu za polypropylene kumawonjezeka ndi kuchuluka kwa zomwe zili, ndipo zimakhala ndi zotsatira zabwino zotsutsana ndi zowonongeka, kotero zimatha kugwiritsidwa ntchito nthawi zambiri, ndipo izi ndizo zabwino zomwe zimatha kubweretsa. Kuti apititse patsogolo kukhazikika kwake komanso kukhazikika ...Werengani zambiri -
UHMWPE Wear
UHMWPE imayimira Ultra-High Molecular Weight Polyethylene, yomwe ndi mtundu wa polima wa thermoplastic. Amadziwika chifukwa cha kukana kwambiri kuvala, kukangana kochepa, komanso mphamvu yamphamvu kwambiri, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito zosiyanasiyana. Pankhani yamavalidwe, UHMWPE imadziwika chifukwa chokana kuvala bwino ...Werengani zambiri -
Zigawo za nayiloni zomwe si za standard
Nayiloni ndi chinthu chodziwika bwino chomwe chimagwiritsidwa ntchito popanga magawo omwe siabwinobwino chifukwa champhamvu zake, kulimba, komanso kusinthasintha. Zigawo zomwe sizili zodziwika bwino nthawi zambiri zimapangidwira kuti zikwaniritse zofunikira zenizeni ndipo sizikhala gawo la mzere wamba wazinthu. Ziwalo za nayiloni zomwe sizili zokhazikika zimagwiritsidwa ntchito mu var ...Werengani zambiri -
Mapepala anayi wamba apulasitiki
1, mbale ya pulasitiki ya polypropylene, yomwe imadziwikanso kuti PP pulasitiki mbale, imakhala ndi mphamvu zambiri komanso kukana kwa dzimbiri, imatha kupirira kutentha kwambiri, ndipo imakhala ndi mphamvu yotsutsa. Itha kudzazidwa, kulimba, kuletsa moto komanso kusinthidwa. Mtundu uwu wa pulasitiki mbale umakonzedwa ndi ext ...Werengani zambiri -
Kuchita ndi kugwiritsa ntchito ABS board
ABS board ndi mtundu watsopano wazinthu zantchito ya board. Dzina lake lonse ndi mbale ya acrylonitrile/butadiene/styrene copolymer. Dzina lake la Chingerezi ndi Acrylonitrile-butdiene-styrene, lomwe ndilo polima lomwe limagwiritsidwa ntchito kwambiri lomwe limatulutsa kwambiri. Imagwirizanitsa ntchito zosiyanasiyana za PS, ...Werengani zambiri -
Kusiyana pakati pa PE board ndi PP board
1. Kusiyana kwa ntchito. Kuchuluka kwa pepala la PE: amagwiritsidwa ntchito kwambiri m'makampani opanga mankhwala, makina, makampani opanga mankhwala, magetsi, zovala, kulongedza, chakudya ndi ntchito zina. Amagwiritsidwa ntchito poyendetsa gasi, madzi, kutulutsa zimbudzi, ulimi wothirira, tinthu tating'ono kwambiri kotero ...Werengani zambiri -
Gulu la tanki yoyamwitsa madzi ya UHMWPE
Gulu la thanki yoyamwitsa madzi ya UHMWPE ili ndi mawonekedwe apamwamba, makulidwe a yunifolomu, osalala komanso osalala, mbali zabwino zosagwira kutentha, njira yabwino kwambiri yamankhwala, kutchinjiriza kwamagetsi, zopanda poizoni, kachulukidwe kakang'ono, kuwotcherera kosavuta ndi kukonza, kukana mankhwala, kukana kutentha...Werengani zambiri
