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Kodi ntchito ya wowongolera thovu wa PVC ndi yotani pakukonzekera?
Udindo waukulu wa wowongolera thovu wa PVC pakukonza ukuonekera kwambiri m'mbali izi: 1. Kulimbitsa mphamvu ndi kukhazikika kwa kusungunuka Kulimbitsa mgwirizano ndi mphamvu ya kusungunuka kwa PVC, zomwe zimathandiza kusungunuka kuti kuphatikize bwino mpweya wa thovu, kupewa kuphatikizika kwa thovu, kugwa kapena...Werengani zambiri -
Kodi mavuto amtundu wanji amayamba chifukwa cha calcium zinc stabilizers m'malo mwa lead salts?
Pakukonza zinthu zolimba za PVC, vuto la mtundu ndi vuto lofala komanso losiyanasiyana lomwe limakhala lovuta kuthetsa pamene chokhazikikacho chikusintha kuchoka pa mchere wa lead kupita ku calcium zinc stabilizer. Zizindikiro zake ndi izi: 1. Kulowa m'malo mwa zokhazikika kumabweretsa kusintha...Werengani zambiri -
Ndi mavuto ati omwe angapewedwe pogwiritsa ntchito chowongolera thovu cha PVC?
1、 Vuto la chilema cha kapangidwe ka thovu Kugwa/kuphulika kwa thovu Kuonjezera mphamvu ya kusungunuka, kuletsa kuphulika kwa makoma a thovu panthawi yokulitsa thovu, ndikupewa kupangika kwa thovu kapena ma pores akuluakulu am'deralo; Kuchepetsa kutuluka kwa mpweya ndikusunga kukhazikika kwa mawonekedwe a thovu. Ma pores osafanana O...Werengani zambiri -
Kodi kutayika kotsika kwa polyethylene ya chlorinated CPE kudzabweretsa chiyani pakukonza PVC?
1、 Kuwonongeka kwa magwiridwe antchito a processing Kusakhazikika kwa pulasitiki: Kuchuluka kwa CPE yocheperako kuyenera kuwonjezeredwa kuti tikwaniritse zotsatira zoyembekezeredwa za kukana kukhudzidwa, zomwe zimapangitsa kuti nthawi yayitali ya pulasitiki ipitirire, kusalinganika kwa torque, komanso kusokoneza magwiridwe antchito opangira. Tinthu ta calcium...Werengani zambiri -
Udindo wa titaniyamu dioxide mu zinthu za rabara
1、 Ntchito zazikulu zopaka utoto ndi kuyera zinthu za rabara ya Endow yokhala ndi mitundu yoyera kapena yowala, imawonjezera kukongola kwa mawonekedwe, ndikukweza khalidwe la chinthucho. Anti UV ndi anti-ukalamba Imayamwa kuwala kwa ultraviolet, imachedwetsa chikasu cha rabara, ming'alu, ndi kuwonongeka kwa magwiridwe antchito komwe kumachitika chifukwa cha kuwala, komanso...Werengani zambiri -
Kodi polyethylene ya chlorine ndi chiyani ndipo imagwiritsidwa ntchito kuti?
一, Chlorinated polyethylene (CPE) ndi chinthu cha polima chomwe chimapangidwa ndi chlorination substitution reaction ya high-density polyethylene (HDPE), ndipo kuchuluka kwa chlorine komwe kumakhalapo nthawi zambiri kumakhala pakati pa 25% ndi 45%. Zinthuzi zimaphatikiza mphamvu ya pulasitiki ndi kusinthasintha kwa rabara, ndipo magwiridwe ake amasiyana...Werengani zambiri -
Kodi mungasankhe bwanji chokhazikika kutentha cha PVC?
1、 Fotokozani momwe ntchito ikuyendera komanso zofunikira pakugwira ntchito 1. Zakudya/Zamankhwala. Ikani patsogolo kugwiritsa ntchito zinthu zokhazikika za organotin (mercaptan methyl tin), zomwe zimakwaniritsa miyezo ya FDA ndipo zimakhala ndi mawonekedwe owonekera kwambiri, zoyenera zinthu zowonekera za PVC, mafilimu opaka chakudya, ndi zina zotero; Njira zina mu...Werengani zambiri -
Kodi zinthu zopangidwa ndi chlorinated polyethylene (CPE) ndi chiyani ndipo zimagwiritsidwa ntchito kuti?
Chlorinated polyethylene (CPE) ndi chinthu cha polima chomwe chimapangidwa ndi chlorination substitution reaction ya polyethylene (PE). Kapangidwe kake kangathe kuwongoleredwa mwa kusintha mlingo wa chlorination (chlorine 25% -45%), kupanga makhalidwe pakati pa rabara ndi pulasitiki, ndi kusinthasintha, nyengo...Werengani zambiri -
Minda yogwiritsira ntchito calcium zinc stabilizers
Zokhazikika za calcium zinc, monga zokhazikika kutentha zomwe siziwononga chilengedwe, zimagwiritsidwa ntchito m'mafakitale osiyanasiyana ndipo zitha kugawidwa m'magulu otsatirawa: 1, gawo la zinthu za PVC 1. Zipangizo zomangira Kuphatikizapo mapaipi a PVC, ma profiles, zolumikizira, mapanelo, mafelemu a zenera, pansi, ndi zina zotero, makamaka ...Werengani zambiri -
Kugwiritsa Ntchito Methyl Tin Stabilizer Pokonza PVC
Zotsatirazi ndi ndemanga ya momwe zinthu zokhazikika za methyl tin zimagwiritsidwira ntchito pokonza PVC, kutengera momwe zimagwirira ntchito komanso momwe zimagwirira ntchito m'makampani: 1. Zochitika zogwiritsira ntchito komanso kusinthasintha kwaukadaulo 1. Kukonza zinthu zolimba zowonekera bwino Zoyenera mapepala owonekera a PVC, boa...Werengani zambiri -
Kuyerekeza Kusiyana Kwakukulu Pakati pa PVC Calcium Zinc Stabilizers ndi Lead Salt Stabilizers
Kuyerekeza Kusiyana Kwakukulu Pakati pa PVC Calcium Zinc Stabilizers ndi Lead Salt Stabilizers: 1、 Ubwino wa chilengedwe ndi poizoni 1. Calcium zinc stabilizer Yopanda zitsulo zolemera monga lead ndi cadmium, mogwirizana ndi miyezo ya EU RoHS/REACH ya chilengedwe; yovomerezedwa ndi FDA, ...Werengani zambiri -
Udindo wa wowongolera thovu wa PVC
Mfundo ya ntchito ya PVC thovu regulator imachitika makamaka poyang'anira mphamvu zakuthupi ndi zamakemikolo za PVC melt. Ntchito zake ndi izi: 1. Kulimbikitsa pulasitiki ndi kusungunuka mofanana. Unyolo wautali wa molekyulu wa thovu regulator (ACR) umathandizira kuti pulasitiki...Werengani zambiri
