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mankhwala

pvc resin k mtengo 57

Kufotokozera mwachidule:

Dzina lazogulitsa: PVC Resin

Dzina Lina: Polyvinyl Chloride Resin

Cas No: 9002-86-2

Njira Yamankhwala: (C2H3Cl)n

Maonekedwe: Ufa Woyera

K mtengo: 57-60

Makalasi -Formosa ( Formolon) / Lg ls 100h / Reliance 6701 / Cgpc H66 / Opc S107 / Inovyn/ Finolex / Indonesia / Phillipine / Kaneka s10001t etc…

HS kodi: 3904109001


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

pvc resin k mtengo 57,
PVC Resin K Mtengo 57-58 Ntchito Kupanga PVC thovu Board, PVC S700,
K -57 kalasi utomoni zambiri ntchito jekeseni akamaumba chifukwa;chifukwa cha kutalika kwake kwa unyolo (kulemera kwa molekyulu) kukhuthala kwake ndikotsika kuposa utomoni wapamwamba wa K.Ili ndi kutupa kwakufa kwambiri kuposa utomoni wa K-67 womwe umathandiza kudzaza ufa ndikusamutsa kuwala kuchokera pa nkhungu kupita ku chinthucho.

Polyvinyl Chloride, wotchedwa PVC, ndi imodzi mwa mitundu ya pulasitiki yopangidwa ndi mafakitale, zomwe zilipo panopa ndi zachiwiri kwa polyethylene.Polyvinyl chloride yakhala ikugwiritsidwa ntchito kwambiri m'makampani, ulimi komanso moyo watsiku ndi tsiku.Polyvinyl chloride ndi polima pawiri polymerized ndi vinilu kloride.Ndi thermoplastic.ufa woyera kapena wopepuka wachikasu. Amasungunuka mu ketoni, esters, tetrahydrofurans ndi ma hydrocarboni a chlorine.Wabwino kukana mankhwala.Kusakhazikika kwamafuta ndi kukana kuwala, kupitilira 100 ℃ kapena kutentha kwa nthawi yayitali kudayamba kuwola hydrogen chloride, kupanga pulasitiki kumafunika kuwonjezera stabilizer.Kutsekemera kwamagetsi ndikwabwino, sikungawotche.

Gawo S-700Amagwiritsidwa ntchito makamaka popanga mapepala owonekera, ndipo amatha kukulungidwa kukhala mapepala olimba komanso osasunthika a phukusi, zinthu zapansi, filimu yolimba yopangira maswiti (mapepala opaka maswiti kapena filimu yonyamula ndudu), ndi zina zotero. filimu yolimba pang'ono, pepala, kapena kapamwamba kowoneka bwino kwa phukusi.Kapena ikhoza kubayidwa kuti ipange zolumikizira, ma valve, zida zamagetsi, zida zamagalimoto ndi zotengera.

PVC - ntchito

 

Kufotokozera

Gulu PVC S-700 Ndemanga
Kanthu Mtengo wa chitsimikizo Njira yoyesera
Digiri yapakati pa polymerization 650-750 GB/T 5761, Zowonjezera A K mtengo 57-60
Kuchulukira kowoneka, g/ml 0.52-0.62 Q/SH3055.77-2006, Zowonjezera B
Zosasinthika (madzi ophatikizidwa),%,  0.30 Q/SH3055.77-2006, Zowonjezera C
mayamwidwe a pulasitiki a 100g utomoni, g,     14 Q/SH3055.77-2006, Zowonjezera D
Zotsalira za VCM, mg/kg      5 GB/T 4615-1987
Kuwonetsa% 0.25mm mwa          2.0 Njira 1: GB/T 5761, Zowonjezera B
Njira2: Q/SH3055.77-2006,
Zowonjezera A
0.063mm mwa        95
Nambala ya nsomba, No./400cm2, ≤ 30 Q/SH3055.77-2006, Zowonjezera E
Chiwerengero cha tizidutswa ta zonyansa, No.,  20 GB/T 9348-1988
Kuyera (160ºC, mphindi 10 kenako), %, ≥ 75 GB/T 15595-95

Kupaka

(1) atanyamula: 25kg ukonde / mas thumba, kapena kraft pepala thumba.
(2) Kutsitsa kuchuluka: 680Bags/20'container, 17MT/20'container.

28MT/40'chotengera
(3) Kutsitsa kuchuluka: 1120Bags/40'container, 28MT/40'container.0f74bc26c31738296721e68e32b61b8f


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