ntchito

Zibo Junhai Chemical ndi omwe amatsogolera popereka Polyvinyl Chloride (PVC) yamawaya kapena zingwe.

Kodi Polyvinyl Chloride / PVC ndi chiyani?
Polyvinyl Chloride, yemwenso amatchedwa PVC, ndi thermoplastic material.PVC ndi yosunthika kwambiri ndipo ndi yodziwika bwino komanso yogwiritsidwa ntchito kwambiri, mwina ndi waya / chingwe chomwe chimagwiritsidwa ntchito kwambiri.PVC ili ndi mikhalidwe yabwino yomwe imafotokoza chifukwa chake imagwiritsidwa ntchito kwambiri pakutchinjiriza waya ndi ma jekete a chingwe.PVC ndi yolimba, yosagwirizana ndi UV ndipo imawonetsa kukana kwamankhwala ndi madzi.

Mawonekedwe a Polyvinyl Chloride / PVC Waya kapena Chingwe
Pali zifukwa zambiri zogwiritsira ntchito PVC kutchinjiriza kapena jekete kwa mawaya ndi zingwe.Izi zikuphatikizapo:
PVC nthawi zambiri imakhala jekete yotsika mtengo komanso zotchingira zomwe zimagwira ntchito bwino, kotero PVC ndi chisankho chabwino ngati mtengo uli wofunika kwambiri, makamaka pazokulirapo.
PVC ndiyenso mawaya/chingwe omwe amapezeka mosavuta.Pali mawaya amphamvu a stock/off-the-shelf PVC waya/chingwe.
PVC imapezeka mumitundu yosiyanasiyana ya kutentha, kuphatikiza mpaka 80°C, mpaka 90°C, mpaka 105°C.
PVC ndi yosavuta kusindikiza ndi mizere.
PVC imapezeka mumitundu yosiyanasiyana ya jekete ndi mwano.
PVC itha kugwiritsidwanso ntchito pazinthu zambiri zamawaya ndi zingwe.
PVC imagwiritsidwa ntchito polumikizira waya mumitundu yambiri ya UL;zofala kwambiri ndi UL1007, UL1015, UL1060, ndi UL1061.
PVC imagwiritsidwa ntchito polumikizira waya mumitundu yambiri ya MIL-SPEC;zofala kwambiri ndi M16878/1, M16878/2, ndi M16878/3.
PVC imagwiritsidwa ntchito pazingwe zopangira ma multiconductor mumitundu yambiri ya UL;odziwika kwambiri ndi UL2464 ndi UL2586.