Hauj lwm lawm

Kev tsis

Nco tseg tshwj xeeb:

Tsis muaj.	Yam khoom	Parameter
01	Qhov tshwm sim	Dawb hmoov
02	Cov ntsiab lus calcium	6.8%~7.2%
03	Dawb fatty acid	Tsawg dua los yog sib npaug rau 0.5%
04	Moisture	Tsawg dua lossis sib npaug li 3%
05	Melt point	146 degree -155 degree
06	Iodine tus nqi	Tsawg dua los yog sib npaug rau 0.5%
07	Fineness (Mesh)	200mesh (98% dhau)
08	Qhov ceev (g / l)	250~300

Solubility

Me ntsis soluble nyob rau hauv kub ethanol, nws yog decomposed rau hauv stearic acid thiab coj calcium ntsev thaum ntsib nrog muaj zog acid.

Cov lus qhia dav dav:

Ntim

25kg / hnab

Cia

Tsis tu ncua cia

Kev ua haujlwm

Siv tau rau 2 xyoos

Nco tseg

Cov khoom no tsis muaj tshuaj lom, tsis muaj ntxhiab thiab tuaj yeem siv rau hauv ntim khoom noj. Khaws rau hauv qhov chaw txias, qhuav, tsis txhob los nag, noo noo, tshav ntuj, hluav taws. Nws yog nruj me ntsis txwv tsis pub tiv tauj lossis sib xyaw nrog cov khoom siv acid thiab alkali.

Daim ntawv thov:

Thaum tshav kub kub stabilizer calcium stearate tuaj yeem txuas nrog cov calcium dioxide hauv PVC resin los txhim kho cov tawv nqaij thiab tiv thaiv PVC resin los ntawm crumbling lossis tawg thaum siv. Thaum tshav kub kub stabilizer calcium stearate tuaj yeem txhim kho lub zog tensile thiab khoov lub zog ntawm PVC. Thaum tshav kub kub stabilizer calcium stearate tiv thaiv cov khoom siv PVC los ntawm kev khoov lossis tawg thaum siv. Thaum tshav kub kub stabilizer calcium stearate tuaj yeem ua rau cov thermal stability ntawm PVC, yog li PVC resin tseem tuaj yeem tswj lub zog thiab tawv ntawm qhov kub thiab txias. Thaum tshav kub kub stabilizer calcium stearate tuaj yeem txhim kho cov tshuaj ruaj khov ntawm PVC, ua rau nws tiv taus oxygen thiab thermal decomposition.

Haum rau PVC extruded khoom.
Feem ntau siv hauv PVC profiles, kav dej, PVC ntoo yas khoom, thiab lwm yam.