Kiriyati kwa PVC mankhwala chimagwiritsidwa ntchito kuti apange zinthu gulu, madzi othawitsira nsalu, labala ndi mapulasitiki kuumbidwa. Iwo kunatanthauzanso kutulutsa zinthu zosiyanasiyana lubricating, ziwiya zadothi ndi zotayidwa mchere. Imadziwika hydroxide zotayidwa, amapereka Kiriyati amasulidwa zili poizoni. Iwo akhoza anasunga pansi kutentha yachibadwa. Low mafuta kungolandira mphamvu, malawi wamtundu uliwonse khalidwe ndi mkulu filler makhalidwe ndi makhalidwe chifungulo cha mankhwala izi. Ndife wopanga odalirika komanso amagulitsa Kiriyati kwa PVC mankhwala.
|
Katunduyo NO. |
Mu--1AH-PVC |
|
|
mipweya |
AL (o) 3% ≥ |
99,6 |
|
SiO2% ≤ |
0,04 |
|
|
Fe2O3% ≤ |
0.01 |
|
|
NaO2% ≤ |
0,20 |
|
|
S-Na2O ≤ |
0,015 |
|
|
Chinyezi (%) ≤ |
0,14 |
|
|
LOI (%) ≤ |
35 |
|
|
D50 um |
25 |
|
|
whiteness (%) ≥ |
98 |
|
|
Dop ml ya / 100g |
24 |
|
|
Wakuda banga (P / 100g) ≤ |
20 |
|
|
refractive Index |
1,57 |
|
