Xasilinta PVC
Faa'iidada
Waa maxay faa'iidooyinka kalsiyumka iyo xasilinta isku dhafan ee zinc ee ka dhigaya inay soo baxdo?Halkan fiiri:
1. Calcium iyo zinc adag ilaalinta deegaanka ilaalinta cagaaran oo aan lahayn walxo bir culus ah (lead, go'doon), waxay buuxin karaan heerarka cusub ee deegaanka (sida dardaaranka Midowga Yurub RHOS, dardaaranka GAAR, iwm.) heerarka.
2. Calcium zinc composite stabilizer wasakhowga iska caabinta beerta albaabbada PVC iyo profiles Windows, isticmaalka calcium zinc composite stabilizer ee qaybo ka mid ah waqooyiga Shiinaha (tiro badan oo isticmaalka dhuxusha baaruud ee uu keeno roob acid) u nugul madow. ifafaale, iyo xasiliyaha kulaylka kaalshiyamka zinc lama nijaasayn doono.
3. Hababka wanaagsan ee beddelka dabeecadaha kalsiyumka iyo xasilloonida isku dhafan ee zinc.
4. Cufnaanta hoose, waxay si habboon u kordhin kartaa qadarka kaalshiyamka carbonate, hoos u dhigi qiimaha.
Wakiilka Xakamaynta Xumbada PVC
Wakiilka xakamaynta xumbo PVC waa xaqiiqo ah nooc ka mid ah qalabka wax lagu farsameeyo ee PVC, waxay soo gebogebaysay dhammaan bandhigyada in qalabka wax lagu farsameeyo ee PVC uu leeyahay
Badeecada xumbo PVC, meesha ay ku jirto macromolecule polymer lagu daro, hal dhinac waxay kor u qaadaysaa balaastiigga PVC, dhanka kale waxay hagaajinaysaa awoodda dhalaalka.Si aad u hesho muuqaalka wanaagsan ee alaabta xumbo .Sida warshad kala duwan ay leedahay qalab kala duwan , habka , alaabta ceeriin iyo nidaamka sifaynta , iyo sidoo kale alaabta , waxaan kari karnaa in shirkadeena xarun waxbarasho uppply kartaa xaalad processing wanaagsan iyo qiyaasta
[farsamada index]
| NOOCA | Viscosity gudaha (η) | Wax aan isbedelayn (%) | Cufnaanta muuqata (q/cm3) | Heerka gudbinta ee ganaaxa mesh 40 (%) |
| SP-400 | 11.0-12.0 | 1.3 | 0.30-0.50 | 98 |
| SP-30 (530A) | 10.5-11.5 | 1.3 | 0.30-0.50 | 98 |
| SP-80 | 11.0-12.0 | 1.3 | 0.30-0.50 | 98 |
| SP-90 | 10.5-11.5 | 13. | 0.30-0.50 | 98 |
| SP-50 | 10.5-11.5 | 1.3 | 0.30-0.50 | 98 |
mabda'a doorashada wakiilka xumbo
a .PVC in polymerization shahaado kala duwan, sida PVC-700, PVC-800, PVC-1000, waa in ay isticmaalaan wakiilka xumbo kala duwan.
b.xawaaraha dhalaalay ku habboon
c.xoog dhalaalid buuxda
d.qulqulka dhalaalka wanaagsan
e.xusuus qorka dufanka gudaha iyo dibaddaba
f.wax soo saarka kala duwan, sida guddiga xumbo, xaashida xumbo, xaashida xumbo, guddiga xumbo caag ah, hogaanka guddiga xumbo caag ah, ect waa in ay isticmaalaan wakiilka xumbo kala duwan.
