Txheej Ob Chav Hydroxide

Magnesium aluminium hydroxide (Layered Ob chav Hydrotalcites, LDHs) yog ib chav kawm ntawm anionic txheej inorganic cov ntaub ntawv nrog txheej txheej, kho tshuaj muaj pes tsawg leeg thiab cov qauv tshwj xeeb thiab cov khoom. Thaum siv hauv PVC resins, anionic txheej tuaj yeem hloov pauv nrog cov tshuaj dawb radicals tsim thaum lub sij hawm PVC degradation, stabilizing cov chlorine dawb radicals ntawm cov khaubncaws sab nraud povtseg thiab yog li thaiv cov kev cuam tshuam ntxiv degradation.

1. Zoo heev thermal stability vim immobilization ntawm Cl ions, superior rau txhuas stabilizers.

2. Ib puag ncig tus phooj ywg thiab nyab xeeb, haum rau kev siv khoom noj.

3. Tib pob tshab zoo li PVC vim zoo sib xws refractive index.

4. Tswj rwb thaiv tsev ntawm PVC raws li nws absorbs Cl ions.

5. Yooj yim dispersed vim me me particle loj thiab kho nto.

6. Huab cua zoo.

7. Tsis-exuding muab tub lim.

8. Tsis muaj sulfide byproducts, tuaj yeem siv nrog lwm cov hlau stabilizers.

9. Ntau yam, haum rau ntau hom PVC resins.

Cim npe nrov: Tuam Tshoj ob chav hydroxide txheej manufacturers, lwm tus neeg, Hoobkas