Iindaba

UHengyi unqwenelela bonke abathengi abatsha kunye nabadala: UNyaka oMtsha onoyolo kunye nakho konke okuhle! Sijonge phambili kwintsebenziswano emna...

I-Hengyi i-silicone iMatt Silicone ngokuPheleleyo yoShicilelo lweSkrini-Ukugqitywa kwe-matte egqibeleleyo, ushicilelo olugqibeleleyo!

I-Silicone ye-Hengyi yahlulwe yaba ziindidi ezintathu eziphambili: inkqubo ye-10: 1, inkqubo ye-100: i-2 kunye ne-1: inkqubo ye-1

Ishedyuli yeHolide yoMnyhadala waseNtwasahlobo ka-2026

I-dosage ye-accelerator ye-silicone kufuneka igqitywe ngokusekelwe ekuqulunqweni okuthe ngqo, iimfuno zemveliso, kunye nenkqubo yokuvelisa.

I-Silicone accelerators ikhawulezisa ukusabela ngokuvula isilicon -ibhondi zeoksijini kwi-reactants kwaye iveze amaqela e-hydroxyl kumphezulu we-si...

Uzinzo olugqwesileyo lweekhemikhali kunye nokumelana nobushushu, ukugcina uzinzo nakwiqondo lokushisa eliphezulu;

I-Silicone diluents ikakhulu ibandakanya i-organic silicone diluents kunye ne-inorganic silicone diluents.

Ishishini leMichiza: Kwimveliso yeekhemikhali, izongezo ze-silicone zingasetyenziselwa ukuphucula umgangatho wemveliso kunye nokwandisa ukusebenza ...

Ngaphandle kweempawu zabo ezahlukeneyo zeekhemikhali, izongezo ze-silicone azihlelwa njengengozi.

Ijeli ye-silica yinto ene-porous enoluhlu olubanzi lwezicelo kwi-adsorption kunye ne-catalytic reactions.

I-asidi ye-silica catalysts isetyenziswa ngokuqhelekileyo kwi-esterification, i-acylation, i-hydroxylation, kunye ne-alkylation reactions, ngakumbi...