Silice pirogena R669

Model No.
Fumed silica, Hydrophobic
Aspetto
Polvere
Colore
Bianco
Pacchetto di Trasporto
10kgs Paper Bag
Specifiche
R649
Marchio
Lerona
Origine
China
Codice SA
28112290
Capacità di Produzione
30 Ton/Month
Prezzo di riferimento
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Descrizione del Prodotto


Fumed silica, Hydrophobic
type:R669


same as AEROSIL R104
Hydrophilic fumed silica by cyclotetra siloxane(D4) treatment
Specific surface area(BET): 150+-25 m2/g       PH:4.0 min 
SiO2:99.8% min                                                  Average primary particle size:12 nm   
Bulk density:50 g/l                                             Carbon content:1.0-2.0%
Hydrophobicity,  wetting value: 40-50%
Packing: 10 kgs Three-layer kraft paper bag, on one pallet

The capacity of one 20GP: 2.2 tons(88 bags)
Usage:Silicone Rubber, Sealants, Themoplastics, Copier Toners

Fumed Silica R669

Silica Properties
A:Hydrophobic product for thickening and reinforcement of RTV-1K one-component mailer silicone sealant
B:Improve the storage performance of silicone sealants
C:For paint anti-settling to improve pigment stabilization and enhance anti-settling effect
D:Hydrophobicity and water repellency of liquid systems
E:Improve hydrophobicity and rheology of offset printing inks

 

 

Nuovo Tipo di Materia Chimica

PNEUTEC.IT, 2023