Silica Powder For Animal Food and Feed Additive

◆Description of products

All our Silica Powder is unformed white powder, has high insulativity, not soluble in water and commonly acid, dissolve in caustic alkali and hydrofluoric acid, not decomposing in high temperature, good water absorption, non-toxic, tasteless. Our Silica Powder has no bond, anti-blocking  agent, anti-caking, condensation, controlled  release, glidant, increase the effect of printing, surface modification, reinforcement, controlled rheology, whitening etc, it can be also used as thermoplastic, special auxiliaries and carrier etc.

◆Application Scope

Silica Powder is Main used as as flow addition reagent, is added into premixing feeds of compound minerals, vitamin premix and other powder additives in animal feed to promote flowing property. Precipitated silica Powder can significantly decrease caking trends to allow animal feed in good flowing condition, increasing manufacturing efficiency and product quality.

◆The specification, feature and application

Item	Specification	Specification	Specification
Grade	GS-40B	GS-40C	GS-301C
Process	precipitated	precipitated	aerogel
Form	White powder	White powder	White powder
Whiteness	≥95	≥95	≥95
SIO2 content（dry）%	≥99.9	≥99.9	≥99.9
PH value	6.5-7.5	6.5-7.5	6.5-7.5
Average particle size um	8-11	10-15	8
BET specific surface area m²/g	180-220	180-220	290-310
Absorption oil value ml/100g	270-280	270-280	300-320
Heating loss 105℃ 2h	5-6	5-6	4-5
Ignition loss 950℃ 2h	5-8	5-8	5-8
Application scopes	Main used as Animal Food,Feed Additive