Nano-silica (micro silica)

Model:	BT-304/306
Brand:	BAOTE
Origin:	Made In China
Category:	Chemicals / Inorganic Chemical Materials / Oxide
Label:	nano-silica , silica , micro silica
Price:	-
Min. Order:	2 ton

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Product Description

A. Master batch grade

Feature:

Function master batch grade silica is made by special process, which is widely used in plastic asterbatch openings, functional master batch, plastic and PP, PE, PVC, and widely used in PP master batch. Also it can be used as EVA anti-blocking agent and the quantity is about 30%. Aerogel silica ratio of major high transparency, easy to disperse and add. When producing high transparency film, aerogel silica can be used. If you can choose the precipitated white carbon black.

Item	Specification
Grade	BT-304	BT-306	Cmmon nano-silica
Process	Aerogel	Aerogel	Precipitated
SiO2 content%(dry)	99.9	99.9	99.9
Partical size(um)	3-4	5-6	5-6
Pore volume(ml/g)	1.6-1.8	1.6-1.8	1.4
Heating loss%(105c for 2h.)	4-5	4-5	4-5
Ignition loss%(950C for 2h.)	58	5-8	5-8
BET(m2/10g)	230-250	230-250	180-220
DBP(ml/100g)	270-280	270-280	270-280
PH vaule	65-7.5	6.5-7.5	6.5-7.

B. Feed stuff grade

C. Pesticides grade

D. Adhesive grade

Feature of them:

1.After dispel impurity, silica would have large BET and BDP, then it can be used as in the anmial food additive agent, pesticide to promote their fluidity. It also can be used to color up in China glaze. Our company can supply powder, nano-silica and graunlar ect.

2.With high transparency easy dispersion adsorption and conglutination chatacterstics to increse the silicon adhesive sealant intensity. Applied at room temperature silicon adhesive sealant.