High purity high quality silica powder for paints and coatings at best price By Lianyungang Haosen Mineral Products Co., Ltd.,

High purity high quality silica powder for paints and coatings at best price

Prix FOB

Obtenir le dernier prix

380 ~ 700 / Ton ( Negotiable )

1 Ton Minimum Order

Pays:

China

N Â° de modÃ¨le:

1250-6000mesh

Prix FOB:

380 ~ 700 / Ton ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

china

Prix de commande minimale:

380 per Ton

Commande minimale:

1 Ton

Packaging Detail:

25Kg per bag or 1000Kg in bag or as per customer's requirement

Heure de livraison:

10 days after receiving the deposit

Capacité de Fournir:

15000 Ton per Year

Payment Type:

T/T

Groupe de produits :

silica powder

Brand Name: no
Type: Silica Powder
Application: automobile paints,floor paints
SiO2 Content (%): 99-99.8
Fe2O3 Content (%): 104.65ppm
Al2O3 Content (%): 3815.14ppm
MgO Content (%): 55.83ppm
CaO Content (%): 139.39ppm
Purity: 2N

APPERANCE:WHITE POWDER
MEAN GRAIN SIZE:2-25
WHITENESS:90-98
CONDUCTIVITY:5-30
PH:6.5-8
MOISTURE:0.08
SSA:7000-10000
DENSITY:2.65
MOHS HARDNESS:7
MEILTING POINT:1750

La description

Product Description ï¼šThe special silica powder for coatings and paints is a kind of inorganic non-metallic mineral functional powder material, which is made of natural quartz ore and fused quartz by fine processing such as color separation, magnetic separation, grinding and precision classification. It has fine particles, no large particles, good suspension, narrow particle size distribution, large specific surface area and good anti-sedimentation performance. It also has some characteristics of reinforcing effect, acid and alkali corrosion resistance, poor thermal conductivity, high insulation, low expansion and high purity. acid and alkali corrosion resistance, poor thermal conductivity, high insulation, low expansion and high purity. The addition of silica powder in high temperature resistant coatings (ceramic coatings) can not only increase the compatibility of filling, but also improve the film hardness, enhance the anti-scratch, anti-corrosion and anti-polishing properties of coatings. It also has auxiliary extinction properties. Silica powder for coatings and paints can improve fineness, leveling performance and film hardness, shorten grinding time, water resistance, rust resistance, corrosion resistance, dispersibility of pigments and storage stability of paints. Application: It is widely used in decorative coatings, anticorrosive coatings, conductive coatings, rust-proof coatings, high-temperature resistant coatings, temperature-indicating coatings, heat-insulating coatings, fire-proof coatings, waterproof coatings, etc., as well as interior wall coatings, exterior wall coatings, wood coatings, metal coatings, floor coatings, automobile paints, etc.Main features: 1. Fine particle size, no large particle size, high purity, good whiteness and uniform particle size distribution. 2, low ion content, low conductivity, excellent electrical insulation. 3. Stable chemical properties, no reaction with any other substances except hydrofluoric acid and strong base. 4, good suspension, good settlement resistance. 5, acid and alkali resistance, high temperature resistance, good insulation performance. 6, high wear resistance, improve the resistance to scratch coating. Technical Data Sheet

Item	Unit	Standard Scope	Typical Values
Appearance	-	White powder	***0mesh
SiO2	%	9%*9.8%	*9.4
Mean Grain size	µm	**8	3.**2
Whiteness	%	****8	*3
Fe2O3	%	≤0.*3	0.**8
Conductivity	Us/cm	***0	*6
PH Value		6.**8.0	7.2
Moisture	%	0.***0.1	0.*8
BET(SSA)	cm3/cc	*********0	***6
Density	g/cm3	2.*5	2.*5
Moh's hardness		6.**7	7
Melting Point	â„ƒ	***0	***0
We can produce ********0 mesh products with different specifications according to customer requirements.

Pays:	China
N Â° de modÃ¨le:	1250-6000mesh
Prix FOB:	380 ~ 700 / Ton ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	china
Prix de commande minimale:	380 per Ton
Commande minimale:	1 Ton
Packaging Detail:	25Kg per bag or 1000Kg in bag or as per customer's requirement
Heure de livraison:	10 days after receiving the deposit
Capacité de Fournir:	15000 Ton per Year
Payment Type:	T/T
Groupe de produits :	silica powder