Matting Agent (A350-I) Specialized Delusterant

Product Description

Chemical, Matting agent, coating additive, Silica, Silica Powder
Detailed Product Description
Place of Origin: China Hunan
HS No.: 2811220000
Purity: 99.3%
Detailed Product Description
Specifications: Silica Flatting Agent
Certification: ISO9001, RoHS, SGS(2011)

1)Features:
A) Optimal flatting efficiency, precisely controlled process ensuring pore
Volume 1.8ml/g for consistent performance
B) Easy adding: In the production of the coatings, it can be easily added
In any process
C) High film clarity: Extremely high purity (99.3% SiO2 and
Above). It makes silica invisible in polymer films and clear lacquers.
D) Optimal suspension: No hard sedimentation through long time reserving
Since it is treated by organic
E) Well dispersed: Easily dispersed in any coatings, only require the
Common high sped stirs by approximate line-velocity1 5000r/min, and stirring
15 - 20 minutes.

2) Applications:
A) Advanced furniture coatings
B)coil coatings
C) Leather / Synthetic Leather
D) Thin film coating, such as synthetic and natural leather, decorative
Materials
E) PU coating, AC coating, Ink, NC coating
F) coil coating, industrial coating

3) Main technicaldata:
A) SiO2 content: 99.3% min.
B) Oil absorption (g/100g): 315
C) Average particle size: 3 micron
D) Ignition loss: 8%
E) pH value (5% aqueous suspension): 7
F) Surface treatment: Non-wax treatment

Notice:
Although commonly it can not damage the flatting grains in the dispersion process
Because of the "excess" grinding, it may reduce the flatting effect and increase
The viscosity if it is ball milled or tri-roller milled for a long time.

Type Typical value		A350I specialized delusterant	A350II(handtailored) delusterant	A350(finely made) delusterant	A360(handtailored) delusterant	A360 delusterant	A200 thickener
Average diameter of granule(Coulter)	um	5	3	3	3	3	2
Surface treatment		No	Organic	Organic	Organic	Organic	No
PH (5% liquor)		7	6	7	6	7	7
Quantity of oil absorption	g/100g	200~300	200~250	200~250	300	315	320
Weight decrease due to drying (160° C/2 h)	%	3	3	3	3	3	3
Weight decrease due to burning (1000° C/2h)	%	4	8	8	8	8	4
Content of Sio₂	%	99	99	99	99	99	98

Dispersion performance of A series products on different equipment

Type Equipment	A350		A350		A360		A200
Type Equipment	Dispersion time min	Scraping thinness μ m	Dispersion time min	Scraping thinness μ m	Dispersion time min	Scraping thinness μ m	Dispersion time min	Scraping thinness μ m
High-speed separator	15-20	25~30	15-20	20~25	15~20	20~25	15~20	20
Sanding machine	15-20	20~25	15-20	15~20	15~20	15~20	15~20	15
Horizontal muller	15-20	20~25	15-20	15~20	15~20	15~20	15~20	15

More Product Features


HS Code:	2811220000
Trademark:	Hongsheng
Model NO.:	A350-I
Standard:	10kg/Bag
Productivity:	30000kg/Month
Origin:	Hunan
Packing:	10kg Net Iner Cover Three Layer Soft Paper Bag
Type:	Coating Additive
Classification:	Chemical Additives
Effect:	Matte Effect
Advantage:	Easy Dispersed, Counter for Degussa Type
20'container:	2.4mt
40' Container:	4.8mt
40'hq Container:	5.6mt
Package:	Three Layer Soft Paper Bag
Treat:	Non-Treatment
Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Company:	Lengshuijiang 3A Chemical Co., Ltd.