Gas-Phase White Carbon Black Sio2

Model NO.: Gas-phase grade Grade Standard: Industrial Grade Certificates: Reac, ISO9001, SGS RoHS;FDA Loading: 4.8mt/FCL 20′ Specification: ISO9001: 2000 HS Code: 2811220000 Classification: Silicon Dioxide Quality: First Class Payment: Tt or LC Trademark: YUEJIANG Origin: Shanghai China Detailed Description and Applications of Silica

Gas-phase method silica hydrated White Carbon Black

Silicon rubber: Improve anti-aging property and resilience

Plastic industry: Can improve the flexibility, strength and water resistance of plastics.

Coatings: Enhance anti-caking property; Has thickening and extinction property.

Pharmacy: Has thickening, suspending function; AS carrier; As anti-caking agent.

Technical  Index	Measuring  Units	Models  &   Test  Results
		YJ-958	YJ-968	YJ2#	YJ4#
BET specific surface area	m2/g	130-180	170-230	270-330	350-410
Specific  Surface  area
Suspension PH  value		3.6-4.5	3.6-4.5	3.6-4.5	3.6-4.3
Ignition  loss  1000oC	%	≤ 2.5	≤ 2.5	≤ 2.5	≤ 2.0
Loss  on  drying  105oC  2h	%	≤ 1.5	≤ 1.5	≤ 1.5	≤ 2.5
Apparent density	g/L	25-60	25-60	25-60	30-60
Average particle size		10-40vm	10-40vm	10-40vm	7-40vm
Residue on sieve 45μ m	%	≤ 0.05	≤ 0.05	≤ 0.05	≤ 0.05
SiO2  Content	%	≥ 99.8	≥ 99.8	≥ 99.8	≥ 99.8
Al22O3  Content	%	≤ 0.05	≤ 0.05	≤ 0.05	-
Tio2  Content	%	≤ 0.03	≤ 0.03	≤ 0.03	-
Fe2O3  Content	%	≤ 0.003	≤ 0.003	≤ 0.003

 

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Product Categories : White Carbon Black