Gas-Phase White Carbon Black Sio2

• Classification: Silicon Dioxide
• Grade Standard: Industrial Grade
• Quality: First Class
• Certificates: Reac, ISO9001, SGS RoHS;FDA
• Payment: Tt or LC
• Loading: 4.8mt/FCL 20′
• Model NO.: Gas-phase grade
• Transport Package: 5kg/ Bag ;20kgs/Bag in Woven Bags or Plastic-Paper
• Specification: ISO9001: 2000
• Trademark: YUEJIANG
• Origin: Shanghai China
• HS Code: 2811220000
• Production Capacity: 2000ton/Month

Product Description

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