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China Gas Phase Silica Hydrated White Carbon Black Powder

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Min. Order / Reference FOB Price
1 Ton	US $760.00/ Ton

Local Area:	Shanghai, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Raw Material:	Synthetic Rubber
Material:	Butyl Rubber
Appearance:	Powder

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Product Description

Yuejiang Brand -gas phase silica hydrated white carbon black suitable for: 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.

NO.ItemsSpecifications1. SiO2 content,dry basis,%98% min2.Whiteness,%100 min3.Particle Size,μ m24.0-32.0 μ m 4.PH value6.7-7.15.105° C. 2h (105° C drying loss,%)4.0-7.0% max6.1000° C. 2h (Loss on ignition,%)7.0% max7.BET (specific surface area,m2/g)170-230 m2/g8.DBP absorption value2.10-2.50 cm³ /g9.Na2SiO40.8%10.SO42- content,%0.5 max11.Total iron content,mg/kg300 max