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Precipitated Silicon (White Carbon Black)

FOB Price:	930.00 - 1,500.00 USD/Metric Ton
Supply Ability:	18 Metric Ton per Day
Shipping:	about 8 days
Payment Terms:	L/C, T/T(Bank Transfer)

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Price:350.00-900.00 USD/Metric Ton

Min. Order:20 Metric Ton

Product Details

Place of Origin:	Hebei in China
Packaging Details:	25kg/bag

Specifications

Precipitated Silicon (White Carbon Black)

CAS No.: 7631-86-9

Appearance: Fine White Powder/Granular

Specification
SiO2 %-------------------------------------------90min
Evaporation loss % 105, 2h-----------------------------------4.0-8.0
Ignition loss%1000, 2h---------------------------------------3.0-6.0
PH value----------------------------------------------------6.5-7.5
Bet specific area m2/g -------------------------------------200-260
Dbp absorption cm3/g----------------------------------------2.8-3.5
Total Fe mg/kg---------------------------------------------500max

Packaging details: 25kg/bag

Customized is also achieved.

Application:

Silicon Rubber: Improves silicon rubbers durability, rebound rate, and anti-distortion performance. Plastics Industry: Improves plastics tenacity, strength and prevents water absorption.

Service Process

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Service Guarantee

Free Service Charge

ECVV doesn't charge any service fee to Buyers for buying this product.
ECVV Supply

ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
Product Quality Commitment

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
Deposit Service Commitments

In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.