Weifang Haina International Corp. Ltd.

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White Carbon Black(silicon dioxide)

Product Details:

Purity	90 min
Place of Origin	Shandong, China (Mainland)

Payment & Shipping Terms:

Minimum Order Quantity:	20 Metric Ton
Packaging Details:	20kg PP+PE bag
Delivery Time:	within 20 days
Payment Terms:	L/C,D/P,T/T
Supply Ability:	20000 Metric Ton per Year

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Detailed Product Description

White Carbon Black

Item	Techical Index			Test Method
Item	HT199	HT199-1	HT199-2	Test Method
SiO₂ content (dry product) %	≥90	≥90	≥90	HG/T 3062-1999 (eqv ISO 5794-1:1994)
Heating loss % 105, 2h	3.0-7.0	4.0-7.0	4.0-7.0	HG/T 3062-1999 (eqv ISO 5794-1:1994)
Loss on ignition (dry product) % 1000, 2h	3.0-6.0	3.0-6.0	3.0-6.0	HG/T 3062-1999 (eqv ISO 5794-1:1994)
PH Value	6.5-7.5	5.5-7.0	6.0-7.5	HG/T 3062-1999 (eqv ISO 5794-1:1994)
BET Specific Surface Area m₂/g	200-260	165-185	145-165	HG/T 3062-1999 (eqv ISO 5794-1:1994)
DBP Oil Absorption cm³/g	2.8-3.5	2.0-3.0	2.0-3.0	HG/T 3062-1999 (eqv ISO 5794-1:1994)
Total Fe Content mg/kg	500	500	500	HG/T 3062-1999 (eqv ISO 5794-1:1994)
ISO5794/2 Physical Performance of Standard Directions (150 x 10')
500% Extension Stress, Mpa		5.5-8.0	≥6.3	HG/T 2404-1992
Stress at Break, Mpa		≥17.0	≥17.0	HG/T 2404-1992
Greatest Elongation		≥700	≥675	HG/T 2404-1992

Specification:
(1)HT199 white carbon black of high transparency, high ability of bolster-up and high wear-resistance.
Purpose: maily used for pharmaceutical, foodstuff, feedstuff additive, pesticide, dry powder extinguishing
agent and oil paint, etc. And also can be used for high transparent rubber products and soles production.
(2)HT199-1 white carbon black of high ability of bolster-up and high wear-resistance. Purpose: maily for meridian tyres and also can be applied for soles, rubber pipes, rubberized fabric, solid tyres, middleweight tyres and multicolor tyres.
(3)HT199-2 white carbon black of high ability of bolster-up and high wear-resistance. Purpose: maily for tyres and also can be applied for traslucent and multicolor rubberized plastic soles and products.