Low Price Cas No 7631 86 9 White Carbon Black - China

properties

( 1) HT199 white carbon black of high transparency, high ability of bolster- up and high wear- resistance;

( 2) HT299- 1 white carbon black of high ability of bolster- up and high wear- resistance;

( 3) HT299- 2 white carbon black of high ability of bolster- up and high wear- resistance.

specification

Item Technical Index Test method

HT199 HT299- 1 HT299- 2

SiO2 content( dry product) % ≥90 ≥90 ≥90 HG/ T 3062- 1999( eqv ISO 5794- 1: 1994)

Heating loss % 105℃, 2h 3.0- 7.0

HG/ T 3065- 1999( eqv ISO 5794- 1: 1994)

Loss on ignition( dry product) % 1000℃, 2h HG/ T 3066- 1999( eqv ISO 5794- 1: 1994)

PH Value 6.5- 7.5 5.5- 7.0 6.0- 7.5 HG/ T 3067- 1999( eqv ISO 5794- 1: 1994)

BET Specific Surface Area m2/ g 200- 260 165- 185 145- 165 HG/ T 3073- 1999( eqv ISO 4652- 1: 1994)

DBP Oil Absorption cm3/ g 2.8- 3.5 HG/ T 3070- 1999( eqv ISO 5794- 1: 1994)

Total FE Content mg/ kg <500 <500 <500 HG/ T 3070- 1999( eqv ISO 5794- 1: 1994)

Physical Performance of Standard Directions

500% Extension Stress, Mpa 5.5- 8.0 ≥6.3 HG/ T2404- 1992

Stress at Break, Mpa ≥17.0 ≥17.0 HG/ T2404- 1992

Greatest Elongation ≥700 ≥676 HG/ T2404- 1992

usage

( 1) HT199 white carbon black mainly used for pharmaceutical, foodstuff additive, dry powder extinguishing agent and oil paint, etc.

And also can be used for high transparent rubber products and soles production.

( 2) HT299- 1 white carbon black mainly used for meridian tyres and also can be applied for soles, rubber pipes, rubberized fabric, solid tyres, middle- weight tyres and multicolor tyres.

( 3) HT299- 2 white carbon black mainly used for tyres and also can be applied for translucent and multicolor rubberized plastic soles

Why choose us

•professional supplier with more than 10 years’ experiences;

• products with ISO 9001, SGS Certificate;

•Prompt delivery upon receipt of PO;

•3500 tons per month, export to more than 40 countries;

• professional sales team with good communication skills;

•packing as your request, with photo before shipment;

•we offer free sample for your test;

•top quality and competitive price guaranteed;

Company Contact:

• Posted By: xjw

• Phone: 05362112817

• Address: No.619Weizhou Road,Kuiwen District,Weifang, shandong , China

• Email:

• Business Description: soda ash 、sodium bicarbonate、 calcium chloride74%77%94% 、magnesium
  
  chlorid e anhydrous、 sodium sulphate magnesium sulphate sodium silicate
  
  zeolite potassium sulphate 、sodium chloride 、sodium nitrite 、
  
  sodium nitrate、 zinc oxide、 white carbon black、