white carbon black

Post Date:
Nov 10,2022
Expiry Date:
May 09,2023
Detailed Description:
Cas No. :7631-86-9 Quantity: 10000Metric Tons
Specs:175 powder,175 granular, 175 nubby
Payment Method: TT,LC,DP

white carbon black(silicon dioxide)
usage:rubber,tyre and .
we promise the high quality and lowest price

White carbon black

APPLICATION: tyre,translucence or high clarity rubber products,rubber sole and animal feeding stuff,

chemical ect.

SPECIFICATION:

Item
Specification

Grade
175 powder
175granular
175nubby

Form
White powder
White granular
White nubby

Whiteness
≥96
≥96
≥96

SiO2 %
≥96
≥96
≥96

PH value
6.5-7.5
6.5-7.5
6.5-7.5

BET specific surface area m2/g
160-180
160-180
160-180

DBP ml/100 g absorption oil value
240-280
240-280
240-280

Particle size
45um(325mesh)
175um(100mesh)

%105,2h Heating loss (105°C for 2h.)
5.0-6.
5.0-6.0
5.0-6.0

%1000,2h Ignition loss (1000°C for 2h.)
5.0-8.0
5.0-8.0
5.0-8.0
CAS Registry Number:
7631-86-9
Synonyms:
;Quartz;acticel;cab-o-sil;cab-o-sperse;Fumed Silicas;Silica, fused;Silica, vitreous;flatting agents;flatting agent;delustering agent;MATTING AGENT;Aerosil;Amorphous silica;Fumed silica;Silica;Quartz sand;White carbon black;white carbon;White carbon black,combustion method;Pelleted Hydrated Silica;Hydrated Silica;Silicondioxidehydrate;Silica, hydrate;Precipitated silica;Silica Dioxide;
Molecular Formula:
SiO₂
Molecular Weight:
60.084
Molecular Structure:
Risk Codes:
R37:Irritating to respiratory system.;
Safety Description:
S24/25:;

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