Henan General Machinery Imp. & Exp. Co., Ltd.

Chromium Oxide Green, Fireproof Material, Fireproof manufacturer / supplier in China, offering Chromium Oxide Green for Refractory Material, Overland Long-Distance Curved Belt Conveyor, Magnesium Fluoride and so on.

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Chromium Oxide Green for Refractory Material

FOB Price:US $4,900 / Ton
Min. Order (Tons) FOB Price
1+ US $4,900 / Ton
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Min. Order: 1 Ton
Port: Tianjin, China
Production Capacity: 50000tons One Year
Payment Terms: T/T

Basic Info.

Model NO.:325 mesh, 500mesh
Refractoriness (℃):Refractoriness> 2000
Feature:Long Time Materials
Type:Refractory Material
Shape:Powder
Material:Cr2o3
Transport Package:1.25kg/Bag 2.25kg/Bag with Wooden Pallet
Specification:Cr2O3 99.00min Fe2O3 0.030max P 0.001max Co 0.001m
Origin:China
HS Code:3206200000

Product Description

name:Chrome Oxide Green

CAS No: 1308-38-9 EINECS No: 215-160-9

Molecular formula: Cr2O3

Molecular weight: 151.9904

Appearance: Dark green powder with strong coloring power and covering power.

Properties:Chrome oxide is a green crystal powder, metal luster, magnetic, good covering strength, high-temperature-resisting and sunlight fastness. Not soluble in water, barely soluble in acids, comparatively stable in air, unaffected by acids and alkalis of common density, sulfur dioxide, sulfur hydrogen etc. Chrome oxide green enjoys excellent quality and firmness of coloring.

Package and storage:

Chrome Oxide is packed in 25kgs woven bags lined with PE liner or as request.

Stored in an airtight container, in a cool, ventilated place or specified place; Avoid taboo things

Application:

Mainly used in green grourd pave paint colorant, smelting metal chromium, chromic carbide and catalyst of organic synthetic chromium. It is used as coloring agent for coloring painting on ceramics and enamelware and imitation leather or building material; It is also used for making sun-proof coating, abrasive, green polishing compound, refractory materials and so on

Nearly three decades' precipitation and accumulation endows HNGM with incomparable advantages of mechanicals and raw materials. We are always ready to win more affirmation with cost-effective products and services.
Pigmnet GradeAbrasive GradeMetallurgical/ Refractory Grade
Index Name IndexIndexIndex NameIndex
For ground pavement (Terrace) useCeramics Coating commonExtra fine
Type Dp1Type Dp2Type Dp3Dark greenType MP1Type MP2Content of Cr2O3≥ 99
ColorLight shadeHalf tone Dark light Dark light- -- -
325 mesh(45μ m) remnant % ≤ 0.2≤ 0.3≤ 0.3500 mesh remnant % ≤Fe2O3less than 0.030
Content of Cr2O3≥ 99≥ 99less than 0.001
Oil Absorption g/100g15-25≤ 20Coless than 0.001
Coloring Power % ≥ 95≥ 95Mnless than 0.001
Water-soluble substance %≤ 0.3≤ 0.3Culess than 0.001
Moisture %≤ 0.3≤ 0.3Niless than 0.001
PH value in liquor6-8- -- -Pbless than 0.001
Remarks: The Cr+6 content and special specificaitons of the above chromium Oxide green series can be based on users' needs.
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