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chrome oxide green used in refactory
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chrome oxide green used in refactory

3.55 ~ 3.89 / Ton

|

1 Ton Minimum Order

País:

China

N º de Modelo:

SR

Precio FOB:

3.55 ~ 3.89 / Ton Obtener el precio más reciente

Lugar de origen:

-

Precio de pedido mínimo:

3.55 per Ton

Cantidad de pedido mínimo:

1 Ton

Detalle de embalaje:

Ton bag or wood pallet

El tiempo de entrega:

Within 10 days

Capacidad de suministro:

60 Ton per Day

Tipo de pago:

Other, D/P, D/A, L/C, T/T

Contactar ahora
Miembro Básico

Persona de contacto Ms. Stellar

weipo, Luoyang, Henan

Contactar ahora

Especificaciones del producto

  • Classification: Chromium Oxide
  • Other Names: Chromium oxide green,Chromic oxide
  • MF: Cr2O3
  • Grade Standard: Industrial Grade
  • Purity (%): 99%
  • Appearance: Green powder
  • Application: Used in refractory materials
  • Brand Name: Zhengjie
  • Appearance :Green powder

Descripción del producto

chromium oxide green powder manufacturer

PRODUCT DESCRIPTION
Chrome oxide green , MF Cr2O3 ,Light green powder, Density 5.*1 g/cm3,  Mohs hardness 8.5 ~ 9, close to the corundum(Al2O3), second only to diamond, while more than quartz SiO2, topaz Al2 [SiO4] (F, OH) 2 and zircon ZrSiO4). Refractive index 2.5 (great hiding powder), specific heat capacity (*0 ℃) / 0.*7 J/low K (g). Insoluble in water, acid and organic solvents, slightly soluble in concentrated sodium hydroxide solution, soluble in hot sodium bromate solution , hot concentrated perchloric acid solution or boiling sulfur phosphorus mixed acid. Stable to light, atmosphere, and corrosive gases (H2S, SO2, etc.), has excellent weather resistance, thermal stability.

Melting point ***5℃, boiling point ***4℃, thermal stability, after high temperature burning, chrome oxide green act inertness to acid and alkali ,is great refractory material. Generally add in corundum or corundum spinel refractory materials, can significantly improve the material of high temperature strength, resistance to slag erosion, etc.



TECHNICAL INDEX
INDEX SR-G SR-D SR-M
Cr2O3 *9% *9.2% *8.5%
Fe2O3 0.2% 0.2% 0.2%
SiO2 0.2% 0.2% 0.2%
Moisture 0.1% 0.1% 0.1%
Water soluble substance 0.3% 0.3% 0.3%
Sieve residue (*5μm) 0.5% 0.5% 0.1%
D*0(μm) 2 2 0.5
Natural packing density g/cm3 0.**0.8 1.**1.5 0.**0.*5
Cr*6 value **5PPM,or as your customized
 
 
 
Classification  Chrome oxide green EINECS NO. ********9
 Appearance Light green or dark green powder CAS NO. ********9
 

CERTIFICATION

SGS AND ISO***1:***8

 

País: China
N º de Modelo: SR
Precio FOB: 3.55 ~ 3.89 / Ton Obtener el precio más reciente
Lugar de origen: -
Precio de pedido mínimo: 3.55 per Ton
Cantidad de pedido mínimo: 1 Ton
Detalle de embalaje: Ton bag or wood pallet
El tiempo de entrega: Within 10 days
Capacidad de suministro: 60 Ton per Day
Tipo de pago: Other, D/P, D/A, L/C, T/T
Grupo de productos : Refractory chrome oxide green grade

Send a direct inquiry to this supplier

A:

Ms. Stellar < Luoyang Zhengjie Science&Technology Industry Trade Co., Ltd >

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