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Changsha Jintuo Experimental Equipment

Room 608, Sunrising Building, No.68 Bayi Street, Changsha, Hunan Province, China.,Changsha,Hunan,China

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High pure fused silica quartz crucibles on sale



3.78 ~ 100 / Piece Get Latest Price


3.78 per Piece

200 Piece

carton box /wooden package

stock item within 1 week , customize item depends o

5000 Piece per Month

T/T, L/C, Western Union


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Product Specification

Working temperature : 1300-1600 Shape : can be customize Application : widely use in mineral and jewlery casting industry

Product Description

Quartz has a series of excellent physical and chemical properties, such as:
1, High temperature.
2, Corrosion resistance.
3, Good thermal stability.
4, Good light transmission properties.
5, Good electrical insulation properties.

Widely used in electric light, semiconductors, optical communications,
military, metallurgy, building materials, chemical, mechanical, electrical,
environmental protection and other fields.
Quartz crucible
SIO2 :  99.9 %
Density : 2.2(g/cm3)
Degree of hardness moh' scale :   6.6 
Melting point:  1732°C
Working temperature :  1100°C
Max temperature can reach in a short time :  1450°C
Acid tolerance:  30 times than Ceramics , 150 times than 
Stainless steel
Visible light transmittance :  above 93%
UV spectral region transmittance: 80%
Resistance value : 10000 times than ordinary glass
Annealing point: 1180°C
softening point: 1630°C
Strain point: 1100°C


Contact Us

Contact Person :Ms. Bonnie

Company:Changsha Jintuo Experimental Equipment

Address:Room 608, Sunrising Building, No.68 Bayi Street, Changsha, Hunan Province, China., Changsha, Hunan, China,


Ms. Bonnie < Changsha Jintuo Experimental Equipment >
I want to know:

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