our company are also widely used in other industry ,technical fields ,where proprties of
high temperature proof ,thermal stability , high chemical stability ,high dielectric are
needed
A .Electric-heated continuously melting quartz glass tubes ;
B. Vacuum pressure quartz glass tubes ;
C. Two steps gas melting and electric -melting quartz glass tubes ;
D. Two steps electric -melting quartz glass tubes
High-class (class A) ,first class ( class B), and qualified products ( class C)
Chemical Purity
Class |
Class A |
Class B |
Class C |
Al ,Fe ,Ca, Ti in total |
<50 |
<70 |
<100 |
[OH]-1content |
<=3 |
<=5 |
<=10 |
ULTRANANOTECH PRIVATE LIMITED
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