Kinds of quartz products for laboratory equipment

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Price:RUB 758.18
Price in USD:Details

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Product Overview

Description

Product Description
Kinds of quartz products for laboratory equipment
Physical properties
SiO2 :

99.95%

Density :

2.2(g/cm3)

Degree of hardness mosh' scale :

6.6

Coefficient of expansion 25--300℃ ℃-1 ( ×10-6 )

0.58

Melting point:

1732°C

Working temperature :

Under 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

99.95%
Density :
2.2(g/cm3)
Degree of hardness mosh' scale :
6.6 
Coefficient of expansion 25--300℃ ℃-1 ( ×10-6 )
0.58
Melting point: 
1732°C
Working temperature : 
Under 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
Spectral Transmission at 1.0mm Thickness
nm
220
255
280
315
350
380
590
780
%
89
91
93
93
93
93
93.5
93.4
Chemical Composition, unit: PPM
K+Na
Ca
Fe
Al
Mg
Ti
Ba
Li
Cu
<10
<3
<1.5
<20
<1.0
<3.0
<0.2
<1.0
<0.5
Detailed Images

Welcome inquiry for high quality and reasonable price
Certifications
Packing & Delivery
FAQ

Q: Are you a factory or trading company?

A: We are a factory.

Q: Where is your factory located? How can I visit there?

A: Our factory is located in Lianyungang, China, about 2hours by air from Shanghai.

Q: What is the material of your products?

A: The material is quartz, SiO2 99.99%

Q: Does your company support "Trade Assurance"?

A: Yes.

Q:What is the payment term?

A:We accept T/T, PayPal, Western Union, L/C.

Q: How about the delivery time?

A:10-15 working day after payment received.

0.0127 s.