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Donghai Kaikai Quartz Products Co.Ltd

Products >> Quartz Plate with Holes

Quartz Plate with Holes

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Description
Product Name: Quartz Plate with Holes
Supply Ability:
Related proudcts quartz plate,
Specifications according to your requirements
Price Term: FOB
Port of loading: Shanghai,Lianyungang
Minimum Order 1 pc
Unit Price:

Material

Quartz glass

Purity :

More than 99.99%

Characteristic :

1.high quality competitive price and elegant appearance

2.high temperature resistence and corrosion resisting

3.no bubble and no processing trade

4.long time to use

The properties of quartz boat :

chemical composition

Cr
Ge
Fe
Mg
Ti
Ca
Al
Na
Li
K

0.1
0.4
1.5
0.4
0.1
0.8
16
2.3
0.5
2.0




spectral transmission at 1.0mm thickness

Nm
¡Ü220
255
280
315
350
380
590
780

%
89
91
93
93
93
93
93.2
93.4




physical properties

Density 20℃kg/m3
2.2

Coefficient of expansion 25-300℃/℃
0.58

Softening point(℃)
1670

Annealning point(℃)
1210

Strain point(℃)
1110

Youngs Modulus
7.3¡Á105



Contact Us
Company: Donghai Kaikai Quartz Products Co.Ltd
Contact: Ms. Alice Lu
Address: No.98 Huanghe Road Donghai County
Postcode: 222300
Tel: 86-0518-87162881
Fax: 86-0518-87162880
E-mail:         


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Tel : 86-0518-87162881 Fax : 86-0518-87162880
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