Clear quartz crucibles

Brief Description
Classification: Other Brand Name: Highborn Model Number: hb
Place of Origin: China (Mainland) Application: heat-resistant glass 
Delivery Terms & Packaging
Packaging Detail:Standard export packing
Delivery Detail:7-15DAYS
Specifications
Clear quartz crucibles

Clear quartz crucibles
- Heat resistant temperature: 1200 degreeC
- Mainly be used as laboratory application

Clear quartz crucibles

Al

Fe

Ca

Mg

Ti

Cu

Mn

K

Na

Li

Co

Ni

B

21.32

0.94

1.88

0.29

0.54

0.05

0.05

0.40

2.06

1.66

0.07

0.07

0.16

 

1Roundness

Unitmm

 

 

Spec

ID tolerance

 

10≤D<30

+0.0
-0.3

 

30≤D<100

+0.0
-0.5

 

100≤D<200

+0.0
-0.7

 

200≤D≤300

+0.0
-1.0

 

300≤D≤400

+0.0
-2.0

Thickness

Spec

Wall tolerance

 

1≤δ<3

±0.2

 

3≤δ<8

±0.3

 

8≤δ<12

±0.5

 

12≤δ<20

±0.6

 

 

 

 

 

 

 

 

2Square

LengthL1      Wide L2          Unitmm

Spec

Length tolerance

10≤L1<30

10≤L2<30

+0.0
-0.3

30≤L1<100

30≤L2<100

+0.0
-0.5

100≤L1<200

100≤L2<200

+0.0
-0.7

200≤L1≤350

200≤L2≤350

+0.0
-1.0

 

Thickness

Spec

Thickness tolerance

 

 

1≤δ<3

±0.2

 

 

3≤δ<8

±0.3

 

 

8≤δ<12

±0.5

 

 

12≤δ<20

±0.6

 

 

 

 

 

 

 

 

 

Optics piece: In the visible light scope, the transmissibility is bigger than 90%

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