4 inch quartz boat for semiconductor

Place of Origin:

Jiangsu, China

Brand Name:

KK

Model Number:

KKSY8803

Application:

semiconductor solar power silicon

Shape:

boat

Dimensions:

up on the request

Chemical Composition:

sio2

color:

clear

sharp:

boat

surface treatment:

fire polish

size:

4" 3" 6" 8"

material:

quartz glass

purity:

99.99%

Density:

2.2g/cm3

Strain point:

1120℃

softening point:

1680℃

Annealing point:

1210℃