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Microwave Borosilicate Round Corner Optical Glass Sheet 30mm Dia

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Anhui Uniform Trading Co.Ltd

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Microwave Borosilicate Round Corner Optical Glass Sheet 30mm Dia

Name: Microwave Borosilicate Round Corner Optical Glass Sheet 30mm Dia
Brand: UNIFORM
Price: 1 USD

Brand Name : UNIFORM

Model Number : AUTC-GP-109

Certification : RoHS, ISO9001, CE, TUV

Place of Origin : CHINA

MOQ : 10pcs

Price : negotiable

Payment Terms : T/T, Western Union

Supply Ability : 300-500pcs/day

Delivery Time : 7 days

Packaging Details : carton box and wooden box

material : Borosilicate/Quartz glass

Size : dia.30mm, length:35mm

Frost No. : 180＃

Transmittance : 92%

Shape : rod and tube

HS Code : 9001909090

Net weight : 52g

Knoop hardness : 480

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Borosilicate/Quartz Square Round Corner Optical Glasses Sheet Plate Window

Advantage

High purity: SiO2 >99.99%;
JGS1, JGS2, JGS3;
Excellent chemical performance for acid resistance and alkali resistance;
No air bubble no air line.
High temperature resistance
Excellent electrical insulator
ISO 9001 Certification
We can accept customized according to your requirement.
 
Specification & Properties

Round Tpye	Diameter: 1mm-500mm; Thickness: 0.5mm-300mm.
Rectangle Tpye	Length: 5mm-2000mm; Width: 5mm-800mm; Thickness: 0.5mm-100mm
Density	2.2g/cm3
Compressive strength	1100Mpa
Young's modulus	72000Mpa
Modulus of rigidity	31000Mpa
Mohs hardness	5.5~6.5
Transformation point	1280°C
Softening Point	1780°C
Annealing point	1250°C
Specific heat (20 ~ 350 °C)	670J/kg.°C
Thermal conductivity (20 °C)	1.4W/m.°C
Index of refraction	1.4585
Thermal processing temperature	1750~2050°C
Short-term working temperature	1300°C
Long-term working temperature	1100°C
Strain	1270 C Fused The Quartz Glass Brick
PPM grade	Controlled 10/20/100 PPM
Electrical Resistivity: 1000℃	1x106 Ω. cm

The chemical composition of clear quartz glass: (unit: ppm)

AL	Fe	K	Na	Li	Ca	Mg	Cu	Mn	Cr
5-12	0.19-1.5	0.71-1.6	0.12-1.76	0.38-0.76	0.17-1.23	0.05-0.5	0.05	0.05	<0.05

B	Ti
<0.1	<1

Spectral transmission of clear quartz glass at 1.0mm thickness

mm	<220	255	280	315	350	380	590	780
%	89	91	93	93	93	93	93.2	93.4

Application
They are widely used in optical instrument, sight glass, observation window for furnace, semiconductor, photoelectron, military industry, metallurgy, lab glassware and many other fields.

Microwave Borosilicate Round Corner Optical Glass Sheet 30mm Dia

FAQ:

1. . Could you send free samples?
Your samples fee will be returned when you plack bulk order.

2.What's the delivery time?
7 days, it is up to your quantity and soecification and our stock. If in stocks, once you make the payment, your products will be sent within 2 days.

5. Can you OEM or ODM?
Yes, we accept all OEM and ODM.

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