Three Neck Quartz Flask Customized quartz round bottom glass flask with high quality
- Category: >>>
- Supplier: Lianyungang Liaison Quartz Co. Ltd.
Share on (60675739468):
Product Overview
Description
Three Neck Quartz Flask
Product Description
Material:Quartz glass
Material Date Sheet
Physical properties | |
SiO2 : | more than 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 |
Color: Clear
Type: lab glass ware.
Production Flow
General process: End closing-Cutting-Fire polished-Cleaning-Dring-Annealing-Cooling down-Inspecting-Packing
Related Products
Company Information
Certifications
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.
What is the payment term?
We accept T/T, PayPal, Western Union, L/C.
Q: How about the delivery time?
10-15 working day after payment received.
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
