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Cheapest Price Two-way Mirror Glass - Heat resistant curved borosilicate glass tube half cylinder tube glass – Hongya
Cheapest Price Two-way Mirror Glass - Heat resistant curved borosilicate glass tube half cylinder tube glass – Hongya Detail:
3D Printer Parts UM2 Borosilicate Glass Plate With 257*229*4mm for Ultimaker 2 3d printers
Our advantage:
1.High quality
2.Professionally packed in wooden boxes to prevent the damages during the transportation
3.Customize any size you need.
Glass plate with MK3 aluminium heated bed
PCB heatbed with glass board
Borosilicate glass 3.3 is one of transparent colorless glass, through wavelength is between 300 nm to 2500 nm, transmissivity is more than 90%. Coefficient of thermal expansion is 3.3. It can acid proof and alkali , the high temperature resistant is about 450°C. If course handling , the high temperature resistant can reach 550°C or so. Apply to lighting fixture , chemical industry , electron, high temperature equipment and so on.
Borosilicate glass 3.3 has excellent transmission over the visible and NIR wavelengths working from 310nm to 2700nm. The surface quality is not as high as the BK7 versions.
Borosilicate glass 3.3 has excellent chemical and thermal-shock resistance and has a maximum working temperature of 500°C so are excellent for use in high powered light source applications or an excellent choice for cold and hot mirror substrates..
Borosilicate glass 3.3 specifications
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Product Name
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Borosilicate glass
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Density:
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2.23± 0.02g/cm3
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Hardness
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>7
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Tensile strength
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4.8×107Pa(N/M2)
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Bulk modulus
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93×103 M pa
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Modulus of rigidity
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3.1×1010Pa
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Young’s modulus
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63KN/mm3
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Compressive strength
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1200kg/ cm2
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Poisson’s ratio
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0.18
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Thermal expansion coefficient
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(0-300℃) (3.3±0.1)x10-6K-1
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Coefficient of thermal conductivity
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1.2W×(m×k) -1
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Specific heat capacity
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(20-100℃) 00.82kJx(kgxk)
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Softening point
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810±10 ℃
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The resistivity1gρ
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250℃ 8.0Ω×cm
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Dielectric coefficientε
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4.7
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Dielectric strength
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5 ×107V/M
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Dielectric loss factor
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tanσ(MC20℃)≤38 ×10-4
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Resistance to cold and hot shock
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280℃
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Continuous working temperature
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≤550℃
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Optical performance of borosilicate glass
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Light transmittance
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92%
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The refractive index
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1.47384
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The wavelength
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435.8nm=1.481, 479.9nm=1.4772 , 546.1nm=1.4732
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Borosilicate glass application
Chemical industry
Food package
Medical packaging
Substrates for dielectric coatings
Lighting applications
Optical filter coating substrates
Wafer substrates
Anodic bonding applications
Biotechnology
Photovoltaics
Environmental technology
Harsh environments
Neutron absorbers
Measurement and sensor technology
Sight glass and optical glass
Product detail pictures:
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With reliable good quality system, great standing and perfect consumer support, the series of products and solutions produced by our organization are exported to quite a few countries and regions for Cheapest Price Two-way Mirror Glass - Heat resistant curved borosilicate glass tube half cylinder tube glass – Hongya , The product will supply to all over the world, such as: Swaziland, Sudan, Guinea, We have the best products and professional sales and technical team.With the development of our company, we are able to provide customers best products, good technical support, perfect after-sales service.
By Madeline from Chicago - 2015.09.16 11:31
Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
By Ida from Slovakia - 2015.12.11 14:13
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