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Factory wholesale Stirring Rod For Lab - 3D Printer Parts Borosilicate glass Plate for 3d printing size 257*229*4mm for UM2 printer – Hongya
Factory wholesale Stirring Rod For Lab - 3D Printer Parts Borosilicate glass Plate for 3d printing size 257*229*4mm for UM2 printer – 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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All we do is usually affiliated with our tenet " Buyer to start with, Belief to start with, devoting about the food packaging and environmental defense for Factory wholesale Stirring Rod For Lab - 3D Printer Parts Borosilicate glass Plate for 3d printing size 257*229*4mm for UM2 printer – Hongya , The product will supply to all over the world, such as: Paraguay, London, Italy, Our company absorbs new ideas, strict quality control, a full range of service tracking, and adhere to make high-quality solutions. Our business aims to "honest and trustworthy, favorable price, customer first", so we won the trust of the majority of customers! If you are interested in our items and services, please do not hesitate to contact us!
By Kristin from Jersey - 2015.11.02 11:11
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Anna from Georgia - 2015.07.26 16:51
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