We are the biggest manufacture of colored borosilicate glass rod&tubing in China ,we are also the exclusive manufacture of colored borosilicate glass rod&tubing since 2002.
Main composition:
a) SiO2: 80 ¦0.5%
b) B2O3: 13 ¦0.2%
c) Al2O3: 2.4 ¦0.2%
d) Na2O (+K2O): 4.3 ¦0.2%
Chemical properties:
a) Coefficient of mean linear thermal expansion :
(20/300 ¦C):3.3¦0.1 (10-6K-1)
b) Transformation temperature: 525¦15¦C
c) Working point: 1,260 ¦20¦C
d) Softening point: 820 ¦10¦C
e) Density at 20¦C: 2.23g/cm¦
f) Hydrolytic resistance at 98¦C: ISO719-HGB1
g) Hydrolytic resistance at 121¦C: ISO720-HGA1
h) Acid resistance class: ISO1776-1
i) Alkali resistance class: ISO695-A2
We now can produce 11 colors: red, opaque black, opaque white, pink, purple, green, yellow, amber, dark blue, light blue and transparent black. Test shows they contain no heavy metal elements.
The size we can do : OD: 3.5ù300mm W.T:0.8ù12mm, length 3000mm.
OEM is welcomed.
JHG fire-resistant glass is combined with borosilicate glass and float glass technology, which fire resistant properties much superior to those of sode lime glass , the main character is :
* high performance to bear high temperature , our tempered borosilicate glass 4.0 can withstand 120 minutes fire test .
* Ultra light ,borostilicate glass 8% less than sode lime glass
* Hign soften point in fire
* High ligh transmission
* No SO2 pollution ,no self-explosion
Borosilicate 4.0 Technical data :
Size: 1830*3000mm
Density (g/cm�?�³) : 2.28�?�±0.1
Co-efficient of expansion (�?�±)(20-300�¢??) : 4.0�?�±0.1�??10-6k-1
Softening point(�¢??) : 845�?�±10
Light transmission :�?� �¢?�¥90(6mm)
Main usage :
4.0 building partition ,facade ,door ,ceiling ,floor
3.3 household application ,optics , lighting
1) Available colors: dark blue, light blue, amber, light yellow, green, pink, purple, red and opaque blackú¼transparent black, gold champagne color new color.
2) Regularly stocked tubing size (diameter x wall thickness):
Heavy wall tubing :( ten colors)
25 x 4mm, 32 x 3.2mm, 32 x 4mm, 38 x 3.2mm, 38 x 4mm, 44 x 4mm, 51 x 4mm, 51 x 4.8mm (standard length of tubingú¦1220mm)
BOROSILICATE GLASS
Clear borosilicate glass tube and rod
Colored borosilicate glass tubes and rod
Laboratory glassware
Glass joint
Other glass products made by boro 3.3 glass.
JHG solar glass including texture glass and flat glass, it is the nice performance low iron glass with high solar transmittance, and low reflection. After tempered, it will be the ideal choice for photovoltaics, solar thermal collector, and greenhouse.
Size
Maximum Size:1665*2200mm
Minimum Size: 300*300mm
Specifiction
Main thickness  2-5mm
Dimension tolerance ±1.0mm
Thickness tolerance ±0.2mm
Diagonal tolerance 0.2%
Overall bow & 0.2%
Iron content 110ppm
Solar transmittance  from 91.5-99%
(wavelength rang 380-1100mm)
Hardness 4H
SOLAR GLASS
JHG solar glass including texture glass and flat glass ,it is the nice performance low iron glass with high solar transmittance, and low reflection .
After tempered, it will be the ideal choice for photovoltaics, solar thermal collector ,and greenhouse .
Size
Maximum Size:1665*2200mm
Minimum Size: 300*300mm
Specifiction
Main thickness 2-5mm
Dimension tolerance �?�±1.0mm
Thickness tolerance �?�±0.2mm
Diagonal tolerance 0.2%
Overall bow <0.2%
Iron content 110ppm
Solar transmittance from 91.5-99%
(wavelength rang 380-1100mm)
Hardness H
Main glass series
2-5mm Tempered low iron float glass
2-5mm Tempered low iron texure/mistlite glass
2-5mm AR coating glass
2-5mm High hazed tempered glass
2-5mm silk printed tempered glass
we may offer 3mm/3.2mm/4mm/5mm/6mm tempered solar glass ,
glass mainly used for PV module ,solar collector ,greenhouse ,
solar transmission >91.5%
AR coating max solar transmission>99%
The leading, largest, renowned Borosilicate glass tubes manufacturer and exporter in China, about 60MT output every day from 3 furances, guarantee the quantities and the quality for your need, Welcome for the inquiry and discussion of the business cooperation.
JH acid etched glass is annealed glass treated with acid to give its surface a frosted look.Entire sheets of glass can be acid etched,or small sections can be treated to add specific designs. It make glass artistic ,beautiful and long lasting .Normal acid etched glass can be used to create doors,partitions,walls,shelves,and railings, special items can be used as �?�¢??anti-glare glass�?�¢?? for picture frame , screen ,etc.
Product items : single side acid etched glass / double side acid etched glass
