Tempered Pyrex Glass for Preventing Fire

Min.Order: 10

Product origin: Suzhou, Jiangsu, China

Infringement complaint:

Complaint

US$ 10

Description

Our tempered Pyrex glass is made up of about 15% boron trioxide, which is that magical ingredient that completely changes the behavior of glass

1. makes it thermal shock resistant and fireproof. This allows the glass to resist extreme changes in emperature and is measured by the "Coefficient of Thermal Expansion," the rate at which the glass expands when it is exposed to heat. Thanks to this, borosilicate glass has the ability to go straight from a freezer to an oven rack without cracking.
2. makes it more clearer (with more than 95% light transmittance at 6mm thickness)than low iron glass
3. makes it 2 times stronger than normal tempered float glass
4. doesn't makes it spontaneous broken or explosive

Technical Data

Densityρ:	2.23± 0.02g/cm3
Hardness:	>7
Tensile strength:	4.8×107Pa(N/M2)
Bulk modulus:	93×103 M pa
Modulus of rigidity:	3.1×1010Pa
Young's modulus:	63KN/mm3
Compressive strength:	1200kg/ cm2
Poisson's ratio:	0.18
Thermal expansion coefficient:	(0-300ºC) (3.3±0.1)x10-6K-1
Coefficient of thermal conductivity:	1.2W×(m×k) -1
Specific heat capacity:	(20-100ºC) 00.82kJx(kgxk)
Optical performance:
1. Light transmittance:	92.5%
2. The refractive index:	Nd: 1.47384
3. The wavelength:	435.8nm=1.481, 479.9nm=1.4772 , 546.1nm=1.4732
Softening point:	840±10 ºC
The resistivity1gρ	250ºC 8.0Ω×cm
Dielectric coefficientε	4.7
Dielectric strength	5 ×107V/M
Dielectric loss factor	tanσ(MC20ºC)≤38 ×10-4
Resistance to cold and hot shock	280ºC
Continuous working temperature	≤550ºC
Water resistance:	ISO719 HGB Level 1
Acid resistance	ISO195 HGB Level 1
Alkali resistance	ISO695 HGB Level 2

Borosilicate fire resistant glass has smoothly passed the States Fire extinguishing
Systems Test.

Fire-Proof Glass not only has superb fire resisting performance but is extremely hard
for glass. It is 10 to 12 times stronger than ordinary glass of the same thickness,
and 2 to 3 times stronger than tempered glass.

The detail information of borosilicate fire resistant glass:

thickness	3mm,4mm,5mm, 6mm, 8mm, 10mm, 12mm, 15mm, 19mm
color	clear, customized color as per Panton or Ral (silk-screen printed ) or printed color.
type	reflective glass, low-e glass, tinted glass, acid etched glass, pattern glass, silk screen printed glass
flat tempered	Maximum size: 70003000mm(more than 10mmthick), Minimum size: 3003000mm
bent tempered	Maximum arc length: 3660(arc length)3000mm(Height) Minimum size: 500300mm, Thickness: from 6mm to 19 mm

Features	l)High impact and temperature resisting, easy for installation 2)Safety,non-pollution,friendly to environment. 3)No air bubbles in the processing and keeping transparent in the condition of ultraviolet and flaming 4)Colours,sizes,thickness diversified 5)Can be compounded into Laminated Glass,Insulated Glass, Anti Fire and Bullet Glass,Coated Glass, Painting Glass,Frosted Glass,Electronic and Furniture Glass.
Quality Standard	AS/NZS2208,EN12150&12600,SGCC,IGCC,CE,3C certificate and Fire-proof certificate.
Applications	l)Safe Exits in Commercial Building/Office Building 2)Residence/Villa and Rooming House 3)Interior or Exterior Construction 4)Entrance Doors/ Windows 5)Warm House/Ceiling/Balustrade and Louver 6)Curtain Walls/Shopwindows and Dome 7)Telephone Booth and Bus Station
International Market	U.S.A, Germany,Australia,Singapore,Japan,Thailand,Vietnam,Italy, India, Egypt, Pakistan, Iran, Kuwait, United Kingdom, Russia, Indonesia, Belgium, Turkey, South Africa, Poland, Iraq. Czech, Korea,Canada