Vérifiez mes commandes: Liste
| Type | Verre ignifuge borosilicaté |
| Thickness | 2,3,4,5,6,8,10,12, 15mm |
| Standard Size | 1200*1800mm 1200*600mm 1200*900mm |
| Incoterms | EXW,FOB,CFR,CIF,CIP,DDU,DDP. |
| Lead time | About 20 days upon receipt of your deposit or confirmation. |
| MOQ | 100 Sqm. |
| Package | Paper or powder interlayer between two glass panels and plywood crates with straps. |
| Payment Terms | T/T, L/C, D/P, Western Union,Paypal. |
| Place of origin | CHINA |
| Type | Verre ignifuge borosilicaté |
| Thickness | 2,3,4,5,6,8,10,12, 15mm |
| Standard Size | 1200*1800mm 1200*600mm 1200*900mm |
| Incoterms | EXW,FOB,CFR,CIF,CIP,DDU,DDP. |
| Lead time | About 20 days upon receipt of your deposit or confirmation. |
| MOQ | 100 Sqm. |
| Package | Paper or powder interlayer between two glass panels and plywood crates with straps. |
| Payment Terms | T/T, L/C, D/P, Western Union,Paypal. |
| Place of origin | CHINA |
Borosilicate Glass 3.3 is highly resistant to water, neutral and acid solutions, concentrated acids and acid mixtures, and to chorine, bromine, iodine and organic substances. The chemical resistance of this glass is superior to that of most metals and other materials, even when exposed to long processing periods and temperatures above 100 ºC. A slight release of mainly monovalent ions takes place after exposure of the glass to water or acids. A very thin layer of impervious silica gel is subsequently formed on the surface of the glass, which in turn slows clown further attack. At higher temperatures and in more concentrated forms the glass surface is subject to increased attack by hydrofluoric acid, hot phosphoric acid and alkaline solutions.
cut, edgework, drill, acceptable
Characteristics:
great heat resistance performance, stable chemical property;
high light transmission
Application
household electrical appliance
fireplace glass
optical(filter)
medical and physic(slide glass,Titration plate )
| Borosilicate Glass Properties | ||
| Metric | US | |
|
Coefficient of mean linear thermal expansion a acc. to DIN ISO 7991 |
3.3 · 10-6 K-1 (20 °C; 300 °C) |
3.3 · 10-6 K-1 (68 °F; 572 °F) |
| Transformation temperature Tg |
525 °C |
977 °F |
| Density r at 25 °C | 2.23 g · cm-3 | 139.2 lb · ft-3 |
| Modulus of elasticity E (Young’s modulus) | 63 · 103 N · mm-2 | 91 · 105 lb · in-2 (psi) |
| Poisson’s ratio m | 0.2 | 0.2 |
| Thermal conductivity lw at 90 °C | 1.2 W · m-1 · K-1 | 0.69 Btu · hr -1 · ft-1 · °F-1 |
| Refractive index (l = 587.6 nm) nd | 1.473 | 1.473 |
| Stress-optical coefficient (DIN 52 314) K | 4.0 · 10-6 mm2 · N -1 | 4.0 · 10-6 mm2 · N-1 |
| Chemical Composition | Chemical Resistance | |
| SiO2 B2O3 Na2O+K2O AI2O3 | Hydrolytic Class (DIN ISO 719) | HGB 1 |
| 81 13 4 2 | Acid Class (DIN 12116) | Class S 1 |
| Alkali Class (DIN ISO 695) | Class A 2 | |
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Kindly processed glasses Le produit a été dûment certifié pour vous rassurer d 'acheter. Notre certification comprend:
ISO9001 | China GB | EN(European Norm) | ANSI(American National Standards Institute) | AS/NZS
Kindly Glass & Mirror is a professional supplier of glass panels and good manufacturer of processed glass panels.
