1, ¿Qué es el vidrio reforzado con calor?
Heat strengthened glass is also called half tempered glass or semi tempered glass or HS glass. The heat strengthening process is mostly the same as full tempered glass. The only difference is after heating to around 700-degree temperature, when quenching by the wind jet, the cooling speed will be longer and the press of cold wind is lower. Thus, making the surface of heat strengthened glass pressure much lower than fully tempered glass. Semi tempered glass strength is twice that of float glass, it can be used where places need glass stronger function but no risk of self-explosion, unlike full tempered glass.
2, ¿Por qué usar vidrio reforzado con calor?
- Higher-strength: Compared to normal float glass, semi tempered glass is 2 times stronger, can endure a higher impact.
- Safety: full tempered glass has a potential risk of self-explosion because of NiS in the glass raw material. Heat-strengthened glass has no such worry.
- Estabilidad térmica estable: incluso expuesto a la luz del sol caliente o a la lluvia o la nieve, el vidrio reforzado con calor permanece estable.
- Flat surface, compared to full tempered glass, heat-strengthened glass has less distortion.
3, ¿Cómo se hace el vidrio reforzado con calor?
Shenzhen Dragon Glass heat-strengthened process as below:
4, When to use heat-strengthened glass?
Generally speaking, using semi tempered glass is a very economical way to save budget and no risk of tempered glass self explosion with a less distorted surface. Heat-strengthened glass is usually used for windows or for some façade projects where glass size is smaller and less wind load is required. For further enhancement, semi-tempered glass can be processed as heat strengthened laminated glass. So that it can be used as a canopy or skylight, etc.
5, Propiedades:
| Nombre del producto: | Heat-strengthened glass/half tempered glass/semi tempered glass |
| Colores de cristal: | clear, ultra-clear, blue, green, bronze, grey, etc. |
| Espesor del vidrio: | 5mm, 6mm, 8mm, 10mm, 12mm, etc. |
| Forma de vidrio: | Plano/curvado. |
| Aplicaciones: | Fachada, muro cortina, barandilla, tragaluces, balaustrada de balcón, ventanas, etc. |
| Certificaciones: | ASTM, CE, ISO9001, CCC, etc. |
| Tamaño máximo: | 2440*6000mm |
| Estrés | 24 x 52Mpa |
| Capacidad: | 5000SQM/día |
6, Sistema de control de calidad estricto.
Our test includes raw material checking before cutting, surface inspection for each process, size accuracy after edgework, distortion measurement after the glass half tempering, stress uniformity inspection before packing.
7, Preguntas Frecuentes
1, Can semi-tempered glass be cut?
No.
2, Can semi-tempered glass be further processed?
Yes, heat-strengthened glass can have further treatment like coating, digital printing, frosting, or acid etching process to enhance its performance.
3, How much is the strength of semi-tempered glass?
Usually, the strength lies in 24~69Mpa. But we can keep it in control in 24~52Mpa which means better stress uniformity.
4, ¿El vidrio reforzado con calor es lo mismo que el vidrio templado?
No, es mucho menos resistente que el vidrio templado pero no tiene riesgo de autoexplotación.
5, Difference between heat soaked glass and heat strengthened glass?
Heat soaked test glass is full tempered glass further processed by heat soak testing. Strength is higher. Heat-strengthened glass is only semi tempered.
8, ¿Por qué elegir Shenzhen Dragon Glass?
- 26 años de experiencia en procesamiento profundo de vidrio.
- Máquinas avanzadas para seguros de calidad.
- Sistema de control de calidad estricto doble garantía de calidad.
- Gran cantidad de capacidad 5000m2 /día haciendo que nuestro precio de vidrio reforzado con calor muy competitivo en China construyendo el mercado de vidrio.
- Rápida respuesta antes y después de las ventas en cuestión de minutos y soluciones proporcionadas en 24 horas.
9, Certificaciones:
10, embalaje de madera contrachapada fuerte para garantizar el envío de seguridad:
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