1, Mikä on lämpöä vahvistettu lasi?
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, Miksi käyttää lämpösäännetyn lasin käyttöä?
- 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.
- Vakaa terminen vakaus: jopa kuumalle auringonpaisteelle tai rankkasateella tai lumella altistuva lämpövahvistettu lasi pysyy vakaana.
- Flat surface, compared to full tempered glass, heat-strengthened glass has less distortion.
3, Miten lämpö vahvistuu lasia?
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, Ominaisuudet:
| Tuotteen nimi: | Heat-strengthened glass/half tempered glass/semi tempered glass |
| Lasin värit: | clear, ultra-clear, blue, green, bronze, grey, etc. |
| Lasin paksuus: | 5mm, 6mm, 8mm, 10mm, 12mm, jne. |
| Lasin muoto: | Tasainen/ kaareva. |
| Sovelluksia: | Julkisivu, verhoseinä, kaide, kattoikkunat, parveke kaide, ikkunat jne. |
| Sertifioinnit: | ASTM, CE, ISO9001, CCC jne. |
| Enimmäiskoko: | 2440*6000mm |
| Stressiä | 24 ~ 52Mpa |
| Kapasiteetti: | 5000SQM/vrk |
6, tiukka QC-järjestelmä.
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, usein kysytyt kysymykset
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, Onko lämpö vahvistettu lasi sama kuin karkaistu lasi?
Ei, se on paljon vähemmän voimaa kuin karkaistu lasi, mutta ei ole vaaraa itseräjähdyksestä.
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, Miksi valita Shenzhen Dragon Glass?
- 26 vuotta lasin syväkäsittelykokemusta.
- Kehittyneet koneet laadukkaaseen vakuutukseen.
- Tiukka QC-järjestelmän kaksinkertainen takuu laadusta.
- Suuri määrä kapasiteetti 5000sqm / vrk joten meidän lämpö vahvisti lasin hinta erittäin kilpailukykyinen Kiinassa rakennus lasimarkkinoilla.
- Nopea reagointi ennen ja jälkeen myynnin useita minuutteja ja ratkaisuja 24 tuntia.
9, Sertifikaatteet:
10, Vahva vaneripakkaus turvallisuuden takaamiseksi:
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