GutangiraIkirahure gisobanutseUrupapuro rwa 3.3 Ikirahure hamwe na Laser yaciwe umwobo
Ibiranga
- 3.3 Coeefficient yo Kwaguka
- Kurwanya ubushyuhe bwinshi hamwe na chimiquegushikama
-Super Scratch irwanya & Amazi & Flame irwanya
-Igororoka ryuzuye
-Itariki yo gutanga ku gihe
-Imwe kuri imwe yo kwemerera nubuyobozi bwumwuga
-Imiterere, ingano, finsh & igishushanyo kirashobora gutegurwa nkicyifuzo
-Anti-glare / anti-yerekana / anti-urutoki / anti-mikorobe irahari hano
HejuruIkirahureRaporo y'ibintu
| (Ubucucike) | 2.30G / CM² |
| (Mohs Harlande) | 6.0mohs ' |
| 弹性模量 (elastique modulus) | 67Knmm - 2 |
| (Imbaraga za Tensile) | 40 - 120NMM - 2 |
| 泊松比 (Ikigereranyo cya Poisson) | 0.18 |
| 热膨胀系数 (20-400 ° C) (Coefficient yo Kwagura Ubushyuhe) | (3.3) * 10`-6 |
| 导热率比热 (90 ° C) (Ubushyuhe busobanutse) | 1.2w * (m * k`-1) |
| 折射率 (indangagaciro itoroshye) | 1.6375 |
| (Ubushyuhe bwihariye) (J / KG) | 830 |
| (Point Point) | 1320 ° C. |
| (Poftening Point) | 815 ° C. |
| 连续工作温度 / 使用寿命 (ubushyuhe bukora / ubuzima bwa serivisi) | 150 ° C. |
| ≥120000H (-60 ° C-150 ° C) | 200 ° C. |
| ≥90000H (-60 ° C-200 ° C) | 280 ° C. |
| ≥620000H (-60 ° C-280 ° C) | 370 ° C. |
| ≥30000H | 520 ° C. |
| ≥130000H | |
| (Ihungabana ry'ubushyuhe) | ≤350 ° C. |
| 抗冲击强度 (Imbaraga Imbaraga) | ≥7J |
| 主要化学成分% 含量 (Ibigize imiti minini% Ibirimo) | |
| Sio2 | 80.40% |
| Fe203 | 0.02% |
| Ti02 | 1.00% |
| B203 | 12.50% |
| Na20 + K20 | 4.20% |
| FE | 0.02% |
| (Kwihanganira amazi) | HGB 1 级 (HGB 1) |
Ikirahure kirimo ikirahuri ki?
Ikirahure cya Borosuilicate ni ubwoko bwikirahure hamwe na Silica na Boron Trioxyde nkabakiriya nyamukuru. Ibirahuri byabitswe bizwiho kugirana coefficial nkeya yo kwagura ubushyuhe (≈3 × 10⁻⁶ K⁻¹ kuri 20 ° C), bikaba bihanganira ubushyuhe burenze ibindi bihuri bisanzwe. Ikirahure nkiki gikorerwa imihangayiko yubushyuhe kandi irashobora kwihanganira ibishushanyo mbonera bidahuye na 165 ° C (297 ° F). Bikunze gukoreshwa mukubaka amacupa ya reagent na flasks kimwe no gucana, ibikoresho bya elegitoroniki na shusho.
Igikorwa
Incamake y'uruganda
Abakiriya basuye & ibitekerezo
Ibikoresho byose byakoreshejwe ni Kubahiriza Rohs III (verisiyo yuburayi), ROHS II (Ubushinwa), kugera (verisiyo iriho)
Uruganda rwacu
Umurongo wa Staltuge & Ububiko
Filime yo Kurinda Filime - Isaro Paarton Gupakira - Gupakira Gupakira
Ubwoko 3 bwo Gupfunyika
Kohereza Plywood Pack - Kohereza impapuro Ikarita
