Features:
1, aluminum frame, natural beauty, high surface finish;
2, strong oxidation resistance, corrosion resistance;
3, the frame can be oxidized into different colors, the surface can also do spraying;
4, the service life is long, good stability;
5, the product a total of 4.0,7.7 two cavity, which is more stable in the former firm.
技術(shù)參數(shù)：
| 機(jī)械特性 | |
| 尺寸 | 1650x992x40x35-4.0型腔/7.7型腔 |
| 角度 | 45° |
| 材質(zhì)型號(hào) | 6063-T5 |
| 抗拉強(qiáng)度 Mpa | ≥160 |
| 非比例延伸強(qiáng)度 Mpa | ≥110 |
| 斷后延伸率 | ≥8 |
| 韋氏硬度 | ≥8 |
| 其他特性 | |
| 陽極氧化 | AA15（級(jí)別） |
| 表面處理 | 噴砂 |
| 有無溢膠槽 | 有 |
| 耐腐蝕（CASS） | ≥9級(jí)，時(shí)間24小時(shí) |
| 耐候性 | 300小時(shí)后，表面無粉化現(xiàn)象 |
| 絕緣性 | 良好 |
