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Porcelain desiccator plate
| 半岛bd体育手机客户端 编号： | 3189692 |
| 规格： | plate diam. 230 mm, no. of holes, 8 |
| 包装规格： | 1 EA |
| 半岛bd体育手机客户端 类别： | 半岛游戏平台官网入口网址 耗材 |
| 优惠价： | 立即咨询 |
基本信息
| NACRES | NB.43 |
| General description【一般描述】 | Chemical porcelain has an average coefficient of expansion from 20℃ to 200℃ is 3.56 x 10-6, gradually increasing to 4.69 x 10-6 at 1000℃. To prevent thermal stress cracks on porcelain ware it is strongly recommended a heating/cooling rate not to exceed 200℃/hour. The desiccator plate holes hold crucibles, bottles, or vials, and has a glazed top surface, with feet 16 mm H, for stability. Refractory Qualities Fusion point: 1670℃ Softening point: 1400℃ Limit of use, unglazed: 1400℃ Limit of use, glazed: 1150℃ Limit of use, evacuated: 1300℃ |
半岛bd体育手机客户端
性质
| feature【特点】 | no. of holes 8 |
| manufacturer/tradename | Coorstek 60449 |
| hole diam.【孔直径】 | 30 mm |
| plate diam.【板直径】 | 230 mm |
