Ceramic electrothermal board element structure: embedded ceramic far infrared ray radiation components, department adopts high radiation rate of glaze layer, thermal shock performance is good for the ceramic substrate,
High quality heating wire sintering and become, once the composition of them respectively as follows:
1. Matrix: by thermal shock with good sex of ceramic material composition,
2. A febrile: by the high quality nickel chrome Alloy Wire fire and into,
3. Glaze layer: by far outside the radiation properties of metal oxide material composition and good put right amount additive improve radiation intensity enhance billet glaze adaptability.
Ceramic electrothermal board: 1.the radiation characteristics: the highest monochromatic radiation components rate of 0.9, method to the radiation ratio weas larger than 0.83.
2) thermal response time: from the room temperature to radiation plate surface temperature constant value for no more than 20 minutes.
3. Heat resistant into degeneration: five hot alternating after test without peeling, no crack.
4. Focusing temperature uniformity: more than 15%
5. Power error: the rated operating voltage acuities 5%
6. The cold insulation resistance: ZhaoOuBiao > 2m Ω 500V
7. One-dimenion thermal insulation resistance: 500V ZhaoOuBiao > 0.5 m Ω
8. Use life > 3000 hour.
Embedded ceramic far-infrared electrothermal board and is based on international advanced technology guidance, plus years of research, get results.
With high technology, the overall performance is good, clean sanitation, convenient assembly, acid resistance and corrosion, the use of safe, with long life-span characteristics.
Can be widely used in vacuum, plasrics food baking, health and other kinds of infrared drying baking, curing such occasions, in electronic textile and light,
Electrical chemical, medical treatment, food industries has an ideal energy saving effect, have apparent social benefit and economic benefit.
Our factory can according to special requirements of users pay special processing.
陶瓷电热板元件结构:埋入式陶瓷远红外线辐射元件,系采用高辐射率的釉层,热震性能良好的陶瓷作基体,
高质量的电热丝一次烧结而成,它们的组成分别如下:
1.基体:由热震性好的陶瓷材料组成;
2.发热性:由高质量的镍铬合金丝烧制而成;
3.釉层:由远外辐射性能好的金属氧化物原料组成并放入适量的添加剂提高辐射强度增强坯釉适应性.
陶瓷电热板：1.辐射特性:元件的最高单色辐射率达0.9,法向全辐射率大于0.83。
2.热响应时间:从室温升至辐射板表面温度恒定值时间不超过20分钟。
3.耐冷热交变性:五次冷热交变试验后无剥落、无开裂。
4.辐射面温度不均匀度：≤15％
5.功率误差：在额定工作电压下≤5％
6.冷态绝缘电阻：500V兆欧表>2mΩ
7.热态绝缘电阻：500V兆欧表>0.5mΩ
8.使用寿命>3000小时。
埋入式陶瓷远红外电热板，是根据国际先进技术的指引，加上多年的研究，获得的成果。
具有科技含量高、整体性能好、清洁卫生、组装方便、耐酸、耐腐蚀，使用安全、寿命长的特点。
可广泛用于真空吸塑、食品烘烤、医疗卫生等各类红外干燥烘烤、固化等场合，在电子纺织、轻工、
机电化工、医疗、食品等行业中具有理想的节能效果，有明显的社会效益及经济效益。
我厂可根据用户的特殊要求给予特殊加工。
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