矿物绝缘加热器是一种高性能的加热器，采用导热性能比传统的云母和陶瓷更高的纳米氧化镁作为绝缘材料，一层薄的致密的氧化镁填充在电热丝与金属外套之间，电热丝的热量迅速传递给被加热物体，降低了电热丝的温度，大大的提高了加热器的使用寿命。使用温度可达760℃，该加热器更能满足现代的塑料制造工艺。
特点
1.适用于各类塑料、化工及食品机械的加热系统；
2.工作温度可达760℃允许熔化的树脂如聚醚醚酮、聚四氟乙烯、聚醚酰亚胺和尼龙树脂；
3.更高的功率密度，大直径加热筒带时可达100W/平方英寸（15.5W/cm2）；小直径喷嘴加热圈时可达193W/平方英寸（30W/cm2）；
4.好的导热性能，消除热滞后和温度过冲；
5.不锈钢护套设计抵抗污染；
6.加热均匀，稳定以及更长的使用寿命。
Mineral insulation heater is a high-performance heater, which adopts pure MgO, better heat-conducting property than traditional mica and ceramic, as insulation material. A thin and dense layer of nanometer MgO is filled between electric heating wire and metal sheath so that the heat energy of the heating wire will be transmitted very quickly to the heated object, bringing down the heating wire’s temperature and enhancing the heater’s working life greatly. On the other hand, the working temperature can be up to 760℃℃. Hence, the mineral insulation heater is better to meet modern plastic production craft.
Features
1. It is applicable to various heating systems for plastic, chemical engineering and food machinery.
2. The working temperature can be up to 760℃ and the permitted molten resins are PEEK, PTFE, PEI and nylon resin.
3. Higher power density (check the maximum power curve chart).Up to 100W/Sq.In（15.5W/cm2) with the heating barrel’s strip heater of major diameter.Up to 193W/Sq.In（30W/cm2) with the nozzle heating coil of minor diameter.
4. Outstanding heat conducting capacity, eliminating thermal lag and temperature overshoot.
5. With stainless steel sheath to prevent from pollution.
6. Heating evenly and stably, having a longer life time.
