The material of thermal insulation felt maintains excellent thermal insulation effect in high temperature test, so the correctness of heat transfer analysis method is verified.
隔热毡所用的隔热材料在高温试验下保持良好的隔热效果，验证了本文传热分析方法的正确性。
Hardening of the surfaces of blanket and felt insulation improves the resistance to erosion by high-velocity gases and reduces the permeability of gases.
羊毛和毡绝缘表面的硬化增强了产品对高速气体侵蚀性的抵抗能力，同时也降低了渗气性。
Felt for natural wool does not use interweave and the use of wool felting felted together, it is elastic, not loose, insulation, compact structure, good wear resistance.
毛毡用天然羊毛不采用经纬交织而利用羊毛的缩绒性毡合而成，它富有弹性，不松散，保温隔热，组织紧密，耐磨性好。
Good insulation effect, high quality carbon felt insulation layer can improve the insulation effect, reduce energyloss;
保温效果优良，优质碳毡保温层能提高隔热保温效果，减少热能损失；
Do not use natural wool felt with the use of warp weft woven wool felting fulling made it flexible, not loose, insulation, well organized, good wear resistance.
毛毡用天然羊毛不采用经纬交织而利用羊毛的缩绒性毡合而成，它富有弹性，不松散，保温隔热，组织紧密，耐磨性好。
Do not use natural wool felt with the use of warp and weft woven wool felting fulling made it flexible, not loose, insulation, well organized, good wear resistance.
毛毡用天然羊毛不采用经纬交织而利用羊毛的缩绒性毡合而成，它富有弹性，不松散，保温隔热，组织紧密，耐磨性好。
Felt can be made of natural down fiber blended with other fibers by means of needle punching process, then have a composite of a new thermal insulation material with PTFE film.
将羽绒与其它纤维混合通过针刺工艺加工成絮毡，再与PTFE膜复合成新型保暖材料。
Felt can be made of natural down fiber blended with other fibers by means of needle punching process, then have a composite of a new thermal insulation material with PTFE film.
将羽绒与其它纤维混合通过针刺工艺加工成絮毡，再与PTFE膜复合成新型保暖材料。
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