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为满足消失模工艺对涂料的特殊要求，对其耐火材料、粘结剂等进行了试验。结果表明，自制涂料基本满足要求。
In order to meet the special requirements of the lost foam process coating, its refractory materials, adhesives, etc. were tested. The results show that the homemade paint basically meet the requirements.