This is necessary to ensure an adequate ageingand moisture-resistant bond between the fibres and laminating resin. 为确保纤维和层压树脂之间足够的防老化和防潮性,这是非常有必要的。
For the combination of gelcoat and laminating resins, compatibility shall be demonstrated unless the basic resins are the same. 对于层压树脂和凝胶涂层树脂的结合,除非两者的混凝土树脂是一样的,否则应说明两者的兼容性。