408: Toughened, 30% glass reinforced(增韧,30%的玻璃纤维增强)
415HP: 15% Glass reinforced modified PET improved for easy, fast processing over a broad molding range with excellent balance of strength, stiffness, and temperature resistance(15%玻璃纤维增强改性,方便,快速处理改善了与强度,刚度良好的平衡范围广泛的成型PET和耐温性)