Not warping,not out of shape,do not fracture,Able tobear swimming skill can fine,water boil turn on gule one, clock,performance kind dynamics have,Turnover is high in number of times.

• 不翘曲、不变形、不开裂、耐水性好，水煮24小时不开胶。力度性能好、周转次数高、使用寿命长。脱膜容易，脱膜所用时间是钢模的1/7。