The mass loss is strictly controlled within 2% and the high temperature linear shrinkage is less than 3.8% , after 1,000℃ high temperature treatment.
High silica sintered yarn with over 98% silicon aluminum content, can be customized from 3 to 12mm, and can resist over 1,050℃.
Chopped strand mainly include chopped strand 850℃ (60-100mm) and chopped strand 1,050℃ (80-120mm).