This material is used for tufting nylon (PA6, PA66, etc. as well as their filler plastics). It increases the impact resistance, improves the low temperature resistance of nylon and has little effect on the strength and modulus of nylon. 10 to 20% of this amount can be produced in super noodle nylon. In addition, it also has good hardening properties for PC, PBT such as polar materials and some of their alloys.