Applications:(1) Model PF2A1-131: suitable for making handles or spare parts of daily household articles(2) Model PF2A2-131: enhanced electric leakage resistance, can be used to make insulating structures for low voltage electric appliances.(3) Model PF2A2-141: with better electric leakage resistance than PF2A2-131, can be used to make insulating structures for low voltage electrical appliances(4) Model PF2A2-151: with better electric leakage resistance than PF2A2-141, can be used to make insulating structures for low voltage electrical appliances(5) Model: PF2A2-141J: for injection machine use only, technical properties and application is similar to PF2A2-141 (6) Model: PF2A2-151J: for injection machine use only, technical properties and application is similar to PF2A2-151