▎ 摘 要
NOVELTY - Composition comprises 60-65 wt.% polyamine (PA)6, 20-30 wt.% glass fiber, 3-7 wt.% graphene, 0.1-0.3 wt.% antioxidant, 3-7 wt.% toughening agent and 0.3-0.7 wt.% lubricant. USE - The composition is useful for preparing anti-radiation plastic. ADVANTAGE - The method enhances tensile strength and bending strength of the test material and the cantilever beam gap impact strength of the produced plastic, and improves the gamma -ray shielding rate of the plastic. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is are also included for preparing an anti-radiation plastic, comprising (a) sieving resin, filtering plasticizer, and configuring the powder additive abrasive and color master batch, (b) weighing the raw material of the composition, (c) mixing the raw materials, placing into a stirrer, stirring for 10-15 minutes, discharging to obtain the stirred raw material, and (d) extruding and granulating into a double-screw extruder to obtain the anti-radiation plastic, drying and sampling the test.