PC a matu UV Absorber

Anti-ultraviolet hte nbung laru sawk sagawn ai lam hpe ninghkap lu ai polycarbonate (PC), PC a nbung laru galaw ai lam hpe n-gun jaw ai lam hte benzotriazole ultraviolet absorbers ni a jat bang ai n-gun hpe madung tawn ai. Dai mahtai ni gaw, compound ultraviolet hpe hkap la ai wa gaw, synergistic akyu nga ai hpe madun nga ai. ultraviolet absorber langai sha hte shingdaw yu yang, ultraviolet hka htung a n-gun hpe 0.05% kaw nna 0.1% du hkra shayawm lu ai.

Dai compound UV absorber gaw grai kaja ai thermal stability nga ai, compound ratio gaw 40:60 rai yang, PC a yawng hkra galaw lu ai atsam gaw kaja dik htum rai nga ai.

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