鈣(gai)鋅(xin)穩(wen)定(ding)(ding)劑(ji)(ji)(ji)由鈣(gai)鹽(yan)、鋅(xin)鹽(yan)、潤(run)滑劑(ji)(ji)(ji)、抗氧劑(ji)(ji)(ji)等(deng)為主要(yao)組分采用特(te)殊復合工藝而合成。它不但可(ke)以取代鉛(qian)鎘鹽(yan)類和有機錫類等(deng)有毒穩(wen)定(ding)(ding)劑(ji)(ji)(ji),而且(qie)具有相當好(hao)的(de)熱穩(wen)定(ding)(ding)性(xing)、光穩(wen)定(ding)(ding)性(xing)和透明(ming)性(xing)及著色力。實踐證明(ming),在 PVC 樹脂制品中(zhong),加工性(xing)能好(hao),熱穩(wen)定(ding)(ding)作用相當于鉛(qian)鹽(yan)類穩(wen)定(ding)(ding)劑(ji)(ji)(ji),是一種良好(hao)的(de)無毒穩(wen)定(ding)(ding)劑(ji)(ji)(ji)。