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UH-100 PCDL1000分子量

 
 
單價 1.00 / 公斤對比
銷量 暫無
發貨 廣東廣州市付款后3天內
庫存 8000公斤起訂200公斤
品牌 日本宇部
分子量 1000
羥值mgKOH/g 110±10
粘度(cP/75℃) 410±50
過期 長期有效
更新 2021-11-17 15:57
 

廣州昊毅新材料科技股份有限公司

企業會員第4年
資料未認證
保證金未繳納
詳細說明
PCDL是一種用多元醇開環的聚碳酸酯二醇,其專業用于高檔的聚氨酯行業。
       PCDL與一般的聚酯,聚醚系的二醇相比表現出相當優異的機械性能,抗水解性,耐候性和耐溶劑性。廣泛應用在合成革,熱塑性聚氨酯彈性體(TPU),彈性纖維,膠粘劑,涂料等中,如果特別需要提升耐久性能,PCDL將是最佳的選擇。
       用PCDL制成的聚氨酯產品,其斷裂強度高于聚四氫呋喃醚、己二酸己二醇酯和聚己內酯多元醇所制成的聚氨酯產品,在耐熱性、耐候性、耐水性和耐溶劑性能方面優于其它多元醇,只是斷裂伸長率較低。
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