四氢呋喃（THF）：我公司采用中石化抚顺石油化工科学研究院专利技术，以1，4-丁二醇为原料，生产2000吨。
产品性能： 四氢呋喃，无色透明液体，有乙醚气味。密度0.8892，折射率1.405，沸点66摄氏度，凝固点-108.56摄氏度。溶于水和多数有机溶剂。易燃烧。在空气中能生成爆炸性过氧化合物。在加压下与氯化氢作用生成1，4-二氯丁烷。用作天然和合成树脂（特别乙烯基树脂）的溶，也用于制丁二烯、已二腈、已二酸、已二胺等到产品。
质量指标：
纯度 | 水含量 | 色度 | 过氧化物 |
≥99.9% | ≤100PPM | 6APHA | 0.003% |
产品用途：四氢呋喃具有低毒、低沸点、流动性好等特点，是一种重要的有机合成原料和优良的溶剂，具有广泛的用途，四氢呋喃对许多有机物有良好的溶解性，它能溶解除聚乙烯，聚丙烯及氟树脂以外的所有有机化合物，特别是对聚氯乙烯，聚偏氯乙烯，和吁苯胺有良好的溶解作用，被广泛用作反应必溶剂，有“万能溶剂”之称。作为常用溶剂，四氢呋喃已普遍用于表面涂料，保护性涂料，油墨，萃取剂和人造革的表面处理，四氢呋喃是生产聚四亚甲基醚二醇（PTMEG）重要原料，也是制药行业的主要溶剂。
产品包装：180kg铁桶包装。
贮运条件：四氢呋喃应贮存在阴凉干燥、通风好的地方，并且要远离热、火花和明火。为了防止静电运输容器要接地，容器要密封好，不要和氧化剂或强酸一起贮存。四氢呋喃为易燃有毒液体，容器标识要明确。
Zibo Than DIO Chemical Co., Ltd. is located in Zibo. It is one of the key manufacturers of THF in China. The company has built cooperation relation with various universities and R&D units. It adopts the patent technology from Sinopec Fushun Research Institute of Petroleum. The company takes 1,4 – butanediol as the raw materials and the annually output of THF can be 3,000 tons. The products can be sold to all over China. The products enjoy great reputation among the customers with excellent quality and reasonable price.
Customers top and credit first is the principle of the company. The company welcome customers both new and old, both at home and abroad to create mutual splendid future with great quality products, reasonable price and pleasant service. Start from the requirements of customers and end with the satisfactory of customers!
Zibo Than DIO Chemical Co., Ltd. general manager Chen Yanhua welcome new and old customers to visit our factory!
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