The manufacturing technique of the resin specially for PVC injection moulding pipe fittings --- the torch project of Xinjiang Production and Construction Corps and undertaken by Xinjiang Tianye Shihezi Zhongfa Chemical Industry Co., Ltd. has passed the acceptance organized by the Science and Technology Bureau of Xinjiang Production and Construction Corps the other day, and filled up the bland of Xinjiang Autonomous Region in this field.

This technique was successfully researched independently by Zhongfa Company with an investment of 4.73 million Yuan. Through the research and development of the processing techniques, equipment and formula of the resin specially for PVC injection moulding pipe fittings, Zhongfa Company has solved the key technical difficulties affecting the quality of the special resin, effectively improved the processing performance of PVC injection moulding pipe fittings, enhanced the thermal aging temperature of the post-processing articles by 20% compared with that of common ones, and made the product performance reach the standard of overseas similar products. At present, the enterprise has formed the production capacity of annual 10,000t resin specially for PVC injection moulding pipe fittings, and could realize new increase of 75 million Yuan production value and 12.48 million Yuan profit payments and tax turnover annually.