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- auxiliary heat stabilizer 辅助热稳定剂
- ZT-102 is a lauric acid type organic stannumtin heat stabilizer. ZT-102为月桂酸型有机锡热稳定剂。
- ZT-237 is mereaptan type organic stannumtin heat stabilizer. ZT-237为硫醇型有机锡热稳定剂。
- ZT-4201 DBTO is mainly used as PVC production heat stabilizer. ZT-4201 DBTO主要用于生产PVC热稳定剂。
- Heat stability is more evident with solder paste. 焊锡膏的热稳定性就更为明显。
- CPE could delay the color degradation of the blends and organotin was the best heat stabilizer. CPE对合金的热烘变色有利;有机锡热稳定剂的效果最好。
- As a green new-genaration product,rare-earth heat stabilizer for PVC has a rosy future. PVC稀土热稳定剂是新一代绿色环保产品,具有良好的发展前景。
- Principles of pyrogenic decomposition of PVC and the principles of heat stabilizer were introduced. 介绍了PVC的热分解机理及热稳定剂的作用机理。
- In this paper, measures to decrease the tensile strain of weld by heating the base metal near the Brittle Temperature Range (BTR) with an auxiliary heat source are described. 本研究通过辅助热源加热脆性温度区间附近的母材金属使之膨胀以减小焊缝所受的拉伸应变。
- As a green new-genaration product, rare-earth heat stabilizer for PVC has a rosy future. 摘要PVC稀土热稳定剂是新一代绿色环保产品,具有良好的发展前景。
- The OTC heat stabilizer is extracted from PVC effficiently by ultrasonic extraction, extracted OTC is determined by UV spectrophotometry. 该方法用超声波提取法有效地提取PVC塑料中的OTC,然后采用紫外(UV)分光光度法测定提取物中的OTC。
- In this paper,the performances of rare earth stearate used as a non-toxic heat stabilizer for polyvinyl chloride was summarized. 本文综述硬脂酸稀土用作无毒聚氯乙烯热稳定剂的研究。
- The heat stabilizer has convenient sources, low price, good biocompatibility, innocuity and no pollution to environment. 该热稳定剂来源方便,价格低廉,而且具有良好的生物相容性,无毒,不会对环境造成污染。
- The system can be a very important method for experimental diagnoses in studying the efficiency of dual auxiliary heating and non-induced current driving, such as ECH/ECCD,LHH/LHCD,ICRH/ICCD,NBIH/NBICD. 为获得二级加热和无感电流驱动如ECH/ECCD,LHH/LHCD,ICRH/ICCD,NBIH/NBICD的效果、波可近性、共振层位置、能量沉积范围等方面的实验研究提供重要诊断手段;
- Stable characteristic, with uniform paricle size distribution, can be used as heat stabilizer to impove well cement strength loss under high temperature and pressure. 性能稳定,粒径分布均匀,可作为热稳定剂,改善油井水泥高温高压下的强度损失。
- The calcium/zinc compound stabilizer is an ideal environment-benign heat stabilizer, its optimum formulation and preparation process should be studied with great efforts. 钙/锌复合稳定剂是较为理想的环保型热稳定剂,应集中力量研究其最佳复合配方和完善制备工艺。
- Stable characteristic ,with uniform paricle size distribution,can be used as heat stabilizer to impove well cement strength loss under high temperature and pressure. 性能稳定,粒径分布均匀,可作为热稳定剂,改善油井水泥高温高压下的强度损失。
- As the Progress of PVC processing technology and market demand,the development trend of heat stabilizer and composite lead heat stabilizer are discussed. 从PVC加工技术的发展和市场要求出发,讨论了热稳定剂开发的前景及复合铅盐热稳定剂发展的方向。
- The effects of different additives on POM and PVC properties are reviewed. In the same time, the mechanisms of ACR and heat stabilizer of rare earths are introduced. 综述了不同助剂对POM和PVC性能的影响。同时对稀土热稳定剂及ACR加工助剂的作用机理作了初步介绍。