主要研究了高聚合度聚氯乙烯（H PVC）的热稳定性和热分解过程以及光老化对HPVC性能的影响。
The heat stability, thermal decomposition behavior and the effect of light aging on performance of HPVC were studied.
结果表明，聚合度越高，树脂的热稳定性越好，HPVC的耐光老化性能明显优于普通聚合度聚氯乙烯(pvc)。
The results show that the higher the degree of polymerization is, the better heat stability of HPVC resin is, and the better light aging resistance of HPVC is.
通过采用具有双基团分子结构的防沉分散剂DAD，制得了具有优异贮存稳定性能、稀释稳定性能和光泽均匀性能的哑光涂料。
By using DAD, the double base anti-settling dispersant, we produce semi-gloss paint of excellent performance in storage, dilute stability and homogeneous glossiness.
本文综述了改善云母钛珠光颜料遮盖性能、耐光性、稳定性等性能的方法和原理，提出了对珠光颜料进行表面改性将是未来珠光颜料研究的一个重要方向。
Methods and theory are summarized improving coverage, light-resistance and stability of mica-titanium pearlescent pigment. Also it is pointed out that surface modification will be an important trent.
介绍了类F2+心的产生、热光稳定性及激光性能。
In this paper, the creation, stability and laser characteristics of F2+-like centers in alkalinhalide crystals are introduced.
该类染料由于羧苄基的引入，增加了光稳定性，提高了荧光性能，降低生产成本。
The dye has introduced carboxyl benzyl radical and thus improved light stability, enhanced fluorescent performance and lowered production cost.
该光受体具有优良的光导电综合性能和优异的稳定性，可应用于制作激光打印机，静电复印机的核心部件。
The light receptor possesses excellent combined properties of light conduction and stability. The material is applicable for making core parts of laser printer and electrostatic copying machine.
该机组具有能耗低、性能稳定、高速高效等特点。用该机组挤出的异型材外形美观、抗压性能强、光稳定性和热稳定性好、尺寸变化率低、抗老化。
The finished products produced by this machine has he feature of good surface, stronger compression resistance, light and heat stability, low size-changing and ageing resistance.
光源是光波信号的源头，光源光功率和平均波长的稳定性直接影响到光纤陀螺的整体性能。
Light source is the root for FOG, the stability of light-wave's power and average wavelength has direct effect on scale factor's consistency and FOG's whole performance.
思迈的PL C光分路器具有较高的光学性能，高稳定性和高可靠性，能符合不同环境中各种应用要求。
Siemax 'PLC splitter offers superior optical performance, high stability and high reliability, meet various application requirements in different environments.
采用无毒、耐候性好、热稳定性高的颜料制得PP-R、PP-B管材料专用色母粒，考察了色母粒对PP-R、PP-B管材料力学性能、耐热性、耐光性、卫生安全性的影响。
Non-poisonous, good light-resistant and heat-resistant color was used for manufacture of the color master batch applied for PP-R, PP-B pipe materials.
采用无毒、耐候性好、热稳定性高的颜料制得PP-R、PP-B管材料专用色母粒，考察了色母粒对PP-R、PP-B管材料力学性能、耐热性、耐光性、卫生安全性的影响。
Non-poisonous, good light-resistant and heat-resistant color was used for manufacture of the color master batch applied for PP-R, PP-B pipe materials.
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