Investigating the yellowing resistance of white PU finish coatings;
PU白面漆耐黄变性探讨
This article confirms the effects of white pigment paste mixed into marble resin and excessive amount of peroxide on the yellowing of artificial marble through thermal experiment although its surface is covered by a transparent gel coat.
本文通过热试验证实虽然人造石表面有透明胶衣,影响其黄变现象主要仍是添加到大理石树脂内的白色颜料糊及过量的过氧化物。
process and emulsifying conditions were used in accordance with the aminosiloxane yellowing mechanism to ensure that the fabrics would not yellow or be mud when stored at 50 ℃ while retaining the softness resulted from the aminosilicones.
根据氨基硅油的黄变机理,使用酰化改性的方法,同时优化试验过程和乳化条件,在保证氨基硅油柔软性能不变的前提下,确保其在50℃左右的贮存条件下不变黄不变浊。
The results showed that the E10 synthetic low acid value resin had notable anti-yellowing effect in nitrocellulose lacquers.
结果表明E10合成低酸值树脂在硝基漆中有显著的抗黄变作用。
The characteristics of deacetone one-component room temperature(RTV-1)silicone rubber,and the dispensing of pure class,anti-yellowing,FIPG and low module deacetone RTV-1 silicone rubber was introduced.
介绍了脱丙酮型单组分室温硫化 (RTV - 1)硅橡胶的特点 ,以及低挥发性、抗黄变性、耐油性和低模量脱丙酮型RTV - 1硅橡胶的配制。
Development of the low-yellowing and hydrophilic aminopolysiloxanes;
低黄变和亲水性氨基聚硅氧烷的发展
Synthesis and application of the modified low-yellowing aminosiloxane softener;
新型低黄变改性氨基硅油柔软剂的合成及应用
Study on yellowing performance of castor oil polyurethane IPN;
蓖麻油聚氨酯IPN黄变性能的研究
Basing on yellowing facts of wood coatings, this ar- ticle analyzes yellowing mechanism of coatings and substrate and tells the influencing factors on reducing of other physical and chemical properties.
基于木器涂料黄变的客观现实,剖析了涂层和基材的黄变机理,以及其它物化性能下降的影响因素,研究出了能够提高木材寿命、延缓涂层老化的涂料。
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