rosin ester

Effect of different chemical reagents, concentration, adsorbent on the color of polymerized rosin ester is discussed.

考察了不同的化学试剂 、 浓度 、 吸附剂等对聚合松香甘油酯色泽的影响.

Rosin and rosin ester emulsion is widely used in the pressure sensitive adhesive industry.

国内制备松香和松香酯乳液主要采用常温常压转相法,其关键是乳化剂的选用.

In this paper, linear rosin ester sizer was synthesized from modified rosin and diethylene glycol.

本文以改性松香和二甘醇为原料, 合成线性松香酯.

So it is an important raw material for the production of paper, coatings, inks, rubber, soaps, electronic industrial products, food grade ester gum, rosin ester resins etc.

是造纸、涂料、油墨、橡胶、肥皂、电子、食用酯胶、松香酯树脂等工业的重要原料。

Phosphate ester starch which can increase the sizing value is an effective internal rosin sizing aid.

磷酸酯淀粉用作施胶助剂,可以提高施胶度.

Results indicate that the addition of right amount of PBT with low viscosity, ethylene copolymer A, rosin ester A and rosin ester B could improve the flowability of the composites to some extent without loss of their good mechanical properties and flame retardancy.

结果表明，适量加入低粘度PBT、乙烯共聚物A、松香酯A、松香酯B可使体系在保持综合性能较好的前提下，流动性能得到不同程度的改善。