polyesters

Poly (DL-lactide) differed from the other polyesters studied, the rate of chain scission increasing after the commencement of weight loss.

聚（的DL-乳酸）不同于其他研究聚酯，连锁后的重量损失率开始上升断裂。

Unsaturated polyesters are used for particleboard and MDF fillers and low-cost, low-cure-speed topcoats .

不饱和聚酯用于刨花板、MDF的填料，及低价、低固化速度的面层。

Polyesters were among the first fiber -forming polycondensates to be discovered.

聚酯属于首批发现的可以制成纤维的缩聚物。

Aliphatic polyesters are almost the only promising structural materials for biodegradable plastics [1].

脂肪族聚合物几乎是唯一具有生物降解结构的材料。

PLASTICS. PRIMARY MATERIALS FOR POLYURETHANES. POLYESTERS, POLYETHERS AND ISOCYANATES. VISUAL ASSESSMENT OF COLORATION IN GARDNER UNITS.

塑料。聚氨基甲酸酯塑料。聚酯。聚醚和异氰酸盐。加德纳单位颜色目视法测定。

PLASTICS. BASE MATERIALS FOR POLYURETHANES. POLYETHERS, POLYESTERS, ISOCYANATES. LIST OF TEST METHODS. SUMMARY STANDARD.

塑料.聚氨基甲酸酯塑料.聚醚.聚酯.异氰酸盐.试验方法一览表.主要标准

The PET-PENTA co-polyesters showed secondary crystallization during the crystallization process.

而且，共聚酯具有二次结晶现象。

Vinyl others, used with unsaturated polyesters, cured by a free radical mechanism, are used in some segments of the wood industry.

在一些木材工业部门中将乙烯醚同不饱和聚酯组合，并通过游离基固化。

Shoes for Nike, where the uppers are polyesters, infinitely recyclable, the bottoms are biodegradable soles.

Nike鞋子的上层是聚酯，可无限次回收，底层是可生物分解的鞋底。

Polyesters are strong, colourfast, and resistant to corrosion and chemical attack but tend to build up a static electric charge.

聚酯很坚韧、不褪色、耐腐蚀和抗化学作用，但容易积累静电。

These unsaturated polyesters provide an excellent sanding foundation for further finishing steps.

不饱和聚酯为其它涂层提供了很好的砂光基层。

PLASTICS. UNSATURATED UNPOLYMERIZED POLYESTERS RESINS. DETERMINATION OF VOLATILE MATTER.

塑料.不饱和非聚合聚酯树脂.挥发物测定

Recommended in hybrid systems with saturated polyesters. , It has very good flow properties.

建议与深颜色树脂混合，提高流动性。

Blending vinyl others with unsaturated polyesters can eliminate major obstacles in each class of materials.

混合乙烯醚同不饱和聚酯可以消除各类物质的不相容。

Meanwhile the biodegradability of synthetic polyesters is also discussed in relation to the molecular structure.

同时也对一些合成聚酯的生物降解性能与结构的关系进行了讨论。

The thermal properties of polyesters were investigated with TGA, DSC and polarizing microscope.

聚酯的热性质以TGA、DSC、热台偏光显微镜研究。

All polyesters have low phase transition temperature, they have good solubilities in common organic solvents.

所有聚酯均具有较低的相转变温度，在普通的有机溶剂中具有较好的溶解性质。

The synthetic bases include olefin polymers, organic polyesters, polyalkylene glycols and others.

合成基础油包括烯烃聚合物、有机聚酯、聚亚烷基二醇等。

Polyesters exhibit better non-yellowing properties than epoxies, but not as good as aliphatic urethanes .

聚酯的耐黄性优于环氧树脂，但弱于脂肪族聚氨酯。

Polyesters are sometimes refereed to as oil-free alkyds.

通常情况下，聚酯也叫无油醇酸。