The filter section (12) and the frame are formed of a nonwoven polymer material, preferably a polyester material.
所述过滤区段（12）和所述框架由非纺织聚合物材料形成，并优选由聚酯材料形成。
The utility model discloses a polyester metal wire consisting of polyester yarn that is compounded with the metal wire to form a whole.
本实用新型公开了一种涤纶金属丝线，包括涤纶纱线，涤纶纱线与 金属丝线复合成一体。
The method includes adding a long fiber filler to a polyester resin to form a master batch, and blending the master batch and a polycarbonate resin.
所述方法包括将长纤维填料加入到聚酯树脂中以形成母料，并将所述母料与聚碳酸酯树脂共混。
It was suggested that a polyester unit should be simultaneously constructed with the downstream units well matched in capacity, thus the optimal economic benefits could be gained.
提出聚酯装置能力应和下游装置能力相匹配，一并进行建设，才能取得最佳经济效益。
The invention relates to a polyester amphipathic hyper-dispersant and a preparation method thereof to satisfy the demand of dispersion of solid particles in different polar media.
本发明涉及一种聚酯型两亲性超分散剂及其制备方法，以满足固体颗粒在不同极性介质中分散的需要。
A high solids acrylic polyurethane coatings by use of a polyester oligomer as plasticizer has been prepared, which can lead to a higher application solids and excellent film performance.
采用低分子量聚酯齐聚物作为丙烯酸树脂的增塑剂，配制高固体分丙烯酸聚氨酯涂料，不仅提高涂料的施工固体分，涂膜的性能也优异。
A polyester which stably forms fibers even in high-speed spinning and has a controlled crystallization rate.
本发明的主要目的是提供一种即使在高速纺丝下也稳定地形成纤维的、抑制了晶化速度的聚酯。
A polyester which stably forms fibers even in high-speed spinning and has a controlled crystallization rate.
本发明的主要目的是提供一种即使在高速纺丝下也稳定地形成纤维的、抑制了晶化速度的聚酯。
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