Views:0 Author:Site Editor Publish Time: 2022-01-06 Origin:Site
Polyester is a synthetic polymer made of purified terephthalic acid(PTA) or dimethyl ester dimethyl terephthalate(DMT) and ethylene glycol. It doesn't have high resistance to heat, so it is usually used at the very end of the progress, where the profile is cooler.
You may know Polyester as a clothing fiber, but it is widely used in aluminum extrusion. For aluminum extrusion, Polyester usually can withstand temperatures up to 300℉/150℃.
Composition: 100% Polyester
Size: All sizes are available. (We can process different sizes of rollers according to your requirements.)
♠It resists raising, unevenness, scaling, aluminum pollution, and other defects.
♠With a smooth surface, the product adopts advanced new technology and is more durable and cost-effective.
♠It's especially suitable for the production of high-quality aluminum products with an electrophoretic or polished surface.
Calm is an experienced manufacturer of felt rollers. We have been in aluminum extrusion industrial felt rollers for 20 years. Welcome to contact us for a factory offer.
Foshan Calm Industrial Felt Co., Ltd.
Mobile/Whatsapp/Wechat: 0086 18934300834