PET Polyester Non-woven Fabric With Performance Classification
Apr 22, 2018
First, the stability is better than polypropylene nonwovens
Mainly in: strong, wear and other properties. Due to the use of special raw materials for polyester non-woven fabrics, it has been advanced by advanced imported equipment and complicated and scientific processing technology, which has far exceeded the technical content and requirements of polypropylene nonwovens.
Second, heat resistance than polypropylene nonwovens
Polypropylene non-woven fabric has obvious thermal shrinkage. According to the investigation, when the temperature reaches 140°C, there is obvious shrinkage, while the maximum temperature of polyester non-woven fabric can reach about 230°C, which has obvious characteristics compared with polypropylene non-woven fabric. .
Third, anti-aging cycle higher than polypropylene nonwovens
Polyester non-woven fabrics use polyester as raw material, which is resistant to insects, abrasion, and ultraviolet rays. These properties are higher than polypropylene nonwovens.
Fourth, with good air permeability
Compared with polypropylene and other non-woven fabrics, polyester non-woven fabrics have excellent properties such as non-absorbent, non-water-tolerant, and strong air permeability.
The first is the difference in raw materials: PP refers to polypropylene, that is, polypropylene; PET refers to polyester, that is, polyethylene terephthalate.
Secondly, there is a big difference in the application of these two kinds of non-woven fabrics, but in some respects they can replace each other. It's just a difference in performance.
In addition, the two methods are the same and different in the way of production and processing. Different processing methods determine the final application in most cases. Relatively speaking, PET polyester nonwovens are more expensive and more expensive.
Hangzhou Goldenlily Nonwoven Cloth Co., Ltd
Address: Zhejiang Hangzhou Fuyang Guohetan, Xindeng Town