av无码观看中文四虎成人在线网站_怡红院怡春院欧美_久草免费新在线一区二区三区视频_日韩精品成人在线_国产精品天堂小视频一区

【 English Name 】: Poly (L-lactide-co-e-caprolactone)
[Chemical Name]: Poly (lactic acid) - poly (caprolactone) copolymer
Usage: It can be used as a packaging material, fiber, and non-woven fabric, mainly in the fields of clothing (underwear, outerwear), industry (construction, agriculture, forestry, papermaking), and medical and health care.