Acrylic fiber is a synthetic fiber made of the content of Polyacrylonitrile or acrylonitrile more than 85% (mass percent) acrylonitrile copolymer.
ເສັ້ນໄຍ Acrylic ແມ່ນເສັ້ນໃຍສັງເຄາະທີ່ຜະລິດຈາກເນື້ອໃນຂອງ Polyacrylonitrile ຫຼື acrylonitrile ຫຼາຍກ່ວາ 85% (ເປີເຊັນມະຫາຊົນ) ຂອງ copolymer acrylonitrile.