Dec 26, 2012
Modacrylic fiber which is permanently flame retardant, 2D 38mm, 2D 5mm and 3D 51mm are the normal specification
modacrylic fibre, which is naturely fire resistant. the normal specification is 2D 38mm, 2D 51mm, 3D 51mm, 3D 64mm. with different LOI: normal...