Antioxidant, UV Absorber, Optical Brightener, and Pigments for PA Fiber

PA fiber is an abbreviation of polyamide fiber. Polyester, acrylic and polyolefin fiber dominates the synthetic fiber market. By volume, they account for approximately 98% of synthetic fiber production, with polyester alone making up more than 70%.

Features: Best abrasion resistance, High Fracture strength, Good elasticity.

Main Application:  Underwear, Bathing suit, carpet, leather, fishing net, etc.


Antioxidant, UV absorber, Light Stabilizer for PA fiber

MaterialApplicationAntioxidantsUV Absorber/HALSRemark
PA fiber Underwear.

Bathing suit,

carpet, leather,

fishing net,



Optical Brightener for PA fiber

ApplicationOBAs Adding FormTypical OBAsIssue to mind


Pigment For PA Fiber

  1. In most case, masterbatch as used for spun-dyeing, also dyes.
  2. Dyes of anthraquinone, perylene ketone group and pigment of quinacridone, perylene, phthalocyanine group which has high heat resistance and reduction resistance are suited for PA fiber.
  3. Pigment and Dyes shall provide PA fiber high light resistance and abrasion resistance.