Optical Brightener OB - 500g
This is a light green powder suitable for the whitening of polyolefin, PVC, PA, PAN etc. It is widely used for film, injection, and extrusion materials.
$10.80
This is a light green powder suitable for the whitening of polyolefin, PVC, PA, PAN etc. It is widely used for film, injection, and extrusion materials.
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