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Alibaba offers 142 optical brightener agent vbl products. such as free samples, paid samples.

Alibaba offers 1,712 organic pigment red products. about 42% of these are pigment, 28% are tattoo ink, and 1% are oxide. a wide variety of organic pigment red options are available to you, such as coating pigment, ink pigments, and plastic & rubber pigment. you can also choose from iron oxide. as well as from organic pigment.

These whitening agents absorb light in the uv spectrum and emit light in the blue region of the visible spectrum to yield a brighter and fresher appearance to the plastic. optical brighteners are used in engineering plastics like thermoplastic polyurethanes, polyvinylchlorides (pvc), styrene homo- and copolymers and polyolefins among others.

We claim: 1. a non-fluorescent ink composition for a writing instrument comprising a non-fluorescent pigment pre-dispersed in an alkyd resin, a high boiling point hydrocarbon solvent, and at least one stabilizer selected from the group consisting of antioxidants and anti-skinning agents, wherein the stabilizer of the ink composition prevents the alkyd resin from polymerizing, and the ink …

wholesale red lake C color pigment for plastics in Vietnam manufacturer with years's experience, from China.We mainly provide wholesale red lake C color pigment for plastics in Vietnam with premium quality and competitive price tag.we've an expert wholesale red lake C color pigment for plastics in Vietnam item designers.Our item is through the national professional certification.


wholesale red lake C color pigment for plastics in Vietnam manufacturer with years's experience, from China.We mainly supply wholesale red lake C color pigment for plastics in Vietnam with top quality and competitive price tag.we've got a professional wholesale red lake C color pigment for plastics in Vietnam product designers.Our solution is by way of the national specialist certification.

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