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3.especially suitable for high temperature molding of plastic products whitening. recommended dosage. add jinan credit chemicals optical brightener 4bk for textile cotton fabric to every 100kg of material: 1. eva, polypropylene, nylon, polycarbonate and other added in 5 ~ 20g. 2.the amount of polyester fiber added in 10g ~ 40g.

Organic pigment red 2 for textile printing pigment for water based ink , find complete details about organic pigment red 2 for textile printing pigment for water based ink,organic pigment,pigment for water based ink,organic pigment red from pigment supplier or manufacturer-xiamen hongcai chemical co., ltd.

Whitening agents / optical brighteners are additives that impart brightness to polymers and intensify the degree of whiteness. these agents function on the basis of the ‘fluorescence effect’; they 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.

We offer products in various forms such as pastes, powder blends or granulated systems based on polyolefins, plasticized pvc, styrenics, engineering resins, among others. we offer an extremely wide range of colorants with tailor made solutions for masterbatches and compounds covering different types of products.

We are an enterprise that export wholesale price KSN optical brightening agent for pvc pipe in Vietnam to China, we're authorized by the relevant state registratio. Key wholesale price KSN optical brightening agent for pvc pipe in Vietnam and sell to numerous regions in China, solution offered upon request. We've the spirit of "customer initial, honesty first" principle, having a number of enterprises established long-term cooperative connection.


We are an enterprise that export wholesale price KSN optical brightening agent for pvc pipe in Vietnam to China, we are approved by the relevant state registratio. Primary wholesale price KSN optical brightening agent for pvc pipe in Vietnam and sell to different regions in China, product out there upon request. We've got the spirit of "customer initial, honesty first" principle, using a quantity of enterprises established long-term cooperative connection.

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