JW Latex Consultants (and Rubber Consultants,乳胶顾问) offer solutions to your
problems in Natural Rubber latex and Synthetic Rubber latex processing and the manufacturing of latex products (condoms, catheters, medical gloves, baby teats and soothers, toy balloons etc) Quick answers through e-mails are possible at reasonable cost.
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Send Your Enquiry and Orders To: woonsungliang@yahoo.com.sg
Problem Solving Through E-Mails with John Woon Latex Consultants Is Possible
可以通过电子邮件与JW乳胶顾问来解决问题
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Pigments and Latex Stability
Manufacturer: We just started using a few batches of pigments from a new supplier but encountered sleepless nights due to latex stability problems. Please give us a simple guide.
John Woon (Senior Latex Consultant): Some
pigments increase the stability of latex, but others reduce it. You can confirm this by checking the viscosity and coagulum level of the latex compound
both before and after the addition of the pigments.
Some pigments contain “glycol compounds”
that help improving the pigment dispersion stability but could destabilize the latex. Glycol is commonly used in making some
pigment dispersions or pastes.