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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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Wednesday, August 16, 2017

Breaking and Tearing of Condoms During Use

Manufacturer: We have a serious problem with our condom which is produced by our company. Our lines are from RT and we use PV latex. The problem is the broken and tearing condoms sometimes by our condom users through sexual process. I send you pictures and video for our condom. Please send us your comments and suggestion that how to solve our condom quality problem.


John Woon (Senior Latex Consultant): From your photographs and the samples you sent me, the defects of the condoms could very likely be due to the presence of micro-air bubbles, foreign particles and unknown contamination of the latex. Care should be taken to minimize the formation of air bubbles during the transferring and mixing of the latex. Any air bubbles present should be eliminated before dipping. Ensure that the film of the rubber is at its maximum physical strength by the various stages of the dipping process.

Ensure that all particles of chemicals used in the latex compound are well milled and dispersed. Introduce some Q/C tests to detect possible contamination of the latex which can occur either at your factory or your supplier's factory.

Also, although prevulcanised latex (PV) is being used, sometimes the cure state of the PV can still advance on storage. Therefore it is advisable that you measure the cure state during the cause of the storage and processing of the PV.



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Latex Gloves Educational Articles from the Malaysian Rubber Export Promotion Council

How do you select your medical gloves?

Rubber Chemicals: Carcinogenicity, Mutagenicity, Clastogenicity.

Why is Compression Set measurement important?

Assessment of Latex Stability

Joule Effect

Poor Flocking Quality Of Household Gloves

Creaming of Latex

What is Vulcanization?

History of Latex Dipped Products

Applications of Prevulcanized Latex

Defoamer Creating Havoc in Glove Factory

Problems With Milling Rubber Chemicals

Medical Gloves From Guayule Latex

Introduction to SMG Gloves

 

 

Click on The Following Links to Read More Articles:

[Advantages of Vulcanization] [Applications of PV Latex] [Bacteria and Latex] [Chemical Toxicity] [Cross-Linking Density] [Biodegradability] [Black Articles] [Blooming] [Bouncing Ball] [Compression Set] [Condoms] [Creaming] [Defoamer] [FDA] [Fatty Acid Soaps] [Flame Retardant] [Flocking] [Food Packaging] [Glove Demand] [Glove Selection] [Guayule Latex] [History of Gloves] [Joul Effect] [Latex Stability] [Latex Thread] [Milling Problem] [MREPC Articles] [Nano Polymer Particles] [Nano ZnO] [Polychloroprene] [REACH] [SMG] [Storage Hardening] [Vulcanization] [Vytex] [Yulex]

Disclaimer:
The information and data contained in this site are believed to be accurate and reliable. However it is the responsibility of the visitors and readers to satisfy themselves that the information is workable under their own processing conditions. Hence the owners of this site make no warranties concerning the suitability of the information given in this site.

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