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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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Friday, March 31, 2023

Manufacturer: We have been experiencing bad quality of our latex many times, in terms of latex stability, especially MST (Mechanical Stability Test). We are forced to add a higher level of soap. How can we overcome this problem for good without having to do "firefighting" all the time?

John Woon (Senior Latex Consultant): First of all, where is the source of the latex concentrate? Who is the latex concentrate producer (producers)? Have you done an on-site audit of their premises? How good is their standard of hygiene and quality controls? Do you have your own latex specification or do you depend on their proposed specification?

You need to answer all these questions first before devising methods or remedial actions for the latex stability problem you are now encountering in your factory.

Detailed advice on this problem including the full parameters of the latex specification is beyond the purview of this platform but I want to at least give you a good hint. Check the VFA Number which should not be more than 0.03. This important parameter indicates how good or bad the producer has been doing their job.

It is of no use to accept bad quality latex and then try to make it good at your end for your process, by adding more soap which could lead to other problems such as foaming, webbing, poor latex gelling, etc.

If you want a more comprehensive and detailed report on this, please contact me separately.




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What has the bouncing ball to do with tyres?

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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