INLATSA Processes

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INLATSA’S raw material comes from the rubber plantations of our suppliers, associates, non associates, big and small producers. The raw material in the form of field latex is weighed, sampled, and analyzed to verify compliance with the preset reception specifications.

A bactericidal mixture, D.A.P., and ammonium laureth is added in specified percentages into reception tanks. After a certain period of rest, the field latex is centrifuged and concentrated by machines that rotate at seven thousand revolutions per minute, separating the mixture with the most rubber molecules content from the other mixture having the most water or skim content.

The centrifuged and concentrated rubber latex is stored in horizontal tanks where anhydrous ammonia and stabilizers adjustments are checked. Simultaneously, its natural maturation process is developed.

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Like INTROSA, INLATSA counts with highly qualified professionals and a modern laboratory, where all physical and chemical tests required by the ISO 2004:2010 International Standard for the Concentrated and Centrifuged Natural Rubber Latex are performed with speed, confidence and efficiency.



All of our laboratory methodologies for sampling, control and release of raw materials, products in process and finished goods, are based on the ISO International Standards, as shown in the following table:


In GROUPO INTROSA, our staff is trained and evaluated in each one of the testing methodologies, as well as periodically reevaluated.

Our laboratory equipments are controlled by a metrological control system, in order to ensure proper functioning and accuracy on the reported results. We have recognized standards and internal staff trained to carry out checks and internal calibrations of our equipment.

We have behavior statistics of all physical and chemical characteristics of our products, available for the inquiry of our appreciated customers.
Our Laboratories issue Analysis Certificates of the product delivered to our appreciated customers.