Desmodur T 65 N Desmodur

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Desmodur ® T 65 NStorage- Storage in original sealed Bayer MaterialScience container.- Recommended storage temperature: 18 - 40 °C.- Protect from moisture, heat and foreign material.Storage timeGeneral information: The product is sensitive to moisture and heat. It shouldbe protected against contact with atmospheric moisture. Prolonged storageat elevated temperatures may result in discoloration or in the formation ofinsoluble deposits. The product crystallizes at temperatures below 5 °C.However, careful heating will reliquefy the product without any detrimentaleffect on its quality. The reliquified product must be homogenized ascrystallization causes a shift in the isomer ratio between the crystalline andthe still liquid phases. Opened containers must be resealed after removingproduct. If stored for long periods, the product should be overlaid with nitrogen.The product reacts with water to release carbon dioxide. During storage,transfer and handling of the product, contact with water in any form (dampcontainers, solvents containing water, moist air) must be prevented as thegeneration of carbon dioxide may result in a dangerous increase in pressure.The polyureas which are formed at the same time may result in turbidity. Theymay also cause blockages and breakdowns in filters, pumps and pipes.Bayer MaterialScience represents that, for a period of twelve months followingthe day of shipment as stated in the respective transport documents, theproduct will meet the specifications or values set forth in section "specificationsor characteristic data" above, what ever is applicable, provided that theproduct is stored in full compliance with the storage conditions set forthin and referenced under section "storage" above and is otherwise handledappropriately.The lapse of the twelve months period does not necessarily mean that theproduct no longer meets specifications or the set values. However, prior tousing said product, Bayer MaterialScience recommends to test such a productif it still meets the specifications or the set values. Bayer MaterialScience doesnot make any representation regarding the product after the lapse of the twelvemonths period and Bayer MaterialScience shall not be responsible or liable inany way for the product failing to meet specifications or the set values afterthe lapse of the twelve months period.page 2 of 3Edition 2012-03-19 Desmodur ®Replaces edition dated 2011-06-01Product Datasheet
Desmodur ® T 65 NLabeling and REACH applicationsFurther informationThis product data sheet is only valid in conjunction with the latest edition of thecorresponding Safety Data Sheet. Any updating of safety-relevant information– in accordance with statutory requirements – will only be reflected in the SafetyData Sheet, copies of which will be revised and distributed. Information relatingto the current classification and labeling, applications and processing methodsand further data relevant to safety can be found in the currently valid SafetyData Sheet.The product is used mainly as a hardener in coating materials oradhesives. The handling of coating materials or adhesives containing reactivepolyisocyanates and residual monomeric TDI requires appropriate protectivemeasures referred to in the safety data sheet. These products may thereforebe used only in industrial or trade applications. They are not suitable for usein homeworker (DIY) applications.Medical disclaimerThis product is not designated as „Medical Grade “*) and therefore may not beused for the manufacture of a medical device or of intermediate products formedical devices. In case the intended use of the product is for the manufactureof a medical device or of intermediate products for medical devices, BayerMaterialScience AG must be contacted in advance and must give its writtenconsent for the use of the product for the manufacture of a medical device orof intermediate products for medical devices."*) Please see the "Guidance on Use of Bayer MaterialScience Products in a MedicalApplication" documentThis Information and our technical advice - whether verbal, in writing or by way of trials - are given in good faith but without warranty, and this alsoapplies where proprietary rights of third parties are involved. Our advice does not release you from the obligation to verify the information currentlyprovided - especially that contained in our safety data and technical information sheets - and to test our products as to their suitability for the intendedprocesses and uses. The application, use and processing of our products and the products manufactured by you on the basis of our technical adviceare beyond our control and, therefore, entirely your own responsibility. Our products are sold in accordance with the current version of our GeneralConditions of Sale and Delivery. This does not apply to Trial-Products.Editor: Coatings, Adhesives & SpecialtiesBayer MaterialScience AGD-51368 Leverkusen, Germanywww.bayercoatings.comContact:Neyers, HeinrichTel. +49 214 / 30-57982page 3 of 3Edition 2012-03-19 Desmodur ®Replaces edition dated 2011-06-01Product Datasheet
Page 1: Desmodur ® T 65 NCharacterization

Desmodur T 65 N Desmodur

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