Product introduction
 Desmodur® T65 N is a mixture of 2,4-toluene diisocyanate [A] and 2,6-toluene diisocyanate [B]. Desmodur® T65 N is used in the production of polyurethane.

  sampling  
      Any form of moisture must be prevented.

  Specifications

  Other data*

*The above values ​​are general information and are not part of the product specification.

  storage  
- Store in original airtight container.
- Recommended storage temperature: 18 - 40°C.
- Resistant to moisture, heat and foreign objects.
                                       
  General information 
    This product is sensitive to moisture and heat. It should be protected from contact with atmospheric moisture. Higher storage temperatures for longer periods of time may result in discoloration or the formation of insoluble deposits. The product crystallized at temperatures below 18°C. However, careful melting at temperatures up to 50°C will resolidify the product without any adverse effect on its quality. The contact surface temperature must not exceed 80°C. The reliquefied product must be homogenized because crystallization results in a change in the isomer ratio between the crystalline phase and the stationary liquid phase. After removing the product, open containers must be resealed. For long-term storage, the product should be blanketed 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 (damp containers, aqueous solvents, humid air) must be prevented, as the production of carbon dioxide may lead to a dangerous increase in pressure. The polyurea formed at the same time may cause haze. They can also cause blockages and damage to filters, pumps and pipes.

storage time  
      We declare that, for a period of twelve months after the date of shipment as stated in the corresponding shipping document, the product will conform to the specifications or values ​​specified in the "Specifications or Characteristic Data" section above, and where applicable, the product has been stored in full compliance with the above "storage" storage conditions described and referenced in sections and otherwise properly handled. Failure during the twelve-month period does not necessarily mean that the product no longer meets specifications or setpoints. However, before using the above product, we recommend testing the product if it still meets specifications or setpoints. We make no representations about products after the twelve-month period, and we are not responsible for products that do not meet specifications or setpoints after the twelve-month period.

Labels and REACH applications
       This product data sheet is to be used only with the latest version of the corresponding safety data sheet. Updating of safety-related information in accordance with statutory requirements will only be reflected in safety data sheets, copies of which will be revised and distributed. Information on current classification and labelling, application and handling methods and other safety-relevant data can be found in the currently valid safety data sheets.

 Approach     

 Suggested processing temperature: 20-25°C.