Leasys 3250A

Leasys® 3250A is an anionic aliphatic polyether polyurethane dispersion. It is designed for top coats of waterborne synthetic leather, and also applicable for high-gloss surface finishing such as leather finishing and textile coatings.Organic solvent and neutralizer content: Triethylamine < 1.5%.Biocide content: 14 ppm CMIT/MIT (3:1 blend) and 50 ppm hydrogen peroxide (H₂O₂).

 

 

 

*The above data only represent typical test results and shall not be deemed official specifications. Refer to the corresponding Certificate of Analysis (COA) for formal specifications.

 

Store in a cool, dry and shaded area with intact packaging, and maintain storage temperature between 5°C and 35°C. The shelf life of this product is six months from the production date. A performance evaluation is recommended prior to use once the shelf life expires.The product must be strictly protected against freezing. Skinning may inevitably occur during storage and transportation; appropriate filtration shall be performed before use, and the product shall be consumed as soon as possible.

 

Wanhua Chemical Group Co., Ltd. recommends all customers conduct safe and proper handling of this product in accordance with detailed information specified in the Material Safety Data Sheet (MSDS). We also advise customers to contact suppliers of other raw materials in our recommended formulations to confirm their product characteristics and compatibility.We believe all suggestions and data provided herein are true and reliable. However, all information contained in this Technical Data Sheet regarding product characteristics, applications, quality, safety, product specifications, merchantability and suitability for specific purposes is for reference only. We provide no warranties, either express or implied.No content presented herein shall be interpreted as a license to utilize patented technology, nor as an inducement to implement patented technology without authorization from relevant patent owners.