KY-328 silicone PU coating additive reactive levelling agent

KY-328 silicone PU coating additive reactive levelling agent for PU coating making coating has soft hand feeling forever KY-328 silicone PU coating additivereactive levelling agent for PU coatingmaking coating has soft hand feeling forever  1 Properties and characteristics of products:                                                                                          KY-328 is our company's latest research and development production- reactive flowing, levelling and soft handing making agent for coating. The product has the following outstanding performance and features :                                                                                                                            1, KY-328 is one of the special modified polyorganosiloxane, has good intermiscibility with organic lubricant, thus KY-328 can modify and increase the surface performance of coating.                                                                                                                                                              2, KY-328 has the reactivity with organic polymer, thus after using this additive to the coating, the coating will have perfect limpness, aabrasion performance and anti-tackness performance. Which can make the surface of the coating more persistant and stable.                                                                                                                                                              3, KY-328 as the surface cover with paint and leather, has excelent effection.

 2 Main technical index:                                                                          

1). appearance:                          turbid liquid                                                                    

2). Viscosity(25°C, mps):               200-350  

3). density(25°C, g/ cm3):                  1.01~1.03

 4).active content(%):                       100

3 Usage way and dosage:                                                                          

1), suggesting adding amount is 0.1 ~ 1.0%, the most appropriate dosage should be confirmed by customers’ testing before using                                                                               

2), you can add KY-328 to coating systerm directly or dilute KY-328 with water/polar solvent before adding KY-328 in to the coating systerm.

4 Applications:

 The product can be widely used in painting, water-based/oily PU and textile coating.                  

Similar as DC-8427/Silwet2812

5 Product packaging and storage:                                                                    

1), this product is packed with 25L, 50L, or 200L plastic drum or 200L powder coating steel drum,

 2). This product should be stored in a cool place, not stored in opening container, the shelf life of the product is twenty-four monthes since the date of production. Remark:when the storing temperature is less than 15°C,the KY-328 will be as wax. Pls heat it then the KY-328 can be used normally.                                

3). The products according to the non-dangerous goods storage and transportation.

KY-328 silicone PU coating additive reactive levelling agent