Molecular Sieve Activated Powder |

About Molecular sieve Activated powder:
The original powder of the molecular Sieve is activated with high temperature after roasting to remove the moisture in the channel. This powder has excellent dispersion as well as a strong adsorption ability.

The issue of trace water in Polyurethane (PU), is important for the production and preparation. In polyols, trace water reacts with the isocyanate and forms carbon dioxide. This results in foaming. A large amount of heat will be released at the same time. This will result in a shorter life span (operational time). JLH-series molecular Sieve activated Powder added to Polyurethane and Other Products System, can be effective selectivity adsorption in typical polyurethane Formula, inhibit the side reactions, to reduce the generation of bubbles and extend the period of application. JLU-PU and Jlh03-b are specially suitable for polyurethane.

RHCO+H2O–RNH2+CO2

In some paint or coating systems, raw materials and additives such as pigments, solvents, and additives can also be used. Trace moisture can have adverse effects. As an example, if you are using zinc metal coating, the presence of trace moisture in the system will react with metallic pigments such as zinc, aluminum, and others to generate hydrogen gases. This will result in the tank pressure being too high or even causing leakage. JLH series molecular Sieve activated Powder can effectively adsorb any trace water within the system. This inhibits the formation of hydrogen.

JLH molecular-sieve activated Powder has excellent chemical stabilité.

It is a reliable global supplier of Activated Powder with Molecular Sieve . Send an inquiry for the latest price , If you want to purchase in bulk.

Technical Parameter Activated Powder with Molecular Sieve: Unbelievable Units TR-03-B TR-04 TR-05-A TR-013 TR-PU Notes Static H2O Adsorption percentwt >=24.5>=26.0>=26.0>=30.0>=26.0RH75% Exchange Degree % – >=45 to >=75 CI- % <=0.5 - <=0.5 - - - pH-value- =11 Package Moisture %wt <=2.0 <=2.0 <=2.5 <=2.5 <=2.0 550, 2hr Screen Residual%wt =0.05=0.5=0.5=0.5=0.5=0.5=0.5=0.5=0.5=0.5=0.5=0.4325 Mesh

Type of Item

Applications Molecular Sieve Activated powder:

Paint and paint

Polyurethane dehydration

Adhesives, sealants and other materials

Deep dehydration and solvents of pigments

Shipping & Packing of Molecular Activated Powder:
15kg/Carton with aluminum foil both inside and out

Can customize packaging according to the customer’s requirements.