Activated Molecular Sieve Powder for Adhesives

Physical Properties

Form: Fine powder (2-10 microns)
Appearance: White, free-flowing powder
Porous Structure: 3Å to 10Å depending on type
High Surface Area: 300-1000 m²/g

Chemical Properties

Chemical Stability: Resistant to most solvents and chemicals
Thermal Stability: Maintains structure up to 400-700°C
Ion Exchange Capability: Can exchange cations (Na⁺, Ca²⁺, K⁺)
Hydrophilicity: Strong affinity for polar molecules, especially water

Get A Quote

TDS MSDS

Description

- Molecular sieve activated powder is an ultrafine inorganic powder processed by hightemperature calcination and activation. It removes internal crystal water and adsorbed
  
  impurities, featuring developed microporous structure, large specific surface area and
  
  strong physical adsorption activity.
- This adhesive-grade molecular sieve powder acts as a highly efficient desiccant for polymer systems. It removes trace moisture, avoids unwanted reactions with isocyanate, prevents bubbling and poor curing, stabilizes viscosity and pot life, and ensures long-term bonding reliability.

Application

When used as an additive or filler in coatings, paints, resins, and certain adhesives, it reduces moisture, eliminates bubbles, and enhances material uniformity and strength.

Proven Applications Include:
♦ insulating Glass Sealants
♦ Flooring
♦ Inks
♦ Coating
♦ Adhesives
♦ Cosmetic Ingredients

Insulating Glass Sealants

Flooring

Inks

Coating

Adhesives

Cosmetic Ingredients

Specification

Properties	Unit	JZ-PUA	JZ-PUB	JZ-PUC
Static Water Adsorption	≥%	23	24	25
Package Moisture	≤%	2.0	2.0	2.0
PH	≥	9	9	9
Bulk Density	≥g/ml	0.45	0.45	0.45
Screen Residue	≤%	0.3	0.3	0.3