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3a 4a 5a 13x activated molecular sieve powder for improving the elimination of small bubbles caused by moisture

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Port: Shanghai
Payment Terms: L/C,Western Union,T/T,Alipay
Supply Ability: 12000 Ton/Tons per Year
Other Names: Molecular Sieve Powder
Bulk density: >0.43g/ml
Usage: Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals
Place of Origin: Jiangxi China
Keywords: Zeolite Powder
Size: 2-4um
sieve residue(%)(325mesh): <=0.1
Purity: 99%,99%
Model Number: activated molecular sieve powder
Certification: ISO9001:2015
CAS No.: 1318-02-1
Brand Name: CHEMXIN
Function: dehydration
Type: 3A/4A/5A/13X,Adsorbent
Product name: activated molecular sieve powder
Classification: Chemical Auxiliary Agent
static water absorbent(%): >=22
Adsorbent Variety: Molecular Sieve Powder
Packaging Detail: steel drum,carton drum,carton box Activated Powder 5A
Guangzhou Chemxin Environmental Material Co., Ltd.
Manufacturer, Trading Company
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US$ 310,000+
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3a 4a 5a 13x activated molecular sieve powder for improving the elimination of small bubbles caused by moisture

Product Description

3a molecular sieve activated powder.jpg


activated molecular sieve powder.jpg



Chemxin Activated Molecular Sieve Powder is dehydrated synthetic powder molecular sieve. With the charater of high dispersibility and rapid adsorbability, it is used in some special adsorbability, it is used in some special adsorptive circumstances, such as being formless desiccant, being adsorbent mixed with other materials etc.
It can remove water eliminate bubbles, increase uniformity and strength when being additive or base in paint, resin and some adhesives. It can also be used as desiccant in insulating glass rubber spacer.


Technical Parameter:

Model Activated Molecular Sieve Powder
Color White
Nominal pore diameter 3 angstroms; 4 angstroms; 5 angstroms; 10 angstroms
Shape Powder
Diameter (mm) 3A 4A  5A  13X
Size (μm) 2~4 2~4 2~4 2~4
Bulk density (g/ml) ≥0.43 ≥0.43 ≥0.43 ≥0.43
Static water absorption (%) ≥22 ≥23 ≥26 ≥28
PH value 7~9 9~11 9~11 9~11
Sieve Residue (%) (325 mesh) ≤1.0 ≤1.0 ≤1.0 ≤1.0
Water content (%) ≤2.0 2.0 2.0 2.0
Typical Application

2K-Polyurethane coatings and mouldings 
1K-Polyurethane storage protection 
Storage protection for metallic pigment paint 
Polysulfide and silicone systems
Carriers for chemicals for controlled release
Processing aid for polymer production
Desiccant for the production of polymer desiccant materials
Cosmetics additive
Storage protection additives for highly hygroscopic goods
Additives for flame retardants
Shift of chemical reaction by removal of water as by product


The product as a desiccant can not be exposed in the open air and should be stored in dry condition with air-proof package.


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