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| Place of Origin: | China |
| Certification: | ISO9001:2015 |
| Model Number: | 3A |
| Minimum Order Quantity: | Negotiation |
|---|---|
| Price: | Negotiable |
| Packaging Details: | 25 kg / kraft paper bag, 100 kg / large bag 150 kg / sealed iron drum |
| Delivery Time: | Negotiable |
| Payment Terms: | L/C;T/T |
| Supply Ability: | 6000 ton/year |
| Product Name: | 3A Molecular Sieve Raw Powder | Classification: | Chemical Auxiliary Agent |
|---|---|---|---|
| Purity: | 99% | Usage: | Petroleum Additives, Water Treatment Chemicals |
| Advantage: | Strong Adsorption Capacity, High Strength | Chemical Formula : | K7.2Na4.8[(AlO2)12(SiO2)12]m H2O |
| Color & Shape: | White、powder | Water Adsorption%: | ≥25 |
| High Light: | Molecular Sieve Powder 3 angstroms,300mesh Molecular Sieve Powder,300mesh molecular sieve type 3a |
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300mesh Molecular Sieve Powder 3 Angstroms
Product Description
3A molecular sieve raw powder has the character of high dispersibility and rapid adsorbability. It is used in some special absorptive 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 Index Of Activated Alumina Desiccant
| Technical indicators of zeolite molecular sieve raw powder | ||||
| Type | 3A molecular sieve | 4A molecular sieve | 5A molecular sieve | 13X molecular sieve |
| Chemical formula | K7.2Na4.8[(AlO2)12 | NaO.Al2O3. | Ca4.5Na3[(AlO2)12 | NaO.Al2O3. |
| (SiO2)12]m H2O | SiO2.4.5H2O | (SiO2)12].m H2O | 2.5SiO2.6.2H2O | |
| Color & shape | white,powder | white,powder | white,powder | white,powder |
| Crystallinity % | ~100% | ~100% | ~100% | ~100% |
| Water adsorption% | ≥25 | ≥27 | ≥28 | ≥32 |
| CO2 adsorption value% | ≥22.5 | ≥22.5 | ||
| Ignition loss% | ≤22 | ≤22 | ≤23 | ≤24 |
| PH5% | ≤11 | ≤11.5 | ≤10.5 | ≤11.5 |
| Cl-(%) | ≤0.2 | — | ≤0.2 | — |
| K2O(%) | ≥13 | |||
| K2O/Al2O3(%) | ≥40 | |||
| CaO(%) | ≥13.5 | |||
| CaO/Al2O3(%) | ≥70 | |||
| Bulk Density
G/cm3 |
0.5 | 0.4 | 0.6 | 0.4 |
| Application | Used for drying ethylene, propylene ethanol | Used for dehumidification in oil and gas fields | Used for the separation of purified gas and liquid from air | Used for the separation of purified gas and liquid from air |
| The determination of water adsorption is the amount of water per 100 g of adsorbent at RH=50% and 25º C | ||||
Application
(a) 2K-Polyurethane coatings and mouldings.
(b)1K-Polyurethane storage protection.
(c) Storage protection for metallic pigment paint.
(d) Polysulfide and silicone systems.
(e) Carriers for chemicals for controlled release.
(f) Processing aid for polymer production.
(g) Desiccant for the production of polymer desiccant materials.
(h) Cosmetics additive.
(i) Storage protection additives for highly hygroscopic goods.
(j) Additives for flame retardants.
(k) Shift of chemical reaction by removal of water as by product.
Product Pictures
Factory information
Shanghai Xuefeng Molecular Sieve Co., Ltd. adopts the most advanced and fully automated assembly line molecular sieve production technology in China, and has positions for dosing, kneading, extrusion, drying, roasting and packaging. The main equipment includes pelletizing machine, hardening cylinder, kneader, extruder, belt dryer, rotary roasting furnace, vibrating screen, scale and other ancillary facilities. The production process parameters are all automatically controlled, and there is no paper recorder attached. , The results of the process parameters are comprehensively recorded, and at the same time, the operators of each position shall manually record the parameters every hour to ensure the traceability of the operation process. At the same time, the company pays attention to the inspection of intermediate products, and has set up sampling points for intermediate products in the ingredients, extrusion molding, and drying positions to ensure that the intermediate products meet the specified quality requirements.
Contact Person: Qiao
Tel: +8615038006622
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