Does the product come with a warranty?

Yes, we offer a warranty based on National Standard GBT 10504-2008 and provide lifetime consultation for any problems.

What is the chemical formula of the 3A Molecular Sieve?

The typical chemical formula is 0.4K2O . 0.6Na2O . Al2O3 . 2SiO2 . 4.5 H2O, with an SiO2 : Al2O3 ratio of approximately 2.

Premium 3A Molecular Sieve for Efficient Adsorption 0.5-0.9mm 1.6-2.5mm

Name: Premium 3A Molecular Sieve for Efficient Adsorption 0.5-0.9mm 1.6-2.5mm
Brand: PINGXIANG KSOURCE CHEMICAL PACKING CO., LTD.
SKU: 2057097655

Jiangxi, ChinaPINGXIANG KSOURCE CHEMICAL PACKING CO., LTD.

US$1.90

100-999 kg

US$1.30

1,000+ kg

Sample price:US$5.00/kg.Request sample

Product profile

Customization

Available

Formula

0.4K2o . 0.6na2o . Al2O3 . 2sio2 . 4.5 H2O

Shape

Sphere, Pellet

Model NO.

KS-MS01

Drying Method

Static Drying

Kind

Mineral Desiccant, 3A, 4A, 5A, 13X

Sorbent

Molecular Sieves

Desiccant

Chemical Desiccant, Physical Desiccant

Static H2O Adsorption

21% Min

Wear Ratio

0.25% Max

Water Content

1.5% Min

Nominal Pore Diameter

3 Angstroms

Transport Package

Plastic Drums/Metal Drums

Specification

1.7-2.5mm; 3.0-5.0mm

Trademark

Ksourceep

Origin

China

HS Code

3824999999

Production Capacity

100000kgs/Month

Key features

Selective Pore Size: 3 Angstroms pore opening allows moisture while excluding larger molecules like unsaturated hydrocarbons.

High Adsorption Capacity: Static H2O adsorption rate is guaranteed at 21% or higher for efficient dehydration.

Superior Mechanical Strength: Crushing strength ranges from 30 to 85 N/piece with wear ratio under 0.20%.

Low Water Content: Water content is strictly controlled at 1.5% or less to ensure purity.

Flexible Packaging: Available in carton boxes, carton drums, and steel drums for safe transport.

Fast Delivery: Sample orders under 5kg can be delivered within 3 to 5 days.

Lifetime Consultation: Offers lifetime technical consultation for any problems occurring with the product.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

PINGXIANG KSOURCE CHEMICAL PACKING CO., LTD.

Jiangxi, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-04-10Nearest Port: SHANGHAI, XIAMEN, QINGDAOAverage Response Time: ≤1.73hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT

AI-Powered supplier vetting

SummaryPINGXIANG KSOURCE CHEMICAL PACKING CO., LTD. is a China-based limited company operating as both a trading company and manufacturer/factory. It reports more than 20 years of experience producing chemical packing and related ceramic products, with more than 10 production lines, ISO 9001 and ISO 14001 certifications, and 6–10 R&D engineers and quality-control staff. Stated annual capacities include 6,000 tons of ceramic balls, 5,000 tons of molecular sieve, 6,000 units/other measure of random or structured packing, 5,000 tons of activated alumina, and 2,000 units/other measure of honeycomb ceramic. Export sales account for 51%–70%, with markets across multiple global regions. Overseas service capabilities, innovation outputs, customization services, raw-material traceability, and customer cases are not sufficiently documented. The SGS audit record is dated June 27, 2024 to June 26, 2025, with an evaluation result of 0; the meaning of this result is not specified in the provided data.

Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory, and is described as a large-scale production enterprise focused on chemical packing products. Its stated operating location is Xiangdong Industrial Park, Pingxiang, Jiangxi, China.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. The provided information does not include certificate numbers, scope, or validity dates, but the certifications themselves are explicitly stated.

After-Sales capabilityThe supplier states that it provides complete after-sales service and technical support and aims to exceed customer expectations. However, no specific service process, response standard, overseas service arrangement, or performance evidence is provided.

Production capacityProduction capability is supported by more than 10 production lines, over 20 years of manufacturing experience, and stated annual capacities for ceramic balls, molecular sieve, activated alumina, random/structured packing, and honeycomb ceramic. Export sales of 51%–70% and broad overseas markets further indicate established operating scale.

Product Q&A

Q:What is the pore size of 3A Molecular Sieve?

The nominal pore diameter is 3 Angstroms (0.3nm), which allows moisture molecules to enter while excluding larger molecules like unsaturated hydrocarbons.

Q:What is the minimum static water adsorption capacity?

The static H2O adsorption is guaranteed to be at least 21%.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1 Metric Ton.

Q:What payment terms are accepted?

We accept T/T, L/C, PayPal, and Western Union.

Q:What is the delivery time for samples?

For sample orders under 5kg, the delivery time is 3 days for 20GP container quantity and 5 days for 40GP container quantity.