Q: What is the shelf life of your products?

A: The shelf life is 2 years under dry and sealed storage.

Q: What does your PAM look like?

A: It is white or off-white granular powder.

Q: What is the solid content of your PAM?

A: The solid content is no less than 90%.

Q: Is your product environmentally friendly?

A: Yes, it features low residual monomer and meets international safety standards.

Q: What is the suitable pH range for use?

A: The applicable pH varies by type, generally from 4 to 10.

Q: Do you provide free samples?

A: Yes, we can offer free samples for quality testing.

Q: What payment terms do you accept?

A: We mainly accept T/T and other negotiable payment terms.

Q: What shipping methods are available?

A: We support sea freight, air freight and international express.

Q: Will you provide relevant certificates?

A: Sure, we can offer COA, MSDS and other required documents.

Q: How should we store PAM properly?

A: Please keep it in dry, cool and ventilated place, away from moisture and direct sunlight.

Polyacrylamide PAM Apam CPAM Npam Anionic Polyacrylamide for Sewage & Sludge Dewatering

Name: Polyacrylamide PAM Apam CPAM Npam Anionic Polyacrylamide for Sewage & Sludge Dewatering
Brand: Dalian Huihai Shengtong Biotechnology Co., Ltd.
SKU: 2153536732

Liaoning, ChinaDalian Huihai Shengtong Biotechnology Co., Ltd.

US$1,100.00-1,500.00

100 Tons

Product specifications

bag

jumbo bag

Sample price:US$2.00/kg.Request sample

Product profile

Customization

Available

CAS No.

9003-05-8

Formula

(C3h5no)N

Model NO.

Anionic Polyacrylamide

EINECS

201-173-7

Acid-Base Property

Alkaline Surface Disposal Agent

Certification

WQA, REACH, ISO

Environmental Protection

Yes

Color

White

Appearance

Powder

Type

Sewage Treatment Chemicals

Product Type

Anionic Polyacrylamide (Apam)

Molecular Weight

12-25 Million

Hydrolysis Degree

18% - 28%

Solid Content

≥90.0%

Moisture

≤7.0%

Insoluble Substance

<=0.3%

Dissolving Time

30~60 Min

pH Value (1% Solution)

7.5 - 8.5

Bulk Density

0.65 - 0.75 G/Cm³

Application

Wastewater Treatment, Coal Washing, Mining

Grade

Industrial Grade

Shelf Life

24 Months

Feature 1

High Molecular Weight, Strong Flocculation Ability

Feature 2

Good Solubility in Water, Fast Dissolution Rate

Feature 3

Low Dosage, High Efficiency, and Cost-Effective

Transport Package

Bag

Specification

25Kg/bag, 1000kg/jumbo bag

Trademark

Huihai Shengtong

Origin

China

HS Code

3906901000

Production Capacity

300000ton/Year

Key features

High molecular weight ensures excellent flocculation effect.

Fast sedimentation speed saves overall processing time.

Good water solubility, dissolves quickly without agglomeration.

Low dosage reduces your raw material cost effectively.

Stable chemical property, wide adaptability to water quality.

Excellent performance in industrial wastewater treatment.

Ideal for coal washing and mineral processing industries.

Strong decolorization capability for printing wastewater.

Low residual content, compliant with environmental standards.

Effective for sludge concentration and solid-liquid separation

Company profile

Dalian Huihai Shengtong Biotechnology Co., Ltd.Liaoning, China

Business Type: Trading CompanyExport Year: 2026-02-15Nearest Port: Dalian, TianjinAverage Response Time: ≤1.52hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): CFR, CIF, FOB

About Our Factory & Business Background

AddressDalian, Liaoning, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPolyaluminum Chloride (PAC), Polyacrylamide PAM, Ferrous Sulfate, Aluminum Sulfate, Blue Copper Peptide, Betaine, Glycerin, Cosmetic Peptide, Peptides, Carbomer