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{"title":"Ammonium Sulfate Crystal 21% N - Nitrogen Fertilizer with Fire Retardant and","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/97\/78e0011b208e64f9f10055957789-200x200-1\/ammonium_sulfate_crystal_21_25_n_nitrogen_fertilizer_with_fire_retardant_and_yeast_nutrient_properties.jpg","attrs":{"Brand Name":"SiChun HongJian","Model Number":"Ammonium Sulfate","Place of Origin":"China","Minimum Order Quantity":"10Tons"}}
{"title":"High Purity 99% Sodium Thiosulfate Pentahydrate for Photographic Fixer and","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/af\/9ee46c38a4653eefd6d15b2ed442-200x200-1\/high_purity_99_25_sodium_thiosulfate_pentahydrate_for_photographic_fixer_and_cyanide_antidote_applications.jpg","attrs":{"Brand Name":"SiChun HongJian","Model Number":"Sodium thiosulfate","Place of Origin":"China","Minimum Order Quantity":"10Tons"}}
{"title":"Sodium Thiosulfate Anhydrous Na\u2082S\u2082O\u2083 99% Purity Water Dechlorinator and Non","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/3a\/72b32df895a3175840a39bc42e44-200x200-1\/sodium_thiosulfate_anhydrous_na_e2_82_82s_e2_82_82o_e2_82_83_99_25_purity_water_dechlorinator_and_non_cyanide_gold_leaching_agent.jpg","attrs":{"Brand Name":"SiChun HongJian","Model Number":"Sodium thiosulfate","Place of Origin":"China","Minimum Order Quantity":"10Tons"}}
{"title":"Sodium Thiosulfate (Hypo) Crystals - Photographic Fixer, Water Dechlorinator &","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/1f\/235c98b84e591f86773fa05f67a6-200x200-1\/sodium_thiosulfate_28hypo_29_crystals_photographic_fixer_2c_water_dechlorinator_26_cyanide_antidote_for_industrial_use.jpg","attrs":{"Brand Name":"SiChun HongJian","Model Number":"Sodium thiosulfate","Place of Origin":"China","Minimum Order Quantity":"10Tons"}}
{"title":"Industrial Grade Polyacrylamide PAM Water Treatment Agent Soluble in Water Clear","imgUrl":"https:\/\/img.chinax.com\/nimg\/8b\/45\/1b4deb00445763d3f29951644872-200x200-1\/industrial_grade_polyacrylamide_pam_water_treatment_agent_soluble_in_water_clear_colorless_liquid.jpg","attrs":{"Brand Name":"sichuan hongjian","Model Number":"25kg\/bag","Place of Origin":"China","Minimum Order Quantity":"10 tons"}}
{"title":"Sodium Thiosulfate 98% Industrial Grade Curing Agent And Water Treatment","imgUrl":"https:\/\/img.chinax.com\/nimg\/c4\/49\/6098df16e349ce3335b88c35ba0b-200x200-1\/sodium_thiosulfate_98_25_industrial_grade_curing_agent_and_water_treatment_dechlorination_agent.jpg","attrs":{"Brand Name":"SiChun HongJian","Model Number":"Sodium thiosulfate","Place of Origin":"China","Minimum Order Quantity":"10Tons"}}
Polyacrylamide (PAM) is a linear polymer appearing as white powder or granules. Available in anionic, cationic and non-ionic types with molecular weight from 5 to 25 million, it's widely used in water treatment, oil recovery, papermaking, etc. as high-efficiency flocculant and thickener.
Specifications
Chemical Name: Polyacrylamide
CAS No.: 9003-05-8
Molecular Formula: (C₃H₅NO)ₙ
Ionic Type: Anionic/Cationic/Non-ionic
Molecular Weight: 5-25 million
Solid Content: ≥90%
Dissolution Time: ≤60 mins (0.1% solution)
Product Models
Model
Ionic Type
MW (million)
Hydrolysis Degree(%)
Main Application
APAM-1
Anionic
15-18
20-30
Wastewater treatment
CPAM-2
Cationic
8-12
-
Sludge dewatering
NPAM-3
Non-ionic
5-8
-
Oil recovery
Packaging
25kg/bag (kraft paper with PE liner)
500kg/jumbo bag (moisture-proof)
Custom packaging (on request)
Key Advantages
Excellent flocculation with low dosage
Fast dissolution
Wide pH range (3-10)
Low residual monomer (≤0.05%)
Improves efficiency by 30-50%
Main Applications
Water Treatment
Municipal wastewater
Industrial effluent
Drinking water clarification
Oil Recovery
Enhanced oil recovery
Drilling fluid additive
Fracturing fluid thickener
Paper Industry
Retention/drainage aid
Strength enhancer
Effluent treatment
Other Fields
Mineral processing
Textile dyeing
Soil conditioning
Certifications
Complies with GB17514-2017
ISO9001 Quality System
EU REACH registered
SGS test reports
Safety Information
Storage: Cool dry place
Shelf Life: 24 months
Safety Class: General chemical
Usage Guidelines
Prepare 0.1-0.3% solution
Stirring speed: 50-200rpm
Water temperature <60℃
Best used immediately
Why Choose Us?
High-purity products, in compliance with international standards
30+ Years Chemical Manufacturing Experience
Strict QC with Batch Traceability
Global logistics, supporting sea and air transportation
Technical support, providing customized solutions
Factory direct supply, with strong price competitiveness
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2013
Total Annual:
7000000-10000000
Employee Number:
130~150
Ecer Certification：
Verified Supplier
Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products. Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ... Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products. Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ...
