Shandong Ecolink Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of pac water treatment chemical in China, featured by quality products and good service. If you're going to wholesale high quality pac water treatment chemical, welcome to get more information from our factory.
Product Introduction

In actual water treatment projects, buyers often face these problems:
High chemical consumption, continuously increasing operating costs
Unstable treatment performance when water quality fluctuates
Inconsistent product quality, increasing the risk of customer complaints
Slow dissolution and inconvenient operation during use
This industrial-grade PAC water treatment chemical (polyaluminum chloride) is specifically optimized to address these practical problems.
Compared with traditional inorganic flocculants, this PAC water treatment chemical, while ensuring purification performance:
Has lower dosage, saving usage cost
Has faster flocculation reaction, improving treatment efficiency
Has stronger adaptability to different water qualities
At the same time, compared with ordinary products, this polyaluminum chloride water treatment chemical has stricter control in stability and consistency, making it more suitable for bulk procurement and long-term supply.
👉 An industrial-grade PAC water treatment chemical solution that helps customers reduce costs and minimize after-sales issues.
Product Overview
Product Name: Industrial-grade PAC water treatment chemical (polyaluminum chloride)
Common names: PAC, polyaluminum, Polyaluminium Chloride, PAC flocculant, PAC coagulant
This product is prepared using high-quality raw materials through polymerization reaction processes. It is a high-efficiency inorganic polymer PAC polyaluminum chloride water treatment agent. This industrial-grade PAC water treatment chemical product is widely used in various water treatment systems.

Product Parameter (specification)
|
Item |
Specification |
|
Product Name |
Polyaluminum Chloride |
|
Appearance |
Golden yellow powder |
|
Al₂O₃ Content |
≥ 28% |
|
Basicity |
65–85% |
|
pH (1% aqueous solution) |
3.5–5.0 |
|
Water Insoluble Matter |
≤ 0.3% |
|
Arsenic (As) |
≤ 0.0005% |
|
Lead (Pb) |
≤ 0.002% |
|
Cadmium (Cd) |
≤ 0.0005% |
|
Mercury (Hg) |
≤ 0.00005% |
|
Iron (Fe) |
≤ 1.5% |
|
Chromium (Cr) |
≤ 0.005% |
|
Packaging |
25kg/bag, jumbo bag, customizable |
|
Shelf Life |
24 months (dry and cool place) |
Product Advantages

1.High-efficiency flocculation → Improve treatment speed
This PAC water treatment chemical flocculant can rapidly form large flocs.
👉 Accelerates sedimentation process and improves treatment efficiency.
2.Optimized dosage → Reduce operating cost
Optimized molecular structure allows polyaluminum chloride PAC products to maintain performance at lower dosage.
👉 More cost-effective for long-term use.
3.Strong adaptability → Reduce usage difficulty
Under different water quality conditions, this industrial-grade PAC water treatment agent performs stably.
👉 Reduces debugging frequency and technical threshold.
4.Stable dissolution performance → Improve operational experience
Uniform particle structure allows PAC water treatment chemical products to dissolve more thoroughly.
👉 Reduces residue and equipment issues.
5.Consistent quality → Suitable for long-term supply
Strict testing system ensures stable performance of each batch of polyaluminum chloride water treatment chemicals.
👉 Beneficial for continuous sales by channel customers.
Application Scenarios / Sales Direction
This industrial-grade PAC water treatment chemical (polyaluminum chloride) is suitable for:
1.Municipal sewage treatment
👉 Standard application with stable demand
2.Industrial wastewater treatment
👉 Printing and dyeing, papermaking, electroplating and other industries
3.Circulating water treatment systems
👉 Conventional water treatment projects
4.Primary water purification
👉 Basic PAC water treatment chemical product line
👉 As a mature PAC water treatment chemical solution product, it is suitable for wholesalers to build a stable product system.

Procurement Concerns
|
Procurement Issue |
Our Solution |
|
Product consistency |
Stable production and testing |
|
Minimum order quantity |
Flexible support |
|
Price advantage |
Source factory supply |
|
Document support |
Provide test reports |
|
Delivery cycle |
Stable delivery time |
|
Packaging |
Customization supported |
Product Process / Technical Strength
â‘ Reaction endpoint determination: not based on time, but on parameters
Others discharge after "4 hours of reaction"; we monitor viscosity and pH online and only discharge when the target curve is reached.
→ Same formulation, consistent performance across different reactors.
â‘¡ Plate-frame filtration, not natural sedimentation
Others let the reaction liquid stand overnight and take the supernatant; we directly use a 200-mesh plate-frame filter press.
→ Removes fine suspended solids, resulting in a clear solution like tea after dissolution.
â‘¢ Double screening of finished products, no shipment without screening
After spray drying, first pass through 40 mesh to remove coarse particles, then through 80 mesh to remove ultra-fine powder.
→ No dust, no bridging, no clogging during dosing.
FAQ
Q: What is the difference between industrial-grade PAC water treatment chemical and drinking water grade?
A: Drinking water grade has stricter requirements for heavy metals (arsenic, lead, cadmium) and costs 40–60% more. Industrial-grade is not suitable for tap water plants, but is fully sufficient for municipal sewage and industrial wastewater.
Q: Can it be used together with PAM?
A: Yes. Add PAC first, stir for 30–60 seconds, then add PAM. If the order is reversed, flocs will break.
Q: Will it cake over time?
A: With double inner lining bags + desiccant + light-proof storage, it will not cake within 12 months. In southern rainy seasons, jumbo bags + moisture-proof pallets are recommended.
Q: What is the MOQ?
A: Starting from 1 ton, samples are free.
Q: What water treatment scenarios is PAC suitable for?
A: Suitable for municipal and industrial water treatment systems.
Q: Does it support customization?
A: Supports customization of content and packaging.
Q: Is the product easy to store?
A: Stable under normal temperature and dry conditions.
Our Considerate Services

Technical support: Provide full-process technical services including water quality analysis, product selection, lab testing, pilot testing, and on-site debugging
Sample service: Provide free samples and assist customers in laboratory testing to determine the optimal product model and dosage
Customized production: Customize parameters such as molecular weight and ionicity according to customer water quality characteristics and process requirements
After-sales guarantee: Provide on-site technical guidance, track usage effects, and respond promptly to customer needs
Stable supply: Large-scale production with sufficient inventory ensures timely and stable supply

CTA
If you are looking for:
Stable supply of industrial-grade PAC water treatment chemicals
High cost-performance polyaluminum chloride water treatment agents
Easy-to-promote PAC flocculant solutions
Please contact us to obtain quotations, samples, and technical support.
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