【One‑sentence Positioning】
Water‑soluble cleaning & rust‑preventive agent, specially developed for cleaning machined copper and carbon‑steel components; integrated degreasing and rust prevention with mild‑alkaline formula.
【Core Tags】
Copper part cleaning | Carbon‑steel cleaning | Machining oil contamination removal | Short‑term rust prevention | Mild‑alkaline | Water‑soluble | Ultrasonic‑compatible | Spray‑compatible
I. Industry Background: Why Post‑machining Cleaning for Copper and Carbon‑steel Parts Matters
Copper and carbon steel are two of the most widely‑used metallic materials in mechanical processing. After turning, milling, stamping, drawing and other processes, workpiece surfaces are contaminated with cutting oil, drawing oil, stamping grease and metal chips. Failure to thoroughly remove these contaminants will directly impair subsequent assembly accuracy, welding quality and surface treatment performance, and even cause rusting and discoloration of finished products during storage and transportation.
Copper parts are particularly sensitive. Copper is chemically active and prone to oxidation and discoloration during processing. Improper strong‑alkaline or acidic cleaners will corrode copper surfaces and damage its electrical conductivity, weldability and appearance quality. For carbon‑steel parts, the major risk is rusting: residual moisture or cleaner residue on surfaces after machining can generate rust spots within a short period.
Conventional workflows separate cleaning and rust prevention: parts are degreased first and then treated for rust protection in an independent step. This leads to cumbersome procedures, extra workstation occupation and higher costs. CP‑24T combines degreasing‑cleaning and short‑term rust prevention in one product to resolve two requirements in a single process, improving efficiency for machining workshops.
II. Product Description
CP‑24T is a water‑soluble cleaning and rust‑preventive agent specially designed for post‑machining metallic components of copper and carbon steel, delivering excellent degreasing performance against various contaminants. Formulated as mild‑alkaline with low irritation, it rapidly removes cutting oil, drawing oil, stamping grease and other machining soils, meanwhile providing short‑term rust‑preventive protection for workpieces after cleaning, achieving thorough cleaning, effective rust protection and residue‑free surfaces.
In terms of material protection, CP‑24T is non‑corrosive to copper‑based metals and safe for copper and copper‑alloy workpieces. It provides reliable short‑term rust protection for carbon‑steel parts to minimize rusting and discoloration after cleaning. It features simple dilution requirements, moderate operating temperature range and low‑threshold operation. Its waste‑liquid treatment is simple and eco‑friendly, making it an ideal option for mixed‑production lines handling both copper and carbon‑steel parts.
III. Technical Parameters
Product Type: Water‑soluble cleaning & rust‑preventive agent (mild‑alkaline)
Applicable Materials: Metallic components such as copper and carbon steel
Cleaning Targets: Machining soils including cutting oil, drawing oil and stamping grease
Formulation Features: Mild‑alkaline, low‑irritation, non‑corrosive formula
Rust‑Preventive Properties: Provides short‑term rust protection for carbon steel; non‑corrosive and non‑discoloring for copper parts
Applicable Cleaning Methods: Ultrasonic cleaning, spray cleaning
Dilution Method: Simple mixing, dilute with clean water per standard concentration
Cleaning Temperature: Moderate temperature range compatible with conventional processes
IV. Key Performance Indicators
‑ Material Coverage: 2 categories (copper, carbon steel)
‑ Contaminant Coverage: 3 categories (cutting oil, drawing oil, stamping grease)
‑ Available Cleaning Methods: 2 types (ultrasonic, spray)
‑ Packaging Specifications: 4 options (5KG / 25KG / 200KG / 1000KG)
‑ Formulation Features: Mild‑alkaline, low skin hazard upon prolonged contact
‑ Rust‑Preventive Properties: Workpieces resist rusting and discoloration after cleaning
Note: All above data is obtained under standard test conditions. Actual performance may vary depending on workpiece material, contamination severity and environmental conditions.
V. Application Scenarios
CP‑24T is widely used for post‑machining cleaning of copper, carbon‑steel and other components. Typical scenarios include:
‑ Post‑machining cleaning for copper components (removal of residual cutting oil and processing oil)
‑ Cleaning for carbon‑steel parts after stamping and drawing (removal of stamping grease and drawing oil)
‑ Inter‑process cleaning for workpieces on mixed copper‑carbon‑steel production lines
‑ Basic cleaning for components between machining and assembly
‑ Treatment for workpieces requiring short‑term rust‑preventive protection after cleaning
Compatible with ultrasonic cleaners, spray cleaning equipment and can be seamlessly integrated into existing production‑line processes.
VI. Product Advantages
Dual‑function for Material Protection
Non‑corrosive to copper‑based metals and delivers reliable short‑term rust prevention for carbon‑steel parts. Workpieces resist rusting and discoloration after cleaning. It consolidates cleaning and rust prevention into one single step.
Mild & Safe for Operation
Mild‑alkaline with low irritation and low skin hazard even with prolonged contact. Safer to handle compared with strong‑alkaline degreasers and reduces occupational health risks in workshops.
Powerful Degreasing for Thorough Cleaning
Quickly removes cutting oil, drawing oil, stamping grease and other machining soils. Residue‑free cleaning prevents contaminants from interfering with downstream processes.
Multi‑process Compatibility for Production‑line Use
Suitable for ultrasonic cleaning and spray cleaning. Wide process adaptability with no modification required for existing equipment.
Easy‑to‑use & Cost‑effective
Simple dilution procedure, moderate applicable temperature range and low‑threshold operation. Waste‑liquid treatment is simple and environmentally friendly with controllable overall operating costs.
