【One‑sentence Positioning】
High‑efficiency eco‑friendly acidic water‑based cleaner; removes rust, oxidation, mildew stains and limescale; multi‑material compatible for aluminum‑alloy, stainless steel, carbon steel and copper‑alloy; corrosion inhibitor protects base substrates; zero acid‑mist for enhanced operational safety.
【Core Tags】
Acidic cleaner | Rust remover | Scale & oxide‑layer removal | Mildew‑stain removal | Limescale removal | Multi‑material compatibility | Corrosion‑inhibiting & rust protection | Acid‑mist‑free | Water‑based eco‑friendly
I. Industry Background: Why Metal Oxides and Contaminants Must Be Removed
During manufacturing, storage and service, metal surfaces inevitably generate rust deposits, black oxidation marks, mildew stains, limescale and other contaminants. For processes such as aluminum profile extrusion, stainless‑steel welding, carbon‑steel heat treatment and copper‑part stamping, these surface defects directly impair appearance quality and downstream‑process performance. Rust weakens structural strength; oxide layers hinder welding and painting; limescale reduces heat‑exchange efficiency; mildew stains violate hygiene requirements for food, pharmaceutical and related industries.
Conventional treatment relies heavily on strong mineral acids such as concentrated nitric acid, chromic acid and hydrochloric acid. Nevertheless, these strong‑acid products have obvious drawbacks: high corrosivity that easily damages metal substrates; volatile irritant acid mist (e.g. hydrochloric‑acid mist) which deteriorates working conditions and endangers operator health; difficult waste‑liquid treatment and high environmental‑compliance costs.
Therefore, acidic water‑based cleaners dominated by organic acids with added corrosion inhibitors have become the mainstream upgrade solution for metal rust‑and‑scale removal. They deliver efficient oxide removal while maximally protecting base materials and greatly improving operational safety.
II. Product Description
CPAC‑MUHF02 is a high‑efficiency eco‑friendly acidic water‑based cleaner scientifically compounded from premium raw materials including organic acids, corrosion inhibitors, penetrants and surfactants. Formulated as water‑based acid, it is specially developed for metal‑surface cleaning. Compatible with aluminum‑alloy, stainless steel, carbon steel and copper‑alloy, it efficiently eliminates rust deposits, black oxidation marks, mildew stains, limescale and light mixed oil contaminants on metal surfaces.
It features mild reaction. Treated substrates become bright and clean after cleaning. Meanwhile, a short‑term protective film forms on metal surfaces to effectively delay re‑rusting. Water serves as base medium. Free from strong oxidizing acids such as concentrated nitric acid and chromic acid, it generates no volatile acid mist like hydrochloric‑acid mist during application. Waste liquid is easy‑to‑treat, which greatly improves working‑site conditions and operational safety.
III. Technical Parameters
Product Type: Acidic water‑based cleaner
Key Components: Scientific blend of organic acids, corrosion inhibitors, penetrants and surfactants
Applicable Materials: Aluminum‑alloy, stainless steel, carbon steel, copper‑alloy
Cleaning Targets: Rust deposits, black oxidation marks, mildew stains, limescale, light mixed oil contaminants
Corrosion‑Inhibition Property: High‑efficiency corrosion inhibitor minimizes corrosive damage to metal substrates
Protection Property: Forms short‑term surface protective film after cleaning to effectively delay re‑rusting
Environmental Property: Water‑based; free from strong oxidizing acids (concentrated nitric acid, chromic acid); waste liquid easy‑to‑treat
Safety Property: No volatile acid mist such as hydrochloric‑acid mist; operator‑friendly working environment
Application Methods: Dilutable with water; compatible with immersion, spray, wiping and ultrasonic cleaning
IV. Key Performance Indicators
‑ Material Coverage: 4 types (aluminum‑alloy, stainless steel, carbon steel, copper‑alloy)
‑ Contaminant Removal Targets: 4 categories (rust deposits, black oxidation, mildew stains, limescale) plus light oil contaminants
‑ Substrate Protection: High‑efficiency corrosion inhibitor for minimized corrosive damage
‑ Re‑rusting Control: Short‑term protective film formed post‑cleaning to delay re‑rusting
‑ Acid Mist: Zero (no volatile acid mist such as hydrochloric‑acid mist)
‑ Strong Oxidizing Acids: Zero (free of concentrated nitric acid, chromic acid)
‑ Application Methods: 4 types (immersion, spray, wiping, ultrasonic 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
CPAC‑MUHF02 is applied for surface cleaning of multiple metals including aluminum‑alloy, stainless steel, carbon steel and copper‑alloy. Typical scenarios include:
‑ Removal of rust deposits on metal surfaces
‑ Elimination of black oxidation marks
‑ Cleaning of oxide layers around stainless‑steel welding seams
‑ Removal of mildew stains and limescale on metal parts
‑ Cleaning of light mixed‑oil contaminants
‑ Metal‑surface treatment requiring re‑rusting protection
Dilute with water flexibly according to contamination severity. Supports immersion, spray, wiping, ultrasonic cleaning and other operating modes.
VI. Product Advantages
High‑efficiency decontamination with outstanding cleaning performance
Rapidly dissolves and strips metal oxides and inorganic scale. Delivers excellent cleaning efficiency against rust deposits, black oxidation, mildew stains and limescale.
Corrosion‑inhibiting rust protection for safer base‑material treatment
High‑efficiency corrosion inhibitor minimizes substrate corrosion while providing powerful cleaning. Workpieces turn bright and clean after treatment, and a short‑term protective film is formed to effectively delay re‑rusting.
Water‑based eco‑friendly with easy waste‑liquid handling
Water‑based matrix, free from strong oxidizing acids such as concentrated nitric acid and chromic acid. Waste liquid is easy‑to‑treat and meets environmental‑protection requirements.
Acid‑mist‑free for improved operational safety
No volatile acid mist such as hydrochloric‑acid mist is generated in service, significantly improving workshop environment and operator safety.
User‑friendly with multi‑process compatibility
Dilutable with water flexibly according to contamination load. Supports immersion, spray, wiping, ultrasonic cleaning and adapts to diverse on‑site conditions.
