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HH-112 Neutral Rust Remover
HH-112 carbon-removal agent is used for rust removal on steel parts prior to painting; the treated metal surface does not adversely affect subsequent welding, electroplating, or painting. After rust removal, the metal retains its original color and is non-corrosive to human health.
Category:
Neutral Rust Remover
Keywords:
Huihong
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Product Description
【Applicable Materials】
Specifically designed for rust removal (including heavy and old rust), removal of contaminants (such as carbon deposits), and scale removal from materials such as steel and galvanized sheet.
[Product Overview]
HH-112 carbon-removal agent is used for rust removal on steel parts prior to painting; the treated metal surface does not adversely affect subsequent welding, electroplating, or painting. After rust removal, the metal retains its original color and is non-corrosive to human skin.
【Product Features】
1. Environmentally friendly and odorless, with no heavy metal content.
2. Rapid rust removal: eliminates various rust and weld spatter in just 3 minutes.
3. Ambient-temperature treatment: low dosage, low cost, and long residual efficacy.
4. Reduce acid mist overflow and prevent hydrogen embrittlement of ferrous components.
【Product Characteristics】
Model: HH-112 Rust Remover
Appearance: Transparent liquid
pH: 7 ± 0.5
Application ratio: 20–40% (mix 20 kg of pesticide solution with 80 kg of water)
Processing temperature: Ambient temperature (heating to 35–50°C yields better results)
Treatment method: spraying, brushing, or soaking
Processing time: 5–10 minutes
【Process Flow】
Workpiece to be processed → Rust remover → Rinsing with clean water → Rust prevention.
【Instructions for Use】
Adjust the concentration of the working solution according to the degree of rust (typically 20–40%), and immerse the workpieces to be treated in it.
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Before rust removal | After rust removal |
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Before rust removal | After rust removal |
Application Effects | |
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Before rust removal | After rust removal |
Application Effects | |
【Application Areas】
Metal processing industry, hardware and electrical appliance manufacturing, hardware and electronics industry, aerospace components, automotive parts, mobile phone accessories, hardware furniture, medical equipment, and telecommunications devices.
【Precautions】
1. If, after the plating bath level has dropped and the workpieces are removed from the bath, defects still remain on their surfaces, this indicates that the bath concentration is too low and the product should be replenished.
2. If, after continuous operation for a certain period, the required protection level can no longer be maintained, the fluid must be replaced with fresh fluid.
3. To maintain the stability of the plating bath, workpieces must be thoroughly cleaned before operation, and impurities in the bath should be removed regularly.
[Handling, Storage, and Transportation]
1. Storage: During storage at ambient temperature, the packaging drums shall be kept tightly sealed to prevent the ingress of water or other foreign matter. When stored in clean, covered, and appropriately sized containers, this product will not present any operational, handling, or storage difficulties. Protect against freezing and avoid exposure to extreme heat or cold.
2. Packaging: 25 kg per drum, packaged in plastic drums.
| Length/cm | Width/cm | Height/cm | Volume/cm³ | Weight (including packaging)/kg | Remarks |
| 30 | 28.5 | 41 | 35055 | 26.5±0.2 | Customizable packaging specifications; The actual shipping packaging shall prevail. |
Retention period ： 12 months (calculated from the date of delivery under the specified conditions in the originally sealed drum; the sealed drum shall be tightly resealed immediately after sampling or use).
Transportation This product is non-flammable, non-explosive, non-corrosive, and free of heavy metals; it shall be transported as a non-hazardous material.
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We provide energy-saving and environmentally friendly metal surface treatment agents to a wide range of metal production, processing, and manufacturing enterprises, including chromium-free passivators, trivalent chromium passivators, magnesium alloy passivators, phosphate-free conversion coatings, eco-friendly film-forming agents, phosphating solutions for steel and galvanized parts, and environmentally friendly paint strippers, among other products.
Qualifications and Honors
We have obtained ISO 9001:2015 certification, ensuring consistent product quality. Our products have also been certified by SGS, STC, and hold surfactant certification, among others.
Partner Institutions of Guangdong University of Technology
Member Organizations
Gratitude-Driven Company
Trademark Registration Certificate
Surfactant Certification
Certification for Trivalent Chromium in Oxidizing Solutions
STC Certification
SGS Certification
Certificate of Registration
Company Showcase
Since its establishment, Huihong has consistently pursued technological innovation and independent brand development, placing great emphasis on innovation, R&D, and products. It attaches great importance to its brand image, takes promoting green environmental protection and energy conservation and emission reduction as its responsibility, and is committed to reducing the use of chemicals.
Customer Reviews
Customer trust stems from professionalism. With wisdom and integrity, Huihong has always adhered to the principles of “quality first, customer first, honesty and trustworthiness, and truth-seeking and pragmatism,” continuously innovating and expanding.
Customer Usage Reviews and Feedback on Ceramic Products
★★★★★
Customer Reviews and Feedback on Oil and Rust Remover
★★★★★
Customer Feedback on Eco-Friendly Coating
★★★★★
Customer Reviews and Feedback on Paint Remover
★★★★★
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