
Surface Protection Chemicals
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Product Overview
Key Features
Surface protection chemicals are specialized substances designed to safeguard surfacesa metal, concrete, glass, plastic, wood, etc.a from damage caused by corrosion, weathering, chemical attack, abrasion, or contamination. Theya re crucial in industries like construction, automotive, marine, aerospace, and manufacturing.
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Main Types of Surface Protection Chemicals
1. Corrosion Inhibitors
Use: Metals (e.g., pipelines, machinery)
Function: Form a protective film to block oxygen, moisture, or acids.
Examples: Zinc phosphate, sodium nitrite, amine-based inhibitors
2. Sealants
Use: Concrete, wood, joints
Function: Fill pores or cracks, prevent ingress of water or chemicals
Examples: Polyurethane, silicone, acrylic sealants
3. Coatings & Paints
Use: Steel, concrete, plastic surfaces
Function: Create a barrier against weather, UV, corrosion, etc.
Types: Epoxy, polyurethane, fluoropolymer, alkyd coatings
4. Anti-Graffiti and Hydrophobic Agents
Use: Buildings, vehicles, monuments
Function: Repel water, oils, or prevent paint adhesion
Examples: Silane/siloxane-based, fluorinated coatings
5. Rust Converters
Use: Aged metal surfaces
Function: Chemically transform rust into a stable, paintable layer
Common Bases: Tannic acid, phosphoric acid
6. Passivation Agents
Use: Stainless steel, aluminum
Function: Enhance oxide layer to resist corrosion
Examples: Nitric acid, citric acid formulations
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i, Industries That Use Them
Construction: Waterproofing and anti-carbonation coatings for concrete
Automotive: Clear coats, underbody protection, rustproofing
Marine: Anti-fouling paints, salt-resistant coatings
Oil & Gas: Pipeline corrosion inhibitors, coating systems for offshore rigs
Electronics: Conformal coatings on PCBs
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Emerging Trends
Eco-friendly formulations (low-VOC, water-based)
Nano-coatings for ultra-thin, high-performance protection
Smart coatings that self-heal or signal wear/corrosion
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Company Details
Business Type
Manufacturer, Service Provider, Distributor, Supplier, Trading Company
Establishment
1962
Working Days
Monday To Sunday
GST NO
19AFNPK5464L1ZQ
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Seller Details
GST - 19AFNPK5464L1ZQ
Kolkata, West Bengal
Phd (usa), Fasce (usa
Dr. Anil K. Kar
Members since
14 Years
Address
BC 96, Salt Lake City, Kolkata, West Bengal, 700064, India
non metallic floor hardener in Kolkata
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