Chemical Exposure Qualification
Qualification-only route for acids, alkalis, solvents, fumes, spills, and cleaning chemicals.
Applicable Standards
Quick coating direction
Start here before technical qualification
Use these first-pass directions to choose a rough coating family. Final system selection still depends on substrate, surface preparation, exposure, standards, and documents.
Spherical tank interior, oil tank roof underside, or floating cabin internal surface
Qualification firstInorganic zinc, conductive epoxy, waterborne epoxy, or oil-resistant epoxy after medium and standard review
Use only when the contained medium, vapor, conductivity requirement, and inspection standard are known.
Example product checks
Acid, alkali, solvent, sulfur, oil, or process-chemical exposure
Qualification firstPhenolic epoxy, chemical-resistant epoxy, chlorinated system, or specialty coating after chemical review
Use when the actual chemical, concentration, temperature, and splash/immersion mode must be known.
Example product checks
Other entries in this family
Technical qualification details
Who this is for
- Chemical areas
- Process equipment
- Floors exposed to chemicals
Assets and substrates
- Chemical areas
- Process equipment
- Floors exposed to chemicals
- Substrate: Steel
- Substrate: Concrete
Common failure risks
- Chemical exposure
Selection questions
- What asset is being protected, and is it new build, factory finish, or maintenance?
- Which exposure risks matter most: corrosion, UV, water, chemicals, abrasion, heat, fire, hygiene, VOC, or throughput?
- What result should be optimized: lowest initial cost, balanced protection, longer maintenance interval, production speed, lower VOC, appearance, or surface-tolerant maintenance?
- Which cooperation route fits the buyer: product supply, system package, OEM, distributor, project support, or local supply-chain collaboration?
Surface preparation
- Confirm substrate condition, oil, salts, dust, rust, laitance, old coating, and surface profile
- Match preparation grade to the selected system and expected durability
- Run adhesion or compatibility checks when old coating remains
Application conditions
- Confirm substrate temperature, ambient temperature, humidity, dew point margin, ventilation, and drying window
- Review film thickness, recoating interval, pot life, and handling time from current TDS
Available colors and packaging
- Standard colors and practical finish targets can be reviewed before quotation
- Special colors, gloss, texture, and private-label packaging need sample or batch confirmation
Documentation available
- Current TDS
- SDS request
- Packaging and shelf-life check
- Export document review
- Basic application notes
Product database links
Product pages to verify next
Epoxy Zinc-Rich Primer 80
Epoxy Anti-Corrosion
Epoxy Zinc-Rich Primer 70
Epoxy Anti-Corrosion
Epoxy Zinc-Rich Primer 1503
Epoxy Anti-Corrosion
Inorganic Zinc-Rich Primer
Specialty Coatings
Epoxy Primer 1000
Epoxy Anti-Corrosion
Epoxy MIO Intermediate Coat 1010E
Epoxy Anti-Corrosion
Epoxy MIO Intermediate High Build
Epoxy Anti-Corrosion
Epoxy Topcoat 1015
Epoxy Anti-Corrosion
Essential / Standard / Extended systems
Essential
Lowest practical initial cost where exposure and durability requirements are moderate.
- Confirm substrate and preparation level
- Use a simple primer and finish route suitable for the service class
Final product selection depends on current TDS and project constraints.
Standard
Balanced protection, application practicality, and document support for normal commercial procurement.
- Confirm primer and topcoat compatibility
- Use a system schedule matched to exposure and handling needs
Recommended as the default review route for most inquiries.
Extended Service
Longer maintenance interval, stronger weathering resistance, or more aggressive exposure.
- Increase barrier build where justified
- Use higher durability finish options when UV or color retention matters
Requires stronger review of surface preparation, inspection, and film build.
Supply and partnership routes
Route E: Project & Tender Support
EPCs, general contractors, asset owners, designers, specification teams, and major maintenance projects.
Specification review · System recommendation · Document package · Samples · Project quotation · Local installation and site service by qualified partners
What Qilu can provide
- Supply confirmed Qilu product options after review
- Provide current TDS/SDS and export document support when available
- Prepare starter system schedules and theoretical consumption references
- Coordinate samples, color discussion, packaging checks, and quotation follow-up
What Qilu cannot provide
- Replace local engineering, applicator, or regulatory responsibility
- Guarantee performance without confirmed surface preparation, exposure, application, and inspection controls
- Confirm high-liability service without technical review and current documentation
- Automatically recommend tank lining, potable-water, immersion, fire-rating, ESD, hygiene, or chemical-resistance systems without qualification
Need a Customized Anti-Corrosion Solution?
Our technical team can design the optimal anti-corrosion coating system based on your specific environment and usage conditions.
Contact Technical Team