Keguan Paint Manufacturer Custom-made Paints (Guanpai Paints - Manager Sun: 152·0825·6966) Wholesale and retail of paints and coatings in Sichuan, Chengdu, and Yunnan; specialized coatings with adjusted formulations or properties based on specific requirements, capable of meeting personalized color, functional, or environmental demands.

Characteristics of PAINT
Color Customization

Supports custom color matching (e.g., Pantone color cards, RAL color codes) to meet brand identification, decorative design, and other needs.

Adjustable gloss levels such as matte, semi-gloss, and high gloss.

Functional Optimization

Weather Resistance: Added UV absorbers (e.g., fluorocarbon paints for outdoor use) to resist fading and chalking.

Corrosion Resistance: Contains anti-corrosive pigments (e.g., epoxy zinc-rich primer) suitable for metal substrates.

Environmental Friendliness: Water-based formulations (low VOC), formaldehyde-free, compliant with green building standards.

Special Properties: Fire resistance (intumescent coatings), antibacterial (for hospital use), wear resistance (floor paints), etc.

Substrate Compatibility

Adhesion promoters adjusted for different materials (wood, metal, concrete, plastic), such as adding flexibilizers for plastic paints.

Key Construction Points

1. Substrate Preparation

   • Metal surfaces require sandblasting to remove rust (Sa2.5 grade), wood sanded to be burr-free, concrete moisture content ≤10%.

2. Application Techniques

   • Spraying: High-viscosity paints require adjusting thinner ratios (e.g., 10%-20% nitro thinner added).

   • Brushing/Rolling: Thick coatings (e.g., anti-corrosive paints) recommend multiple thin coats to avoid sagging.

   • Curing Conditions: Epoxy resin paints must be applied above 5°C, two-component coatings must be used within the pot life.

3. Environmental Control

   • Relative humidity ≤85% (avoid condensation during water-based paint application), temperature typically 5-35°C.

   • Avoid outdoor spraying in windy conditions to prevent particle contamination.

4. Coating System

• Typical system: Primer (e.g., epoxy primer) + intermediate coat (micaceous iron oxide intermediate) + topcoat (polyurethane topcoat), total dry film thickness ≥120μm (for heavy-duty corrosion scenarios).

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