Excimer Coating
Description
Technical Parameters
Huzhou Jiafu Macromolecular Material Co., Ltd. is one of the most reliable manufacturers and suppliers of excimer coating in China. Welcome to wholesale bulk high-grade excimer coating for sale here from our factory. We also accept customized orders.
Core Information
1. Product Introduction
Excimer coating is a special type of coating that uses ultraviolet (UV) curing technology and excimer lamp irradiation to create microscopic wrinkles on the surface. The resulting coating has a delicate texture, uniform gloss, and very low brightness, providing an excellent decorative effect. It is used on SPC flooring and offers outstanding decorative performance.
2. Core Value Proposition
- Solving premium-segment challenges: Conventional matte coatings often suffer from uneven gloss and a rough tactile feel, making it difficult for high-end products to deliver a refined texture or justify higher pricing.
- Core benefits: Dual curing with excimer + mercury lamps delivers an ultra-matte 1–5° finish with a baby-skin touch. Product retail value increases by up to 35%, with significantly upgraded visual and tactile quality.
- Additional assurances: Low VOC ≤5%, hardness ≥H, stain resistance, and 0-grade adhesion. Fully compatible with mass production on SPC/PVC substrates.
Core Advantages of Excimer coating
1. Excimer core technology
- Dual-curing process:
First, excimer curing forms an ultra-fine micro-surface (Ra ≤ 0.2 μm), followed by mercury-lamp curing to reinforce adhesion. This ensures long-lasting tactile performance, clearly differentiated from single-curing products. - 1–5° ultra-matte finish:
Using a specialized matting formulation, gloss remains uniformly consistent with no dead angles. The gloss level is 30% lower than conventional matte coatings (6–8°), delivering a more premium visual effect. - High-viscosity compatibility:
Topcoat viscosity of 1050–1550 CPS ensures optimal uniform application for excimer curing and prevents sagging.
2. High-end scenario adaptability
- Dedicated application scenarios: High-end SPC click flooring, minimalist-style furniture, luxury home interiors-ideal for "premium texture & high-value" applications.
- Compatible substrates: SPC flooring, PVC panels, and MDF (focused on premium decorative substrates).
- Construction advantages: Winter preheating at 150–180°C (optimized for excimer curing); 7–10 g primer + 10–12 g topcoat coating weight; high efficiency for mass production.
3. Finish and Premium Advantage
- Visual upgrade: Ultra-matte 1–5° finish with zero glare, perfectly aligned with minimalist design trends-establishing a key selling point for premium products.
- Differentiated tactile feel: Baby-skin smooth touch enhances user experience, increasing customer repurchase rates by 28%.
- Environmental compliance: Low VOC ≤5%, free from harmful solvents, meeting environmental standards for high-end residential and commercial spaces.
Construction process
|
Step |
Construction content |
Curing energy / Key parameters |
Differentiation Objectives |
|
1 |
Substrate Pre-treatment |
– Fine cleaning; smooth substrates preferred; remove dust/oil |
Ensures the delicate tactile feel required for excimer curing |
|
2 |
Winter Substrate Preheating |
– Infrared heating at 150–180°C |
Optimized for excimer curing, improves coating smoothness |
|
3 |
Roll-coating PVC Low-gloss Primer JF-PVC2001ZFZ |
– Coating weight 7–10 g |
Low-gloss base layer to build ultra-matte finish |
|
4 |
Primer Curing |
– Energy 110–220 mJ/cm², power 220–310 mW/cm² |
Semi-cure to retain elasticity |
|
5 |
Roll-coating Excimer Topcoat JF-ZFZ6405 |
– Coating weight 10–12 g |
Formulated for dual-curing system |
|
6 |
Winter Topcoat Leveling |
– Infrared heating 140–170°C, 10–20 seconds |
Ensures uniform coating, prevents sagging |
|
7 |
Excimer Curing |
– Forms micro-fine texture to create tactile feel |
Excimer-specific processing step |
|
8 |
Mercury Lamp Curing |
– Energy 420–650 mJ/cm², power 480–720 mW/cm² |
Enhances adhesion and locks in premium texture |
Construction Precautions
- Equipment Requirements: Must be paired with an excimer curing lamp (power 480–720 mW/cm²); equipment compatibility guidance can be provided.
- Substrate Requirements: Substrate must be smooth and defect-free; otherwise, imperfections will be magnified and affect the tactile feel.
- Storage & Handling: Store in a cool, shaded place at 5–35°C. Shelf life is 12 months unopened; once opened, use within 30 days.
Technical Specifications
|
Test Project |
Test Standards |
Standard value |
Differences from other UV coatings |
|
Gloss Level |
GB/T 9754-2007 |
1-5° |
Ultra-matte, 30% lower than ordinary matte coatings |
|
Curing Process |
- |
Excimer + Mercury Dual Curing |
The only dual-curing process, ensuring long-lasting premium texture |
|
Surface Roughness (Ra) |
- |
≤0.2μm |
Quantified ultra-fine texture, distinct from rough-surface products |
|
Topcoat Viscosity |
GB/T 9751.1-2008 |
1050-1550CPS |
High viscosity optimized for dual curing, prevents sagging |
|
Coating Hardness |
GB/T 6739-2006 |
≥H |
Balances premium texture and durability, suitable for high-end products |
|
Adhesion |
GB/T 9286-1998 |
Grade 0 |
Ensures long-term adhesion without peeling |
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