Odor Free Paint
Description
Technical Parameters
Huzhou Jiafu Macromolecular Material Co., Ltd. is one of the most reliable manufacturers and suppliers of odor free paint in China. Welcome to wholesale bulk high-grade odor free paint for sale here from our factory. We also accept customized orders.
Core Information
1. Product Introduction
odor free paint is a type of coating that emits minimal odor during and after the ultraviolet (UV) curing process. It features environmental friendliness and excellent performance. This coating provides both protection and decorative effects for wooden floors. Its low-odor characteristic allows wooden floors to be used shortly after installation without concerns about excessive odors affecting indoor air quality.
2. Core Value Proposition
- Addressing challenges in sensitive environments: Traditional UV coatings produce a strong odor during application and leave residual smells after curing, which can affect the health of sensitive individuals.
- Core benefits: Low-acid-value resin + optimized photoinitiator formulation deliver low odor (≤0.5 level) throughout the application/curing process. The surface can be used immediately after curing, with hardness ≥2H for durability and abrasion resistance.
- Additional assurance: Low-VOC eco-friendly formulation (compliant with GB 18581-2020), fast curing, high production efficiency, and no delays in delivering projects for sensitive spaces.
Core Product Advantages of odor free paint
1. odor free paint core technology
- Low-odor formulation system: Uses low-acid-value UV resins and low-odor reactive acrylate monomers to replace traditional high-odor raw materials, reducing odor generation at the source.
- Photoinitiator optimization: Selects low-volatility, low-odor photoinitiators to ensure no irritating gases are released during curing, achieving an odor level of ≤0.5 (typical industry UV coatings ≥2).
- Full-process odor control: Delivers a consistently clean-smell experience from application to post-curing use, unlike ordinary "low-odor" coatings that are odorless only after curing but still smell during application.
2. Sensitive scene adaptability
- Targeted applications: Children's rooms, hospital wards, nursing homes, finished apartments, maternity centers, and other spaces that are sensitive to odor and require quick occupancy.
- Compatible substrates: Solid wood flooring, multilayer composite flooring, and medical-grade antibacterial flooring substrates (fully compatible with specialized substrates used in sensitive environments).
- Construction advantages: UV rapid curing with no need for long ventilation periods to dissipate odors-spaces can be occupied immediately after application.
3. Environmentally friendly and durable advantages
- Environmental performance: VOC ≤ 5 g/L (significantly lower than the industry benchmark of 10 g/L), free of heavy metals, formaldehyde, and other harmful substances, and compliant with the Safety Standards for Children's Room Decoration and Renovation.
- Durability assurance: Hardness ≥ 2H (GB/T 6739-2006) and micro-scratch resistance rated B2 per EN 16094-2012, meeting the high-frequency usage requirements of hospitals and children's rooms.
- Acceptance-ready: Easily passes indoor air quality inspections (GB/T 18883-2002), preventing project rework caused by odor issues.
Construction process
Dedicated construction process
|
Step |
Construction content |
Curing energy / Key parameters |
Differentiation Objectives |
|
1 |
Substrate pretreatment: sanding with 320-grit paper + degreasing & dust removal + antibacterial treatment (exclusive for sensitive environments) |
– |
Meets hygiene requirements for sensitive environments, unlike general-purpose applications |
|
2 |
Roll-coating waterborne UV adhesion primer + IR drying |
– |
Base adhesion layer with no odor release |
|
3 |
Roll-coating low-odor UV adhesion primer (JF-ZM121J) + UV semi-curing |
180–220 mj/cm² |
Core differentiator: low-odor primer, no irritation during application |
|
4 |
Roll-coating low-odor crystal putty (JF-ZM301J) + UV semi-curing |
90–130 mj/cm² |
Low-odor filling to prevent putty-related odor emissions |
|
5 |
Roll-coating low-odor wear-resistant primer (JF-ZM601J) + UV semi-curing |
80–120 mj/cm² |
Low-odor wear-resistant layer that supports high-frequency usage |
|
6–8 |
Roll-coating 3 layers of low-odor crystal primer (JF-ZM501J) + semi-curing for each layer |
110–220 mj/cm² per layer |
Full-process low-odor system with no odor accumulation between layers |
|
9 |
Roll-coating low-odor transparent sanding primer (JF-ZM521J) + UV semi-curing |
100–200 mj/cm² |
Improves surface smoothness with no residual odor |
|
10 |
Light sanding with 320-grit paper |
– |
Removes burrs to ensure safety, especially in children's spaces |
|
11–12 |
Roll-coating 2 layers of low-odor 5-gloss anti-scratch topcoat (JF-ZM805J) + final curing |
350–500 mj/cm² (final curing) |
Odor-free final finish; hardness ≥2H with excellent scratch and abrasion resistance |
Construction Precautions
- Environmental requirements: Application temperature 5–30°C. Suitable for daytime application in sensitive environments; after overnight ventilation, the space can be used the next day.
- Equipment requirements: No special treatment needed for application tools; avoid cross-contamination that may introduce odors.
- Storage & handling: Unopened shelf life is 12 months (≤35°C). Once opened, use within 30 days and keep sealed to prevent odor absorption.
Technical Specifications
|
Test Project |
Test Standards |
Standard value |
Differences from other UV coatings |
|
Odor Level |
Odor Sensory Evaluation Standard |
≤ Grade 1 |
Typical UV coatings ≥ Grade 2 |
|
VOC Content |
GB 18581-2020 |
≤ 5 g/L |
Typical UV coatings ≤ 10 g/L; better suited for sensitive environments |
|
Micro-scratch Resistance |
EN 16094-2012 |
Grade B2 |
Some UV coatings only reach Grade C; suitable for high-frequency use |
|
Hardness |
GB/T 6739-2006 |
≥ 2H |
Higher than thin-film / elastic coatings (≥ HB), providing better durability |
|
Ventilation Cycle |
Real-use testing |
≤ 24 hours |
Typical UV coatings require ≥ 7 days; significant advantage for fast occupancy |
|
Adhesion |
GB/T 9286-1998 |
Grade 0 |
Supports long-term use requirements in sensitive environments |
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