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Fast Curing Modified Polyester Special Paint Conformal Coating for Electronic Circuit Boards
Special Paint — Color Yellow Transparent Liquid, Drying Time Surface Dry ≤30 Min. MOQ 1 L, US$16.50/L. Verified factory; QC & shipping by GoodsFromChina.
- Type
- Single Component Modified Polyester Conformal Coat
- Usage
- PCB Moisture-Proof, Insulation, Surface Protection
- Color
- Yellow Transparent Liquid
- Feature
- UV Fluorescent Traceable, Anti-Corrosion
- Drying Time
- Surface Dry ≤30 Min
- Environmental Friendly
- Environmentally Friendly, RoHS Compliant/Reach Compliant
At a glance
- Product
- Fast Curing Modified Polyester Special Paint Conformal Coating for Electronic Circuit Boards
- Category
- Special Paint
- Price
- US$16.50 / L
- Minimum order
- 1 L
- Origin
- Fujian, China
- Customization
- Available
- Packaging
- Carton
- HS code
- 3210000090
Last updated
Specifications
| Customization | Available |
|---|---|
| Color | Yellow Transparent Liquid |
| Drying Time | Surface Dry ≤30 Min |
| Model NO. | S-73-3 |
| Environmental Friendly | Environmentally Friendly, RoHS Compliant/Reach Compliant |
| Feature | UV Fluorescent Traceable, Anti-Corrosion |
| Finish | Matte |
| Packaging | Bottle |
| Basic Chemical Composition | Modified Polyester Resin |
| Usage | PCB Moisture-Proof, Insulation, Surface Protection |
| Type | Single Component Modified Polyester Conformal Coat |
| Viscosity (MPa · S, 25°C) | 50-200 |
| Curing Method | Room Temperature Cure / Heat Accelerated Cure |
| Application Method | Spray, Brush, DIP, Automatic Coating |
| Transport Package | Carton |
| Specification | 5L 17L 20L |
| Origin | Fujian, China |
| HS Code | 3210000090 |
| Production Capacity | 1000000/Month |
| Package Size | 50.00cm * 40.00cm * 30.00cm |
| Package Gross Weight | 5.000kg |
| This three-proof paint coating is widely used for | 1.PCB circuit board moisture-proof, dust-proof and anti-corrosion protection |
| Pre-production | Provide customized samples for confirmation to align with |
| In-production | Conduct real-time quality sampling and process monitoring |
| Pre-shipment | Carry out 100% final inspection to eliminate defective products |
| Thermal conductive series | Thermal Gap Pad, Thermal Gel, Thermal Grease |
| Bonding series | Electronic Adhesive |
| Assembly series | Soldering Materials |
| Strong R&D team | Customize solutions according to your specific applica |
| Stable quality | Implement strict quality management system and obtain mul |
| Cost advantage | Direct factory supply, no middlemen to reduce your pro |
| Responsive service | Provide one-stop technical support and after-sales ser |
| Flexible delivery terms | FOB, CIF,EXW are available to meet your logistics needs |
| Diversified payment options | Accept USD/CNY;SupportT/T,L/C, Credit Card, |
| Smooth communication | Professional team proficient in English and Chinese to |
| Performance index | S-73 | |
|---|---|---|
| Before curing | Basic chemical composition | Modified polyester resin |
| Appearance (visual inspection) | Yellow transparent liquid (containing fluorescence) | |
| Relative density (g/cm3, GB/T 13354-1992) | 0.86-0.90 | |
| Viscosity (mPa · s, GB/T 2794-2013) | 50~200 | |
| Solid content (%), GB/T 1725-2007 | 42±2 | |
| Recommended curing conditi-ons | Surface drying time (min, GB/T 1981.2-2009) | ≤30 |
| Total curing time (h, 25°C) | 24 | |
| Total curing time (min, 80°C) | 50 | |
| After curing (23° C + 55% RH) , 7 days) | Hardness (A, GB/T 2411-2008) | 60-70 |
| Adhesion (GB/T 9286-1998) | 0~ 1 | |
| Bending test (°, IEC 60464) | >180 | |
| Water absorption rate (GB/T 1034-1998,25°C/24 h,%) | <1.5 | |
| Salt spray resistance (h, GB/T 2423.17-2008) | ≥96 | |
| Working temperature range (°C) | -50-130 | |
| Volume resistivity (Ω·cm, IEC 60464) | ≥1.0×1015 | |
| Dielectric strength (kV/mm, IEC 60464) | ≥110 | |
| Dielectric constant (10 kHz, IEC 60250) | 3.5 | |
| Dielectric loss factor (10 kHz, IEC 60250) | 0.0230 |
Product details
Fast Curing Modified Polyester Special Paint Conformal Coating for Electronic Circuit Boards is a special paint product manufactured in China and available to buyers worldwide through the GoodsFromChina sourcing service. Typical uses include PCB Moisture-Proof, Insulation, Surface Protection.
Key features
- Type: Single Component Modified Polyester Conformal Coat
- Usage: PCB Moisture-Proof, Insulation, Surface Protection
- Color: Yellow Transparent Liquid
- Feature: UV Fluorescent Traceable, Anti-Corrosion
- Drying Time: Surface Dry ≤30 Min
- Environmental Friendly: Environmentally Friendly, RoHS Compliant/Reach Compliant
- Finish: Matte
- Packaging: Bottle
Ordering & packaging
Minimum order quantity is 1 L. Standard export packaging: Carton. HS code: 3210000090. Every order can include a pre-shipment quality inspection and consolidated shipping by sea, air or express, including DDP delivery.
How we source this product for you
- 1
Send your inquiry
Choose options, quantity and requirements. No payment needed.
- 2
Get a factory quote
We confirm price, MOQ and lead time — and compare alternatives.
- 3
Production & inspection
We follow up production and inspect goods before shipment.
- 4
Delivered to your door
Sea, air or express with customs clearance and DDP options.
Frequently asked questions
What is the minimum order quantity for Fast Curing Modified Polyester Special Paint Conformal?
The MOQ is 1 L. Smaller trial orders can sometimes be negotiated — tell us your quantity in the inquiry.
How much does Fast Curing Modified Polyester Special Paint Conformal cost?
The listed factory price is US$16.50 per L, depending on quantity. Your final quote includes our service fee and shipping options.
Can it be customized with my logo or specifications?
Yes. The manufacturer offers customization — logo printing, packaging, colors or modified specifications. Describe your requirements in the inquiry form.
How long does production and shipping take?
Typical production time is 15–45 days depending on quantity. Shipping to the US takes about 5–8 days by express, 8–12 days by air and 25–40 days by sea, with DDP door-to-door delivery available.
How do you check product quality?
We verify the manufacturer before ordering and can perform a pre-shipment inspection (AQL sampling) with a photo report before you pay the balance.





















