UV Resin Coating Glue PCB Protection Against Impact Damage

• Customization: Available
• Application: Automobile, Packing, Electronic Product
• Bonding Function: Liquid Sealing Leak
• Model NO.: BECOAT 3122
• Color: White,Black,Red
• Composition: Organic Material
• Morphology: Paste-Like
• Hardening Speed: 3-15 Seconds
• Hardening Method: UV+ Moisture/Heating/Anaerobic
• Tensile Strength (MPa): 9
• UL-94: V0
• Hardness Shore: 65D
• Temperature Resistance Range: - 40~130
• Transport Package: 300ml/Piece
• Specification: 300mL/piece, 100mL/piece, 2600mL/piece
• Trademark: beginor
• Origin: China
• HS Code: 39100000
• Production Capacity: 100000
• Package Size: 29.00cm * 17.00cm * 25.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 3 days (1 - 1000 kg) ; To be negotiated ( > 1000 kg)

Product Description

Product Description

product description
BECOAT 3122 is a one-component, UV-curable polyurethane-acrylic three-proof sealant with outstanding chemical resistance, moisture resistance, and heat shock resistance. It cures rapidly under UV light, while unexposed shadow areas cure through moisture absorption. The coating emits bright blue fluorescence under 365nm UV lamps, facilitating inspection of coverage. BECOAT 3122 fully complies with RoHS andREACH EU Directive.
ultraviolet light polymerization
Shadow parts solidify with moisture
Low odor, good adhesion
Fluorescent blue under ultraviolet light
Excellent corrosion resistance and moisture resistance
Good heat shock resistance
PCB industrial control board application

Typical characteristics after curing

chemical composition

Polyurethane Acrylate

surface

Translucent Liquid

Density (g/cm3)

1.05

Viscosity (mPa.s) GB/T2794-2013

700-1500

Recommended coating thickness (μm)

75-150

condition of cure

Recommended UV curing conditions (s)

High-pressure mercury lamp: light intensity (50mW/cm2)

30

Recommended curing time (h)

70% RH@ 25°C

72-120

The above are the recommended curing conditions. The curing conditions may vary according to the customer's experience, application requirements, and the customer's curing equipment.

Typical curing characteristics (UV curing first, followed by moisture curing at 25°C/70%RH for 7 days)

Hardness (D) GB/T2411-2008	50-60
Adhesion GB/T 9286-1998	5B

Tensile strength (MPa) 9 Fracture elongation (%) GB/T1040-2006                                                                9 Tensile strength (MPa) 9 Fracture elongation (%) GB/T1040-2006                               50 50 Elastic modulus (MPa) at 25ºC, DMA                                           1353 1353 Glass transition temperature (°C) TMA 65                                                  65                                                                 

Coefficient of thermal expansion (ppm/°C)
TMA

α1: 102.8
α2 :227.8

chemical composition

Polyurethane Acrylate

surface

Translucent Liquid

Density (g/cm3)

1.05

Viscosity (mPa.s) GB/T2794-2013

700-1500

Recommended coating thickness (μm)

75-150

condition of cure

Recommended UV curing conditions (s)

High-pressure mercury lamp: light intensity (50mW/cm2)

30

Recommended curing time (h)

70% RH@ 25°C

72-120

The above are the recommended curing conditions. The curing conditions may vary according to the customer's experience, application requirements, and the customer's curing equipment.

Typical curing characteristics (UV curing first, followed by moisture curing at 25°C/70%RH for 7 days)

Hardness (D) GB/T2411-2008	50-60
Adhesion GB/T 9286-1998	5B

Tensile strength (MPa) 9 Fracture elongation (%) GB/T1040-2006                                                                9 Tensile strength (MPa) 9 Fracture elongation (%) GB/T1040-2006                               50 50 Elastic modulus (MPa) at 25ºC, DMA                                           1353 1353 Glass transition temperature (°C) TMA 65                                                  65                                                                 

Coefficient of thermal expansion (ppm/°C)
TMA

α1: 102.8
α2 :227.8

packing specifications
1Kg/barrel, 5Kg/barrel
 

 

Detailed Photos

1. Are you a factory or trading company?
Yes. We are factory focus on the development and application of polymer materials and high-end electronic adhesives.

2.Any OEM/ODM service ?
 BEGINOR can offer the customer OEM and ODM  service,and will give the protection of the your right in your market.

3.How to be beginor's distributor ?
As the growing of beginor's global business,we need to find more and more distributors and agents worldwide. BEGIONR will provide the best solution and service for our partners. For more information, pls contact with us directly
 
4.How to get  samples ?
Contact with us to get  samples
 
5.Delivery time ?
Normally, delivery time of sample order is 3 to 7 days, standard order is 7-20 days.
 
6. How to proceed an order?
Firstly let us know your requirements. Secondly we quote according to your requirements or our
suggestions. Thirdly customer confirmed the details and pay deposit for order. Fourthly we arrange
the production then you pay balance to us before shipment.

7. Shipment:
By Express: DHL, UPS, Fedex, TNT, EMS, Ect.
If your order is big, we'll advise you to use Air or Sea shipping through your nominated forwarder
agent.Our long-term cooperated agent is also available.