UV 3341- Electronic conformal coating adhesive for PCB

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50 Kilogram/Kilograms (Min. Order)
Supply Ability:
30 Metric Ton/Metric Tons per Month
any ports in china
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Quick Details
CAS No.:
Place of Origin:
Shandong, China (Mainland)
Other Adhesives
Main Raw Material:
Construction, Electronic field
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Model Number:
Packaging & Delivery
Packaging Details
1L, 5L,20L package
Delivery Time
Shipped in 5 days after payment

Product  Introduction


UV3341 is a kind of one-com ponent U V c oating adhesive . It is characteristic of no solvents ,low odor,it has l ow viscosity ,easy spraying ,good h eat resistance, good water resistance , easy to use , operation safety advantages etc.


Properties Uncured


  Typical Value   Range    Test Standard
Appearance translucent fluid  
Chemical type  urethane acrylate  
Viscosity (mPa.s @25 °C )    100-500     GB/T2794-1995
Density (g/cm 3)    1. 03     1.0 -1.1      GB/T13354-1992
 Cured by exposure to UV light, light strength is of 10 0mW/cm 2   
Tack free time (s)  5  
Curing depth (mm@30s)  3.5  



Performance Cured
( Cured @ 5 0mW/cm 2 for 30s )


Physical Properties                    Typical Value                           Range                               Test Standard
Hardness ( Shore D)                       70                                                                              GB/T2411-1980
Water absorption
( % , 24h @ 25 °C )                       1.7
Work temperature ( °C )                                                        -50-150



Electric Properties                   

 Typical Value Test Standard
Dielectric constant (1MHz) 3.4  GB/T1693-2007
Dielectric loss (1MHz) 0.04  GB/T1693-2007
Dielectric strength (KV/mm) 29 
Volume resistivity ( Ω .cm) 3.9 × 10(15)GB1410-1989
Surface resistivity ( Ω )1.1 × 10(15) GB1410-1989


Instructions for Use

The Surface to be bonded should be clean and dry.
Spread the adhesive onto the surface to be bonded.
Exposed to UV light measured @ 365nm , make sure the material to be bonded is light transmittable.
Curing rate is dependent on UV light intensity, distance form light source, and curing time.
Close the lid as soon as finish the operation. Spread the glue with black container, keep
away from daylight, UV light and artificial lighting.



Keep far away from children.
Use at well ventilated place is recommoned .
In case of contact with skin, rinse with soap water immediately. If contact with eyes, rinse
with a plenty of clean water immediately and go to the hospital for an examination .
For further information, please refer to MSDS.





1L,5L,20L pacakge

Store at 8 - 28 °C , keep away from light and moisture.
Shelf life : 12 months.



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