UV 3342 UV Coating Adhesive for PCB production

$1.00 - $100.00
Min. Order
10 Kilograms
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Company Information

Yantai Seayu New Materials Co., Ltd.

CN Manufacturer
Response Time
24h-48h
Response Rate:
55%
Transactions
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Quick Details

Port: Qingdao/Beijing/Shanghai
Payment Terms: L/C,T/T,Western Union,paypal
Supply Ability: 1000 Ton/Tons per Month
CAS No.: 5888-33-5
Other Names: PCB coating
MF: Mixture
EINECS No.: 8-33-5
Place of Origin: Shandong China
Main Raw Material: Acrylic
Usage: Appliance Paint,Building Coating,Car Paint,Electrical Insulating Varnish,Furniture Paint,Paper Coating,Plastic Coating,Road Marking Paint,Rubber Coating
Application Method: Spray
State: Liquid Coating
Brand Name: Seayu
Model Number: UV3342
Application: PCB Protection
Color: Colorless or light yellow liquid
Certificate: MSDS
Name: UV3342
Packing: 1KG/PC
Shelf life: 9 Months
Fluorescence: postive under UV light
Delivery Detail: 3-15 Days
Packaging Detail: 1L/PC 5L/PC 20L/PC

UV3342 is a kind of UV coating adhesive(one-component). This product is dual curing by UV light and moisture. 

 

Advantages:

It has low viscosity so easy for spraying. It has good heat resistance, good waterproof ,easy for application,operation safety etc..

Green and saving in material compare with solvent type coating.

 

PROPERTIES OF UNCURED MATERIAL

Item

 

Typical Value

Range

Test Standard

Appearance

 

Fluorescent blue transparent

Liquid

Chemical type

Urethane acrylate

 

 

Viscosity (mPa.s@25°C)

 

 

120-350

GB/T2794-1995

Density (g/cm3)

1.0 5

 

1.0 -1.1

GB/T13354-1992

Cured by exposure to UV light, light strength is of 100mW/cm2.

 

 

Tack free time (s)

3

 

 

 

Performance

c ured

 

 

≥1200mJ/ cm2

The moisture curing time(H 25°C 55%RH)

 

48

 

Physical Properties

Typical

Value

Range

Test Standard

Hardness (Shore A )

85

 

 

GB/T2411-1980

Work temperature( °C)

 

 

-50-15 0

 

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)

1.1×1015

 

 

GB1410-1989

Surface resistivity(Ω)

3.9×1015

 

 

GB1410-1989

 

Conformal coating by UV 3342

 

uv3342-03.jpg

 

UV3342 coating image is more visible than coating by other UV adhesive under UV light.

SEAYU UV3342 (good fluorescence)
 
 
3.jpg
 
 

 

There was good wetting performance by UV3342,comparing with other UV glue

 

 

2.jpg

 

 

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.

 

Notice

Keep far away from children.

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.

 

Package

Carton and Barrel

 

Storage

Store at 8 -28°C,keep away from light and moisture.

Shelf life:12 months.

About us 

seayu factory

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contact details