- Product Details
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Quick Details
Quick Details
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CAS No.:
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7534-94-3
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Place of Origin:
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Shandong, China
UV3342 is a kind of one-component UV coating adhesive. This product is dual curing. Reach of the uv light can moisture curing .It has l ow viscosity,easy spraying,good h eat resistance, good water resistance,easy to use,operation safety advantages etc..
Properties Uncured
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Item |
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Typical Value |
Range |
Test Standard |
|
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Appearance |
|
Fluorescent blue transparent |
liquid |
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Chemical type |
urethane acrylate |
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Viscosity (mPa.s@25 °C ) |
|
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120-350 |
GB/T2794-1995 |
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Density (g/cm 3 ) |
1.0 5 |
|
1.0 -1.1 |
GB/T13354-1992 |
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Cured by exposure to UV light, light strength is of 100mW/cm 2 . |
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Tack free time (s) |
3 |
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Performance |
c ured |
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≥1200mJ/ cm2 |
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The moisture curing time ( H 25 °C 55%RH ) |
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48 |
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Physical Properties |
Typical |
Value |
Range |
Test Standard |
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Hardness (Shore A ) |
85 |
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GB/T2411-1980 |
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Work temperature( °C ) |
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-50-15 0 |
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Electric Properties |
Typical |
Value |
|
Test Standard |
|
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Dielectric |
constant (1MHz) |
3.4 |
|
|
GB/T1693-2007 |
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Dielectric |
loss (1MHz) |
0.04 |
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GB/T1693-2007 |
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Dielectric |
strength (KV/mm) |
29 |
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Volume resistivity ( Ω.cm) |
1.1×10 15 |
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GB1410-1989 |
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Surface resistivity ( Ω ) |
3.9×10 15 |
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GB1410-1989 |
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Conformal coating by UV 3342
UV3342 coating image is more visible than coating by other UV adhesive under UV light.
There was good wetting performance by UV3342,comparing with other UV glue
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
Order code : 1kg/ barrel
Storage
Store at 8 -28 °C, keep away from light and moisture.
Shelf life : 12 months.
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