Silicone Coating Adhesive

Silicone Coating Adhesive
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Description
Technical Parameters

One-Component, Room-Temperature Curing Silicone Coating Adhesive

Product Description

 

UB-540 is a one-component silicone coating adhesive with low-viscosity flow and room-temperature curing. This versatile material offers excellent
leveling properties and strong adhesion to metals, PCBs, glass, and other surfaces without requiring primer application. It is specifically designed for
moisture-proofing, dust-proofing, protective coating, and insulation applications in the electronics industry.

202510101332579835

 

 

Performance Data

 

                 project                                UB-540                  
Pre-curing characte-ristics Appearance(visual inspect-ion) Transparent to semi-transparent flowing liq-uid
Squeezing out the chemical
stuff
Modified siloxanes
Drying time
(min,GB/T 13477.5-2002)
5~20
Viscosity(mPa.s,GB/T 2794-2013) 300~600
Performance after curing

(7 days,23±2ºC/50±5%)
Appearance(visual inspect-ion) Transparent to semi-transparent elast-omers
Specific gravity(GB/T 533-2008) 0.98±0.02
Hardness(GB/T531.1-2008,A) 20~30
Tensile strength(GB/T 528-2009,MPa) ≥0.3
Break elongation(GB/T 528-2009,%) ≥150
Cutting strength(GB/T 7124-2008,MPa) ≥0.2(PCB/PCB adhesive break)
Volume resistivity(GB/T 1410-2006,Ω ·cm) ≥2.0*10¹4
Dielectric strength(GB/T 1408.1,KV/mm) ≥17

Main Features

 

1. 100% solid content, completely environmentally friendly, in line with ROSH2.0, halogen-free requirements.

2. Adhesive to a variety of substrates without primer, no corrosion.

3. Low viscosity, easy to flow, surface dry fast, heating can accelerate the drying speed.

4. Excellent heat and cold resistance, temperature range-60ºC~200ºC.

5. Excellent electrical properties and weather resistance.

 

Why Choose Us?

 

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FAQ

 

                                 product-1598-498

 
 
 
 
 

 

 

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