Applications

H.B. Fuller 1522 White-Bonding and sealing PV modules

  • Technology: Silicone
  • Brand Name: 1522
  • Manufacturer: H.B. Fuller
  • Package size: Contact Avantek for details.
  • Shelf life: 6 months

1. Product Overview

H.B. Fuller 1522 is a two-component silicone adhesive that cures at room temperature, offering high bond strength. It is designed for bonding metals, plastics, and glass, with typical applications in PV module sealing and bonding. The adhesive provides excellent electrical performance and weather resistance, making it suitable for outdoor applications.


2. Applications

  • Bonding and sealing PV modules
  • Adhesion to metals, plastics, and glass
  • Suitable for automated dispensing
  • Provides resistance to UV light, rainwater, and hailstone impact

3. Typical Properties

Before Mixing

Property Value Test Method
Base Technology Silicone
Components Two-component
Appearance/Color White
Consistency Paste
Viscosity (Resin) Thixotropic
Viscosity (Activator) Thixotropic
Mix Ratio (Volume) 10:1
Mix Ratio (Weight) 12.2:1

After Mixing (Cured Properties)

Property Value Test Method
Mixed Density 1.29 g/cm³ GB/T 13354
Flash Point >93°C GB/T 5208
Working Time 10 minutes
Clean-up Time 30 minutes
Hardness 41 Shore A GB/T 531
Tensile Strength 2.4 MPa GB/T 528
Elongation to Break 200% GB/T 528
Lap Shear Strength (Al-Al) 1.3 MPa GB/T 7124
Tensile Strength (Al-Glass) 1.1 MPa GB/T 13477
Thermal Service Range -50°C to 200°C
Volume Resistivity 4.0 × 10¹⁴ Ω·cm GB/T 1692
Breakdown Strength 20 kV/mm GB/T 1695

Damp-Heat Aging (85°C, 85% RH for 1000h)

Property Aged Value Test Method
Hardness 32 Shore A GB/T 531
Tensile Strength 1.8 MPa GB/T 528
Elongation to Break 180% GB/T 528
Lap Shear Strength (Al-Al) 1.0 MPa GB/T 7124
Tensile Strength (Al-Glass) 1.0 MPa GB/T 13477

Everwide FX244-1: High Performance for Precision Molding

FX244-1 A specialized two-part silicone rubber designed for creating high-precision molds. This material features a unique oil-bleeding property that creates a self-releasing surface, eliminating the need for external non-stick sprays during demolding.

Henkel Loctite SI 5910: Flexible Silicone Gasket Sealant || Avantek Viet Nam – Your Reliable Supply Partner

Partial Gasket & Seal Strategies Using Henkel Loctite SI 5910

Gasket sealing is a core part of many industrial assembly and maintenance operations — from automotive engine housings to HVAC covers and machinery flanges. When selecting a gasketing solution, you need something that forms reliably in place, resists movement and fluids, and simplifies application — which is where Henkel Loctite SI 5910 fits perfectly

RELATED PRODUCT

Contact Technical Support

Leave your information or contact via Hotline, our Customer Support Technical team will contact you immediately! 

(+84) 944 415 762

(+84) 889 901 929

Our operators are ready to assist from 8:30 AM to 5:30 PM (GMT+7).
For requests outside of the above hours, please submit the request form.