Superior Solar Panel Adhesive Resin for Photovoltaic Backsheet Coating Efficiency

• Molecular Principal Chain: Carbon Chain Polymer
• Color: Light yellow transparent to turbid viscous liquid
• Viscosity(25ºC): 30-200mPa.s
• Acid Value: 20-30mgKOH/g
• Solid Content: 58-62%
• Color Number(Gardner): ≤3
• Model NO.: HN-5562
• Transport Package: Drum/IBC Tank
• Specification: Adhesive
• Trademark: HOLA/HUAKE
• Origin: Jiangsu, China
• HS Code: 3907910000
• Production Capacity: 100000 Ton/Year

Product Description

Product Description

Product Name:HN-5562Adhesive Resin for Solar PhotovoltaicBacksheet Coatings

1. Brief Introduction:HN-5562 is a high-end, solvent-based, one-component adhesive resin designed specifically for photovoltaic backsheet coatings. Its unique backbone structure, enriched with special functional monomers, significantly boosts interfacial adhesion, ensuring superior performance. Ideal for high-performance solar applications, HN-5562 enhances adhesion between the coating and EVA, POE, and other adhesive films. Even in minimal quantities, it remarkably improves shakeout resistance and enhances coating flexibility, making it an indispensable component in solar photovoltaic technology.
2. Technical Data Sheet for Liquid Resin:

Item	Standard Requirements	Test Method
Appearance	Light yellow transparent to turbid viscous liquid	GB/T8237-2005
Viscosity(25ºC, mPa.s)	30-200	GB/T 2794-2013
Acid value (mgKOH/g)	20-30	GB/T2895-2008
Solid Content (%)	58-62	GB/T2793-1995
Color Number(Gardner)	≤3	GB/T24148.8-2014
Solvent	Xylene
Recommended Addition	3-10%
Adding Mode	The paint is dispersed and mixed at high speed during preparation

3. Attention:
1). Store in a cool, dry, and well-ventilated area. HN-5562 has a shelf life of 9 months but can still be utilized after expiration if it passes quality tests.
2). Comprehensive MSDS information is available upon request. Please ensure to review it thoroughly before use.

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