Advanced Solar Panel Coating Resin Adhesive for Photovoltaic Backsheet Applications

• 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 state-of-the-art, solvent-based, one-component adhesive resin enhanced with special functional monomers. These monomers boost interfacial adhesion, making HN-5562 the ideal choice for high-performance solar photovoltaic backsheet coatings. It significantly improves adhesion between the coating and EVA, POE, and other adhesive films. Even minimal additions will substantially increase the shakeout resistance and flexibility of the coating.
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. The shelf life is 9 months. If expired, it may still be usable upon passing a quality test.
2). Comprehensive MSDS information is available upon request. Please ensure you read it thoroughly before use.

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