Innovative Solar Panel Adhesive Resin with Superior Backsheet Coating Technology

• 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 cutting-edge, solvent-based, one-component adhesive resin formulated with a backbone structure enriched with unique functional monomers that significantly boost interfacial adhesion. Ideal for top-tier solar photovoltaic backsheet coatings, this advanced resin dramatically enhances the adhesion between coatings and EVA, POE, and other adhesive films. Even small additions can markedly improve shakeout resistance and bolster the flexibility of the coating, ensuring superior performance.
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 product boasts a shelf life of 9 months and remains usable past expiration if it passes re-testing.
2). This product is accompanied by MSDS information upon request. Please ensure to read it thoroughly before use.

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