High-Quality Solar Panel Coating Resin Adhesive for Efficient Photovoltaic Backsheet Protection

• 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 an advanced, solvent-based, one-component adhesive resin formulated with a unique backbone structure comprising special functional monomers. These monomers significantly boost interfacial adhesion, making HN-5562 the ideal choice for high-performance solar photovoltaic backsheet coatings. This exceptional adhesive resin enhances the bonding between the coating and EVA, POE, and other adhesive films. Even a minimal addition of this resin drastically improves the shakeout resistance and flexibility of the coating, ensuring long-lasting performance and reliability.
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 place to maintain optimal performance. The shelf life of this product is 9 months. However, it can be used beyond this period if it passes the requisite tests.
2). Comprehensive MSDS information is available upon request. It is crucial to read this information thoroughly before using the product to ensure safe and proper handling.

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