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Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application
Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application
Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application
Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application
Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application
Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application
Specifications
Brand Name :
WeiLi Resin®
Model Number :
SA-523
Certification :
ISO9001
Place of Origin :
China
MOQ :
5000kg
Price :
Negotiable
Payment Terms :
T/T,L/C
Supply Ability :
500t/month
Packaging Details :
25kg/bag
Appearance :
White granule
Composition :
thermoplastic acrylic resin
Glass Transition Temperature (Tg) :
70℃
Acid Value(mgKOH/g) :
≤40
Solid Content :
>99%
Product name :
Thermoplastic Methacrylic Resin For Heat Sealing Varnish SA-523
‌Key Features :
Good color development; Strong adhesion; Good weather resistance; Good toughness; Good metal adhesion
Applications‌ :
various aluminum-plated films and pure aluminum; general matte oil; paper towel ink; pure surface printing ink
Molecular weight (MV) :
45000g/mole
Softening Point :
170℃
Viscosity (25℃) :
600-1000 *The measured viscosity is 25℃, 37.5% xylene
Description
Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application
Product Description

SA-523 is a thermoplastic acrylic resin designed for heat-seal lacquer systems, offering reliable sealing performance and strong adhesion to metal substrates. Based on a MMA and n-BMA copolymer, it provides good color development, excellent toughness, and stable film formation during heat sealing.

In heat-seal applications, the resin softens and flows evenly under heat, forming a continuous sealing layer on aluminum and aluminum-plated films. After cooling, it delivers strong adhesion, good peel strength, and durability. Its high softening point ensures good heat resistance and minimizes blocking during storage and processing.

Physical Property
Properties Units Values
Appearance --- White granule
Molecular Weight g/mole 45000
Softening point ℃ ℃ 170
Solid Content % >99.0
Glass Transition Temperature (Tg) ℃ 70
Acid value mgKOH/g ≤40
Viscosity (25℃) mPa ·s 600-1000 *The measured viscosity is 25℃, 37.5% xylene
Feature
  • Good color development
  • Strong adhesion
  • Good weather resistance
  • Good toughness, good metal adhesion
  • Good compatibility with chloroether resin, chloroacetic acid, NC, some liquid polyurethane
Application

1. When used with binary or ternary chloroacetic acid, it can be used in various aluminum-plated films and pure aluminum.

2. When used with ternary chloroacetic acid, it can be used for general matte oil, paper towel ink, and pure surface printing ink.

Package And Storage Condition
  • SA523 is a solid resin supplied as a white powder or beads.
  • Packed in 25Kg/bag
  • Store in cool, dry and ventilated place where the fire and organic solvent are prohibited
  • Shelf time: 3 years
Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application
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Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application

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Product Detail
Brand Name :
WeiLi Resin®
Model Number :
SA-523
Certification :
ISO9001
Place of Origin :
China
MOQ :
5000kg
Price :
Negotiable
Contact Supplier
Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application
Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application
Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application

Xiamen WangQin Chemical Technology Co., Ltd.

Verified Supplier
2 Years
xiamen
Since 2010
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Solvent Based Solid Acrylic Resin, Waterborne Acrylic Resin, Wax Additive
Total Annual :
4000000-6000000
Employee Number :
80~100
Certification Level :
Verified Supplier
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