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Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application

Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application

MOQ: 5000kg
Price: Negotiable
Standard Packaging: 25kg/bag
Payment Method: T/T,L/C
Supply Capacity: 500t/month
Detail Information
Place of Origin
China
Brand Name
WeiLi Resin®
Certification
ISO9001
Model Number
SA-523
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
Highlight:

thermoplastic acrylic resin for heat-seal

,

solvent based solid acrylic resin

,

acrylic resin for varnish lacquer

Product 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 0
products
PRODUCTS DETAILS
Thermoplastic Acrylic Resin For Heat-seal Varnish/Lacquer Application
MOQ: 5000kg
Price: Negotiable
Standard Packaging: 25kg/bag
Payment Method: T/T,L/C
Supply Capacity: 500t/month
Detail Information
Place of Origin
China
Brand Name
WeiLi Resin®
Certification
ISO9001
Model Number
SA-523
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
Minimum Order Quantity:
5000kg
Price:
Negotiable
Packaging Details:
25kg/bag
Payment Terms:
T/T,L/C
Supply Ability:
500t/month
Highlight

thermoplastic acrylic resin for heat-seal

,

solvent based solid acrylic resin

,

acrylic resin for varnish lacquer

Product 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 0
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