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Elvacite™ 4347
Elvacite™ 4347 is a methacrylate copolymer that is designed for use as a film former that improves adhesion to unprimed and untreated metals.
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- Manufacturer: Mitsubishi Chemical Group
- Product Line: Elvacite™ Specialty Acrylic Resins
- Product: Elvacite™ Methacrylate Resins
- Industries: Adhesives | Coatings | Inks
- Authorized Countries: United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
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Product
Authorized Countries
United States
Overview
Elvacite™ 4347 is a thermoplastic acrylic resin that is designed for use in coating, ink, and adhesive formulations that require good adhesion to bare metal surfaces.
It is available as a non-dusting bead that is soluble in common esters, ketones, and aromatics.
Solutions containing Elvacite™ 4347 will produce clear films that adhere well to aluminum, brass, copper, steel, bronze, and various other metals.
The films have excellent flexibility, toughness, and outdoor durability.
Specifications
Appearance: White, non-dusting beads
Particle size ~150μm diameter
Glass transition temp, onset: 50°C
Molecular weight: 140,000
Acid value: 7.5 mg KOH/g
Solubility parameter: 9.3
Brookfield viscosity (30%@Toluene), cPs: 220
Bulk Density,lb/gal: 9.6
Clear solubility in common solvents such as toluene, xylene, acetone, t-butyl acetate, Aromatic 100, methyl ethyl ketone, etc.
Primary Chemistry:
methyl methacrylate
Features & Benefits
- Excellent metal adhesion
- Toughness and outdoor durability
- Improved flexibility
- Superior block resistance
- Fast dissolution in common solvents
- Registered in US, EU and Asia
Problems Solved
Poor adhesion of coatings, inks, and adhesives to bare metals including aluminum, brass, copper, steel and bronze
Applications
Metal Coatings; Can Coatings; Coil Coatings; Printing Inks; Structural Adhesives
Related Applications
Related Chemistries
Adhesives
Related Functions
Adhesives
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