DISPARLON® 6500

Identification & Functionality

Chemical Family

Polyamides,

Waxes

CASE Ingredients Functions

Rheology Modifier,

Thixotrope

Technologies

CASE Ingredients

Product Families

CASE Ingredients — Additives

Rheology Modifiers & Stabilizers

Features & Benefits

CASE Ingredients Features

Good Heat Stability,

Heat Resistance,

Long Shelf Life,

Sag Resistance,

Slump Resistance

Advantages

• Excellent cost/performance .  
• 100% active and can produce a strong thixotropic structure free from slumping.    
• High production efficiency.
  • Permits incorporation on high speed grinding equipments at higher temperature without causing seeding, which is not allowed for hydrogenated castor wax products. No overnight standing required.    
• Thixotropy with good heat resistance and stability on aging.    
  • 6500 assures good shelf stability and does not cause seeding, nor loss of effect. 6500 is used in adhesives to prevent slumping due to high temperature.   

Applications & Uses

Markets

Automotive & Transportation,

Paints & Coatings,

Printing & Packaging

Applications

Paints & Coatings — Automotive & Transportation

Marine Coatings

Automotive & Transportation — Coatings & Finishes

Marine Coatings

Paints & Coatings — Industrial Coatings

Industrial Coatings,

Industrial Maintenance

Printing & Packaging — Packaging Coatings

Primers & Lacquers

Paints & Coatings — Packaging Coatings

Primers & Lacquers

Automotive & Transportation — Transportation

Marine

Compatible Polymers & Resins

Acrylics,

Epoxies (EP),

Polyurethanes (PU)

Compatible Substrates & Surfaces

Elastomers & Rubbers,

Wood

Cure Method

Chemical Cure

Coating Type

2K (2 component) Coating,

Primer,

Solventborne Coating,

Solventless & High Solids Coating

Use Level

0.6 - 2 wt. % (Total Formulation)

Applications

• For sealant and adhesives
  • 6500 is used in sealant such as Oil based, Urethane, Silicone and Thiokol etc. as anti'slumping agent and quite effective at higher temperature during application and thereafter
  • In Synthetic rubber, Epoxy, Acrylic/Cyanamide adhesives it prevents settling of extenders and prevents phase separation. When used in rubber adhesives for laminating decorative films to plywood panels, 6500 prevents the penetration of the adhesive into wood substrate without reducing initial bonding strength at heat pressing.

Incorporation

6500 is usualy added at premixing and is swollen when the mixture is dispersed at activation temperature. This product, unlike castor waxes, permits incorporation on heat generating high speed grinding equipment and does not require overnight standing for full rheology development.

Caution

• In paint and coatings.    
  • 6500 can sometimes cause poor recoatability or intercoat adhesion when this products is used in paint and coatings.Therefore, thorough preliminary test is absolute.   

Properties

Physical Form

Powder,

Solid

Appearance

White to light yellow fine powder

Typical Properties

	Value	Units	Test Method / Conditions
Melting Point	approx. 123	°C	—
Fineness of Dispersion	max. 30	μ	—