IROSTIC®

Huntsman Brand

IROSTIC® polyurethane-based raw material is used to manufacture TPU adhesives. Available as a one- or two-component system, the range serves four core markets; solvent-based footwear adhesives; industrial specialty adhesives; non-reactive and reactive hot melt adhesives. IROSTIC® bonding solvent-based systems can be applied using manual brushes, rollers, and spatulas or mechanical spray and air guns. IROSTIC® non-reactive hot melt grades can also be applied as a powder or a film. Features include

Very good heat resistance
Good adhesion to various substrates
Excellent green strength
High tear and good hydrolysis resistance
Low-temperature flexibility
High peel strength
Flexible one or two-component system
Compatible with IRODUR® cross-linkers to improve the heat stability of a bond
Soft, tough, elastic and lightweight
Suitable for use in industrial autoclaves and smaller laminating ovens

View All IROSTIC® Products

HuntsmanIROSTIC® M 7030

Applications:Adhesives & Sealants, Apparel, Automotive & Transportation
Product Families:CASE
Chemical Family:Polyurethanes (PU), Thermoplastic Polyurethanes (TPU)
Polymer Name:Thermoplastic Polyurethane (Polyester based)
End Uses:Film

IROSTIC® M 7030 is a solid-form material used in adhesives and sealants, apparel, automotive and transportation, bedding, building and construction, furniture, sports and fashion, tape and label adhesives, and textile and footwear adhesives. It is ideal for plastics and elastomers applications, specifically for film production, offering high performance in various industrial applications.

HuntsmanIROSTIC® M 7060

Polymer Name:Thermoplastic Polyurethane (Polyester based)
End Uses:Hot Melt Adhesive

IROSTIC® M 7060 is a polyester-based thermoplastic polyurethane (TPU) for hot melt adhesives. Key features include medium crystallization rate, low activation temperature, excellent heat resistance, long open time, and good initial peel strength.

HuntsmanIROSTIC® M 7090

Applications:Adhesives & Sealants, Apparel, Automotive & Transportation
Product Families:CASE
Chemical Family:Thermoplastic Polyurethanes (TPU), Polyurethanes (PU)
Polymer Name:Thermoplastic Polyurethane (Polyester based)
End Uses:Film

IROSTIC® M 7090 is a pellet-form material used in adhesives and sealants, apparel, automotive and transportation, bedding, building and construction, furniture, sports and fashion, tape and label adhesives, and textile and footwear adhesives. It is ideal for plastics and elastomers applications, particularly for film production, offering enhanced performance in various industrial uses.

HuntsmanIROSTIC® M 8304 HV

Chemical Family:Polyurethanes (PU), Thermoplastic Polyurethanes (TPU)
Polymer Name:Thermoplastic Polyurethane (Polyester based)
End Uses:Hot Melt Adhesive
Features:Heat Resistance, High Peel Strength, Low Activation Temperature, Rapid Crystallization, Short Open Time

IROSTIC® M 8304-HV is a polyester-based thermoplastic polyurethane (TPU) for hot melt adhesives. Key features include a very fast crystallization rate, low activation temperature, good heat resistance, short open time, and good initial peel strength.

HuntsmanIROSTIC® M 8304 NV

Applications:Automotive & Transportation, Building & Construction, Footwear
Product Families:Adhesives & Sealants

HuntsmanIROSTIC® M 8520

Applications:Automotive & Transportation, Building & Construction, Footwear
Product Families:Plastics

IROSTIC® M 8520 is a solid-form material used in automotive and transportation, building and construction, footwear, furniture, and sports and recreation applications. It is designed to provide durability and high performance in various industrial uses.

HuntsmanIROSTIC® S 6148

Chemical Family:Polyurethanes (PU), Thermoplastic Polyurethanes (TPU)
Polymer Name:Thermoplastic Polyurethane (Polycaprolactone based)
End Uses:1K (1 Component) Adhesive, 2K (2 Component) Adhesive, Footwear Adhesives, Solventborne Adhesive
Features:Excellent Green Strength, Good Hydrolysis Resistance, Long Open Time, Low Activation Temperature, Low Degree of Crystallinity

IROSTIC® S 6148 is a caprolactone-based, linear, aromatic thermoplastic polyurethane (TPU) for solvent-based adhesives. Key features include low crystallization rate, low activation temperature, excellent hydrolysis resistance, good green strength, long open time, and good solubility in many solvents, including Methyl Ethyl Ketone (MEK), Acetone, MEK/Toluene (8:2), and MEK/Ethyl Acetate (1:1).

HuntsmanIROSTIC® S 6440

Chemical Family:Polyurethanes (PU), Thermoplastic Polyurethanes (TPU)
End Uses:Hot Melt Adhesive, Solventborne Adhesive
Compatible Substrates & Surfaces:Leather, Paper, Polyvinyl Chloride (PVC), Textiles, Wood

IROSTIC® S 6440 is a solid binder and resin used in various applications, including adhesives and sealants, automotive, construction, and textiles. Compatible with substrates like leather, paper, and wood, it is ideal for hot melt and solventborne adhesives, soluble in ethyl acetate, methyl ethyl ketone, and toluene.

HuntsmanIROSTIC® S 6514

Chemical Family:Polyurethanes (PU), Thermoplastic Polyurethanes (TPU)
Polymer Name:Thermoplastic Polyurethane (Polyester based)
End Uses:2K (2 Component) Adhesive, Solventborne Adhesive
Features:Excellent Green Strength, Good Hydrolysis Resistance, Heat Resistance, Long Open Time, Low Degree of Crystallinity

IROSTIC® S 6514 is a polyester-based, linear, aromatic thermoplastic polyurethane (TPU) for solvent-based adhesives. Key features include low crystallization rate, good heat resistance, good hydrolysis resistance, good green strength, very long open time, and good solubility in many solvents, including Methyl Ethyl Ketone (MEK), Acetone, Ethyl Acetate, Methylene Chloride, MEK/Toluene (8:2), and MEK/Ethyl Acetate (1:1).

HuntsmanIROSTIC® S 6558

Chemical Family:Polyurethanes (PU), Thermoplastic Polyurethanes (TPU)
End Uses:1K (1 Component) Adhesive, Solventborne Adhesive
Compatible Substrates & Surfaces:Leather, Paper, Polyvinyl Chloride (PVC), Textiles, Wood
Features:Good Hydrolysis Resistance

IROSTIC® S 6558 is a solid binder and resin used in adhesives and sealants across various sectors, including automotive, construction, and textiles. Compatible with substrates like leather, paper, and wood, it is ideal for 1K (one-component) and solventborne adhesives, offering good hydrolysis resistance and solubility in methyl ethyl ketone.

HuntsmanIROSTIC® S 6560

Chemical Family:Polyurethanes (PU), Thermoplastic Polyurethanes (TPU)
End Uses:2K (2 Component) Adhesive, Hot Melt Adhesive, Solventborne Adhesive
Compatible Substrates & Surfaces:Paper, Polyethylene (PE), Polypropylene (PP)
Features:Good Hydrolysis Resistance

IROSTIC® S 6560 is a pellet-form binder and resin used in adhesives and sealants across various sectors, including automotive, construction, and packaging. Compatible with substrates like paper, polyethylene, and polypropylene, it is ideal for 2K (two-component), hot melt, and solventborne adhesives, offering good hydrolysis resistance. This material is soluble in ethyl acetate, methyl ethyl ketone, and toluene, and also functions as a resin in industrial additives.

HuntsmanIROSTIC® S 7514

Applications:Automotive & Transportation, Building & Construction, Footwear
Product Families:Plastics

IROSTIC® S 7514 is a solid-form material used in automotive and transportation, building and construction, footwear, furniture, and sports and recreation applications. It is designed to provide durability and performance in various industrial and consumer applications.

HuntsmanIROSTIC® S 7614

Applications:Automotive & Transportation, Building & Construction, Footwear
Product Families:Plastics

IROSTIC® S 7614 is a solid-form material used in automotive and transportation, building and construction, footwear, furniture, and sports and recreation applications. It is designed to deliver high performance and durability in a wide range of industrial uses.

HuntsmanIROSTIC® S 7730

Chemical Family:Polyurethanes (PU), Thermoplastic Polyurethanes (TPU)
Polymer Name:Thermoplastic Polyurethane (Polyester based)
End Uses:1K (1 Component) Adhesive, 2K (2 Component) Adhesive, Footwear Adhesives, Solventborne Adhesive
Features:Excellent Green Strength, Heat Resistance, Rapid Crystallization, Short Open Time

IROSTIC® S 7730 is a polyester-based, linear, aromatic thermoplastic polyurethane (TPU) for solvent-based adhesives. Key features include a fast crystallization rate, good heat resistance, excellent green strength, short open time, and good solubility in many solvents including Methyl Ethyl Ketone (MEK), Acetone, MEK/Toluene (8:2), and MEK/Ethyl Acetate (1:1).

HuntsmanIROSTIC® S 8612

Chemical Family:Polyurethanes (PU), Thermoplastic Polyurethanes (TPU)
Polymer Name:Thermoplastic Polyurethane (Polyester based)
End Uses:2K (2 Component) Adhesive, Footwear Adhesives, Solventborne Adhesive
Features:Excellent Green Strength, Good Hydrolysis Resistance, Heat Resistance, Rapid Crystallization, Short Open Time

IROSTIC® S 8612 is a polyester-based, linear, aromatic thermoplastic polyurethane (TPU) designed for solvent-based adhesives. It features a fast crystallization rate, good heat and hydrolysis resistance, strong green strength, short open time, and good solubility in solvents including methyl ethyl ketone (MEK), acetone, ethyl acetate, toluene, methylene chloride, MEK/toluene (8:2), and MEK/ethyl acetate (1:1).

Brand Summary

Identification

CASE Ingredients Functions: Binder & Resin
Chemical Family: Polyurethanes (PU),
Thermoplastic Polyurethanes (TPU)
Chemical Name: Adipic acid-1,4-butanediol-1,6-hexanediol-MDI copolymer
Industrial Additives Functions: Resin
Polymer Name: Thermoplastic Polyurethane (Polycaprolactone based),
Thermoplastic Polyurethane (Polyester based)
Technologies: CASE,
Elastomers,
Industrial Additives & Materials
Product Families: Resins & Binders
Polyurethanes (PU)
Textile & Leather Chemicals
Finishing Additives & Treatments
Thermoplastic Elastomers
Thermoplastic Urethanes (TPU)

Applications & Uses

Adhesive & Sealant End Applications: 1K (1 Component) Adhesive,
2K (2 Component) Adhesive,
Solventborne Adhesive,
Footwear Adhesives,
Hot Melt Adhesive
Compatible Substrates & Surfaces: Leather,
Paper,
Textiles,
Wood,
Polyvinyl Chloride (PVC),
Polypropylene (PP),
Polyethylene (PE)
Plastics & Elastomers End Uses: Film
Segment: Elastomers,
Footwear,
Building and Construction,
Automation, Robotics, and Engineering,
Furniture and Bedding,
Sports and Leisure,
Adhesives
Sub-Segment: Active, Outdoor, and Athleisure Wear,
Automation,
Building and Construction Materials,
Building Envelope,
Engineering,
Footwear,
Mining,
Robotics,
Swimwear,
Sports Equipment,
Architectural
Markets: Adhesives & Sealants,
Industrial
Applications: Chemical & Industrial Manufacturing
Industrial Adhesives & Sealants
DIY & Consumer
Sports & Fashion
Industrial & Assembly Adhesives
Textile & Footwear Adhesives
Leather & Textiles
Textile Manufacturing,
Textile Adhesives
Packaging & Paper
Tape & Label Adhesives