Helmitin® Formel 1
1 of 3 products in this brandHelmitin® Formel 1 is a solvent-based adhesive belonging to the polychloroprene M category. It is available as a one- or two-component system and is known for its versatility and multipurpose nature. The adhesive is commonly used for sole and upper bonding in footwear applications. It offers reliable adhesion and is suitable for various footwear manufacturing processes. With its multipurpose formulation, Helmitin® Formel 1 provides flexibility and convenience in different bonding applications, making it a popular choice in the footwear industry.
Chemical Family: Polychloroprenes
Application Method: Brush
Compatible Substrates & Surfaces: Cork, Ethylene Vinyl Acetate (EVA), Felt, Leather, Rubber, Textiles
Features: Light Color, Solvent-Based
Enhanced TDS
Identification
- Chemical Family
- GBU
- RTU Product Type
Application Information
- Cure Method
Applications
- Application Area
- Application Method
- Compatible Substrates & Surfaces
Applications & Uses
- Processing Information
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Preparation
- The surfaces to be bonded must be dry, clean, free of grease, free of dust and free of oil to ensure a reliable bonding. Prepare and pre-treat upper and sole materials carefully.
Processing
- Coat both bonding surfaces of the pre-treated substrates using a suitable application method. For porous materials we suggest a second coat. After the recommended waiting time (flash-off time) put the parts accurately together and press. The waiting time depends on the ambient temperature, thickness of the adhesive film and absorbency of the surfaces.The parts have to be bonded together within the Contact bonding time. After exceeding the Contact bonding time, activate at least one side at the recommended temperature. Due to the different working conditions and substrates, we recommend preliminary tests for your planned application.
Features
- Ready-to-Use Product Features
Features & Benefits
- Labeling Claims
- Product Features
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- Free of toluene
- Light color
- Especially suitable for thermoplastic rubber (TPR)
Packaging & Availability
- Regional Availability
Properties
- Typical Properties
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Value Units Test Method / Conditions Density 0.85 g/cm³ DIN EN ISO 2811-1 Solid Content 22 % Internal HBF Standard Viscosity (at 20°C) 1100 mPa.s - - Processing Properties
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Value Units Test Method / Conditions Activation Temperature (after exceeding the Contact bonding time) 40 - 55 °C - Contact Bonding Time (depending on temperature, coating weight and substrate) 120 min - Flash off (depending on temperature, coating weight and substrate) 15 min - Processing Temperature 15 - 30 °C - Viscosity (at 20°C) 1100 mPa·s Brookfield RVT - Cured Properties
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Value Units Test Method / Conditions Pot Life (H.B. Fuller® Hardener 49631, depending on temperature, coating weight and substrate) 6 - 7 hours - Pot Life (H.B. Fuller® Hardener 9515, depending on temperature, coating weight and substrate) 4 - 5 hours - Pot Life (H.B. Fuller® Hardener FC/UV, depending on temperature, coating weight and substrate) 4 - 5 hours - - Processing Parameters
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Value Units Test Method / Conditions Mixing Ratio 5 - 10 wt % -
Storage & Handling
- Storage Information
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Helmitin®formel 1 should be used within the shelf life specified on the packaging. The storage stability applies to material stored under appropriate conditions only (original unopened containers, recommended storage temperature).
Technical Details & Test Data
- Processing Information
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Suitable Substrates Thermoplastic rubber (TPR)
Rubber Cork Ethylene-vinyl acetate (EVA) Felt
Leather Textile Surface Requirements Dry Clean Free of grease Free of dust Free of oil Application Method Brush Cleaning Cleaner for Tools Helmitin® 676/2 Isa™Verdünner 111
- Cleaner for Tools - Helmitin® 676/2 Isa™Verdünner 111