PENLOC GTR-VT | 50ml cartridge | 2k high performance glue for metall, glass, plastic

PENLOC GTR-VT 2K high-performance structural adhesive glue 50ml cartridge for metal, glass and plastic.

!- Suitable for mixing nozzles with gray rim | Penloc Mixing Nozzle Microstatic Mixer MB 5406 S -!

PENLOC GTR-VT 2k high performance glue for metall, glass, plastic

Penloc®GTR-VT is a structural adhesive based on methacrylate. Penloc®GTR-VT is characterized by excellent flexibility, high power transmission and good temperature resistance. The processing can alternatively take place "bead on bead" or with a simple static mixer. Penloc®GTR-VT has a high flash point and low odor. Penloc®GTR-VT is suitable for hard, non-porous materials such as metal, glass, ceramics, wood and many plastics.

Areas of application

• Fixing plastic parts
• General potting
• Automotive, aerospace

Specific property

• Steadfast
• Green color
• Very good adhesion to metal, glass, plastic

Adhesives from the Penloc®GTH-T series are two-component high-performance structural adhesives based on methacrylate. They bond materials such as metal, glass, ceramics, wood and many plastics (with the exception of PE and PP). The Penloc®GTx adhesives are universally applicable and easy to process.

• Viscosity (mPas) 20 000 - 30 000 (Brookfield LVT, 25°C, Sp 2/60rpm)
• Density (g/cm3) 0,99 (PE-Norm 004)
• Hardness Shore D 65 - 75 (PE-Norm 006)
• Flash point (°C) >80 (PE-Norm 050)
• Temperature resistance (°C) -40 - 120
• Linear shrinkage (%) 8 (PE-Norm 031)
• Water absorption (%) 8 (PE-Norm 016)
• Glasübergangstemperatur DSC [°C] 86 (PE-Norm 009)
• Wärmeausdehnungskoeffizient unterhalb Tg 69 (PE-Norm 017)
• Wärmeausdehnungskoeffizient oberhalb Tg 69 (PE-Norm 017)
• E-module (MPa) 667 (PE-Norm 056)
• Tension (MPa) 20 (PE-Norm 014)
• Elongation at break (%) 10 (PE-Norm 014)
• Zugscherfestigkeit Stahl/Stahl [MPa] 21
• Zugscherfestigkeit Edelstahl/Edelstahl [MPa] 20
• Zugscherfestigkeit Al/Al [MPa] 16
• Zugscherfestigkeit PC/PC [MPa] 2
• Zugscherfestigkeit PA/PA [MPa] 6
• Zugscherfestigkeit PVC/PVC [MPa] 3
• Zugscherfestigkeit Glas/Glas [MPa] 6 (Substratbruch)
• Storage (°C) at room temperature max. 25°C
• Shelf life in the unopened original container at delivery min. 4.5 months max. 9 months

Adhesive curing

This product is a two-component adhesive. After mixing both components, the adhesive can be cured in the specified ratio at room temperature. The curing times are listed in the table below.

After mixing the components, the adhesive can be processed within the pot life. The time of the double increase in viscosity after the two components have been mixed together is used to determine the pot life.

• Drip time 3 min
• Mixing ratio 1:1
• Initial strength 5 min
• Ultimate strength 4 h

Processing instructions

Surface preparation

The surfaces to be glued should be free of dust, oil, grease or other soiling in order to obtain an optimal and reproducible glue.

We recommend Panacol's IP® cleaner for cleaning. Substrates with low surface energy (e.g. polyethylene, polypropylene) must be pretreated in order to achieve sufficient adhesion.

Adhesive application

Our products are delivered ready to use. Depending on the packaging, they can be dosed by hand directly from the container or with the dosing gun semi-automatically or fully automatically. In the case of automated application from the cartridge, the adhesive is conveyed into the dispensing needle using a feed piston operated with compressed air. Depending on the order quantity, different valves are available. In specific cases, please contact our application technology.

Before opening, the cartridge must be placed vertically (tip up) so that trapped air can rise. The cap should be kept for reclosing. With black cartridges, the cap must be opened vertically and firmly on a hard surface. Two pegs drill into the metering channels.

With the “bead on bead” dosing, both components are dosed separately by even pressure on the stamp. When dosing with a Microstatic-Mixer mixing nozzle, both components are premixed.

Glue and parts to be joined must not be cold, they must be warmed to room temperature before processing.

For safety information, please refer to the safety data sheet.

Hints

The product is free of heavy metals, PFOS and phthalates and is compliant with the EU Directive 2017/2102 / EU "RoHS III".

Our data sheets have been compiled based on current knowledge. The data given therein are for the information of the user only and do not describe any legally binding properties. We recommend checking our products to determine whether they meet the user's intended purpose.