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Tužidlo H 25

eshop_111067

Hardener H 25 is a replacement for P 11, offering higher strengths and no harmful vapors during processing. Suitable for Spolchemie and other epoxy resins. Thermal resistance with CHS 512 is 45-50°C, with a working time of approx. 100 minutes and a mixing ratio of 100:25 (by weight).

Kč629.30

Tužidlo H 282

eshop_112219/1

Cured PVC foam for sandwich structures with high thermal resistance. Size: 2150x1000 mm. Suitable for laminating with polyester, vinylester, or epoxy. High stiffness and low weight. Can be shaped in 2D and 3D at elevated temperatures. Specific weight: 80 kg/m3.

Kč433.37

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Tužidlo H 285 HAVEL

eshop_111260/1

High-performance laminating resin and hardener system, suitable for composites with glass, carbon, and Kevlar fibers. Features excellent static and dynamic properties, with a recommended mixing ratio of 100:40 (epoxy to hardener). Pot life of approximately 50 minutes. Achieves glossy, non-sticky surfaces even in challenging curing conditions.

Kč737.91

Tužidlo H 286 HAVEL

eshop_111091

High-performance laminating resin and hardener system, suitable for composites with glass, carbon, and Kevlar fibers. Features excellent static and dynamic properties, with a recommended mixing ratio of 100:40. Initial curing at room temperature allows for processing after approximately 90 minutes. Achieves glossy, non-sticky surfaces even in challenging...

Kč702.77

Tužidlo H 287 HAVEL

eshop_111260

Laminating resin and hardener system, a direct replacement for MGS LR 285, suitable for composites with glass, carbon, and Kevlar fibers. High static and dynamic properties, meets glider and motor glider standards after curing at 50-55 °C. Requires 80 °C curing for motor aircraft. Mixing ratio 100:40 (epoxy:hardener), pot life 4-5 hours. Produces glossy,...

Kč1,057.08

Tužidlo H 289

eshop_111118/2

Liquid hardener for epoxy resins based on cycloaliphatic polyamine. Suitable for laminations above 15°C, with a working time of 30-60 minutes. Achieves higher thermal resistance with post-curing at 50-60°C. Low viscosity ensures quick fiber saturation. Ratio to resin LH 289 : H 289 = 100 : 33.

Kč742.30

Tužidlo H 300

eshop_111025

Fast hardener with reduced exotherm, high temperature resistance (approx. 90°C), and flexibility. Suitable for HAVEL and MGS epoxy resins. Recommended curing temperature: minimum 50°C. Mixing ratio: 100:25.

Kč934.10

Tužidlo H 330

eshop_111059

H 330 is an epoxy suitable for LH 330 with a mixing ratio of 100:40 by weight or 100:50 by volume. It has a gel time of 70 minutes at 25°C and thermal resistance of 50°C. The viscosity is 450 mPas/s. Ideal for coatings and surface treatments, especially on foam polystyrene.

Kč547.57

Tužidlo H 505

eshop_111118

Hardener H 505 is suitable for epoxy resins and laminations above 15°C. It offers a short processing time of 15-30 minutes and can be post-cured at 50-60°C for enhanced thermal resistance and mechanical properties. Compatible with various resins in specified weight ratios.

Kč512.44

Tužidlo H 507

eshop_111206

Liquid hardener for epoxy resins, based on cycloaliphatic polyamine, free of nonylphenol. Suitable for laminations above 15°C, with a working time of approx. 40 minutes. Mixing ratio varies by resin type. Available in 180kg, 30kg, 5kg, and 1kg drums.

Kč513.90

Tužidlo H 507 A

eshop_111206/1

Hardener H 507 A is ideal for laminations above 15°C, with a working time of about 40 minutes. It offers enhanced thermal resistance when post-cured at 50-60 °C. The low viscosity ensures effective fiber saturation. Ratios: LH 160 : H 507A = 100 : 19, LH 260 : H 507A = 100 : 19.

Kč573.93

Tužidlo H 508

eshop_111205

Liquid hardener for epoxy resins based on cycloaliphatic polyamine. Suitable for laminations above 15°C, with a processing time of approximately 60 minutes. Higher thermal resistance can be achieved by post-curing at 50-60 °C. Available in various packaging sizes.

Kč540.25

Tužidlo H 509

eshop_111114

Hardener H 509 is suitable for epoxy resins and laminations above 15°C. Achieve high thermal resistance (100-120 °C) with LH 160 and LH 260. Working time: 70-90 minutes. Mixing ratio: 100:26. Low viscosity ensures quick fiber saturation.

Kč600.28

Tužidlo H 512

eshop_111210

Liquid low-viscosity hardener for epoxy resins, suitable for laminations above 15°C. Requires post-curing at 50°C for 3 hours. Achieves high thermal resistance with post-curing at 90-100°C. Working time: 150-180 minutes. Ratios: LH 160 : H 512 = 100 : 23(g), LH 260 : H 512 = 100 : 23(g).

Kč563.68

Tužidlo H 513

eshop_111213

H 513 is an epoxy hardener suitable for laminations above 15°C, providing high thermal resistance. Post-curing at 90-100 °C enhances durability. Working time is 150-180 minutes. Mixing ratio: LH 301 : H 513 = 100 : 22, LH 288 : H 513 = 100 : 22-23.

Kč538.06

Tužidlo H 514

eshop_111245

Hardener H 514 is a low-viscosity liquid hardener for epoxy resins, based on cyclic diamine. It has a working time of 10-15 minutes and a mixing ratio with resin LH 206AH of 100:23 (g).

Kč623.41

Tužidlo H 533

eshop_112228

Hardener H 533 is a liquid hardener for low molecular weight epoxy resins, with a processing time of 10-15 minutes. Suitable for laminations above 15°C, it offers higher thermal resistance when post-cured at 50-150 °C. The cured composite is not brittle, with a gel time of 3-3.5 hours in a 1mm layer.

Kč566.61

Tužidlo H 534

eshop_112229/1

Hardener H 534 is a liquid mixed hardener for low molecular weight epoxy resins, with a processing time of 15-25 minutes and suitable for laminations above 15°C. It allows for higher thermal resistance through post-curing at 50-150 °C. The cured composite is not brittle, with a gel time of 3.5 - 4 hours in a 1mm layer.

Kč440.69

Tužidlo H 535

eshop_111218

Hardener H 535 is a liquid mixed hardener for low molecular weight epoxy resins, suitable for laminations above 15°C with a processing time of 25-30 minutes. It allows for higher thermal resistance through post-curing at 50-150 °C. The cured composite is not brittle and has a gel time of 4 hours in a 1mm layer.

Kč566.61

Tužidlo H 536

eshop_111219

Hardener H 536 is a liquid mixed hardener for low molecular weight epoxy resins, featuring a processing time of 60-80 min and suitable for laminations above 15°C. It allows for higher thermal resistance through post-curing at 50-150 °C. Ratios to resins are LH 160 : H 536 = 100 : 35, LH 260 : H 536 = 100 : 35, LH 289 : H 533 = 100 : 35, and LH 288 : H 533...

Kč661.04

Tužidlo H 538

eshop_111243

Hardener H 538 for epoxy resins, suitable for laminations above 15°C. Working time: 60-80 min. Recommended post-curing at 50°C for 3-5 hours for enhanced thermal resistance. Ratios: LH 385, 160, 260, 289, 288 to H 538 = 100:35. Gel time: 5-6 hours in 1mm layer.

Kč801.16