Postal Adress:
Technical Marine Alliances
Bruykersstraat 27
3237 AA Vierpolders

Tel: 085-8778116
Tel: 06-24211009
E-mail: info@technicalmarine.nl

Products

Kordebond strong-back Resin & Activator

Kordebond is a two component, liquid, high tensile revolutionary, multifunctional repair material, consisting of a modified epoxy Resin and an Activator.

RESIN

Description                                          A two pack Epoxy System

Application                                           By pouring or with a stiff brush for wet lay‑up, by hand technique – VISCOSITY / 25°C

Mixed Resin System:                           Free Flowing Liquid

Resin : 2000 – 2500 mPa.s

Hardener:   500 ‑   550 mPa.s

Color                                                   Resin    : Yellow, clear‑transparent

Hardener: Yellow, clear‑transparent

Mixing ratio                                          By weight or volume :

100 parts of Resin

25 parts of Hardener

Specific Gravity  / 25°C                         Resin                : 1.1   ‑ 1.16 g/cm3

Hardener           : 1.0   ‑ 1.05 g/cm3

Mixed Resin      : 1.12 ‑ 1.14 g/cm3

Practical Working time / 25°C                100 g Mix : ± 15 ‑ 20 Minutes

300 g Mix : ± 10 ‑ 15 Minutes

Geltime                                                 Varies with amount of mass / volume mixed / ambient temperature

Typical Feltime / 25°C                           100 g Mix  ±  20 – 25 Minutes

300 g Mix  ±  10 ‑ 15 Minutes

500 g Mix  ±  10 Minutes

Setting Time / 25°C                              300 g Mix  ±  20 – 20 Minutes

Exotherm / 25°C                                    Low when used in thin section with Fibreglass Tooling Cloth

High when used as unfilled casting resin in a mass above 150 g

HARDNESS :

(Mixed Resin cured 24h at  25°C)                      Shore D :  85 – 90

(Hardness at  80°C)                    Shore D :  35 – 40

(Hardness at 100°C)                   Shore D :  30 – 35

HEAT DISTORTION TEMPERATURE :   45 ‑ 50°C

(Cured 7 days at 25°C + 2 hours /80°C)

FLASHPOINT:                                                  Resin    : > 250°C

Hardener : > 110°C

COVERAGE : 1.15 kg / m² (1 mm thick application)

TYPICAL PROPERTIES

CURED 7 DAYS / 25°C + 2 hours / 100°C

TENSILE STRENGTH :                         30 MPA (Din 534 55)

COMPRESSIVE STRENGTH :               80 MPA (Din 53454)

FLEXURAL STRENGTH :                      40 MPA (Din 53452)

IMPACT STRENGTH :                           >  5 kJ/m2 (Din 53453)