Postal Adress:
Technical Marine Alliances
Bruykersstraat 27
3237 AA Vierpolders

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

Products

Tefkon steel putty A

A metal filled, ambient temperature curing, two‑pack Epoxy Paste with

outstanding mechanical and thermal properties

Application                                         By spatula

Viscocity / 25OC                                  Non‑sagging Paste

Mixing Ratio                                      By Weight :                            By Volume :

100 Parts of Resin                100 Parts of Resin

11  Parts of Hardener                      35  Parts ofHardener

1 x 12,5ml spoon filled with Resin to level  = 40g

1 x 5ml spoon filled with Hardener to level = 4,5g

Color                                                  Metallic grey

Recommended Mixing Time             3 ‑ 5 Minutes

Geltime / 25OC                                  1½ ‑ 1¾ Hours

(5mm thick film application)

Setting Time / 25OC                           3 ‑ 4 Hours

(5mm thick film application)

Specific Gravity / 25OC                     Resin                          : 3,13 g/cm3

Hardener                    : 1 ‑ 1,05 g/cm3

Mixed Compound      : 2,6 ‑ 2,65 g/cm3

PHYSICAL CHARACTERISTICS

Hardness after 24 hours cure/25OC  Shore D  80 ‑ 85

Full cure/ 7 days / 25OC                     Shore D  85 ‑ 90

Temperature resistance                    110 – 120OC

Cure Shrinkage                                 0,05 – 0,1 %

(Cured 7 days / 25OC)

CO‑EFFICIENT OF THERMAL

Expansion  cm/cm / OC                     24 x 10‑6

Tensile Strength                                 60 ‑ 70 MPA

(ASTM D638)

Flexural Strength                                80 ‑ 90 MPA

(ASTM D790)

Compressive Strength                       100 MPA

Impact Strength                                 11 kJ/m2