Ebalta Kunststoff - GM 984 2Comp. A+B - Polyurethane

Identification & Functionality

Features & Benefits

Materials Features: Abrasion Resistant,
Excellent Dimensional Accuracy,
Flexible,
High Hardness
Properties: very abrasion resistant
hard flexible
no brittleness phase
very well castable
dimensionally accurate
Shore D hardness approx. 65

Applications & Uses

Markets: Building & Construction
Applications: Building & Construction — Building Materials
Interior Fixtures
Plastics & Elastomers Processing Methods: Casting
Applications: Core boxes
fixtures
Processing Instructions: Material- and processing temperature: between 18 - 25 °C.

Close containers after use.

Seal porous mold surfaces first (ebalta mold sealer).

For optimum mold releasing we recommend a special release agent (like T1-1), which can be applied easily with a brush or be sprayed. Releasing of the mold 2-3 times, evaporate

for about 20 min. after each releasing.

Mixing ratio resin/hardener according to instructions.

Stirring rods etc. with residual resin can be easily cleaned with ebalta cleaning agent.

Important processing instructions:

Depending on storage period comp. B tends to phase separation, therefore stir it up carefully before use.

B comp. (amine) must be stirred in and carefully mixed into A comp. (isocyanate).

Properties

	Value	Units	Test Method / Conditions
Wear jet test	40	W(V/t) [mm³/min]	—
Viscosity (25°C)	2700 ± 400	mPa.s	—
Compressive Strength 0,75 % proof stress	20 ± 2	MPa	—
Density (20°C)	1,15 ± 0,02	g/cm3	—
Elongation of tensile strength	95 ± 5	%	—
Pot Life (200g/20°C)	17 - 20	minutes	—
Flexural enlongation at flexural strength	6.9 ± 0.5	%	EN ISO 178
Curing time at RT	12-15	Hrs	—
Flexural modulus	530 ± 20	MPa	EN ISO 178
Flexural strength	24 ± 1	MPa	EN ISO 178
Shore hardness	65 ± 2	Shore A	DIN ISO 7619-1
Tensile strength	27 ± 2	kN/m	—

Packaging & Availability

Packages: Packing size B-Pack GM 984-2 / Comp. A+B 8 x 0,300 kg Comp. A/8 x 0,390 kg Comp. B = 5,520 kg

Storage & Handling

Storing: Storage at room temperature 18-25 °C.
Opened containers should be closed immediately after use and should be used up as soon as possible.

Ebalta Kunststoff Gmbh GM 984 2Comp. A+B