Ebalta Kunststoff Gmbh GM 968 Comp. A+B

Identification & Functionality

Chemical Family

Polyurethanes (PU)

Polymer Name

Polyurethane (unspecified)

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Thermoset Resins

Polyurethanes

Basis

Flexible casting resin

Features & Benefits

Materials Features

Excellent Flow Properties,

Good Tear Strength,

Low Absorption

Properties

shore A hardness 55
very low water absorption
excellent flow properties
good tear propagation resistance
RoHS conform

Applications & Uses

Markets

Automotive & Transportation,

Consumer Goods,

Electrical & Electronics,

Healthcare & Pharma,

Industrial

Applications

Consumer Goods — Appliances & Electronics

Automotive & Transportation — Automotive

Cooling & Climate,

Fuel Systems,

Interior,

Tires

Industrial — Chemical & Industrial Manufacturing

Other Industrial Applications,

Tooling & Moldmaking

Electrical & Electronics — Devices & Assemblies

Consumer Electronics

Consumer Goods — Housewares

Healthcare & Pharma — Medical

Tubing & Fluids Handling

Consumer Goods — Sports & Recreation

Plastics & Elastomers End Uses

Flexible Grips,

Mold Making,

Tires,

Tubing

Plastics & Elastomers Processing Methods

Casting

Applications

Casting molds for concrete
Casting mold for cement
Casting mold for ceramic materials
Casting mold for wax
Casting mold for gypsum
Casting mold for plastic
Prototypes with rubber-like properties

Processing Instructions

1. Stir comp.A thoroughly before use
2. To get a product free from bubbles, we recommend degassing of max. 10 min.
3. Molds have to be moisture free
4. In case of use as concrete mold, hydrocarbon-based release agents lead to
accelerated aging of the PUR-mold.
Material- and processing temperature should be between 18-25°C.
Close containers carefully after use.
Please follow instructions regarding mixing ratio of resin and hardener.
Any resin residues at stirring rods can be cleaned easily with ebaclean

Properties

Typical Properties

	Value	Units	Test Method / Conditions
water absorption 35 - 40°C 63 d	2	%	-
Viscosity (25°C)	1500 ± 350	mPa.s	-
Elongation at break / test piece type 2	700 ± 200	%	ISO 37
Density (20°C)	1,04 ± 0,02	g/cm3	-
Shore hardness	55 ± 3	Shore A	DIN ISO 7619-1
Pot Life (200g/20°C)	25 - 35	minutes	-
Tear resistance arch shaped test piece with incision 1 mm	16 ± 1	kN/m	DIN ISO 34-1
Curing time at RT	20 - 24	Hrs	-
Tear resistance arch shaped test piece without incision	36 ± 3	kN/m	DIN ISO 34-1
Tensile strength	5.0 ± 0.8	MPa	ISO 37

Regulatory & Compliance

Certifications & Compliance

RoHS Compliant

Packaging & Availability

Sales Units (Packages)

• Comp. A GM 968 Comp. A 5,000 kg
• Comp. B GM 968 Comp. B 4,000 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.
Shelf life is indicated on the labels.