OEM polyurethane coated roller For Mechanical Transmission 90 Shore A Hardness

POLYURETHANE INDUSTRIAL ROLLERS COATING HARDNESSES

For metal hub coverings, our employs different types of polyurethane according to the intended use of the wheel and castors, in different hardnesses 70 – 80 – 92 and 95 Sh°A.

The selection of material ensures optimal durability and performance for polyurethane industrial wheels, guarantees resistance to abrasion and chemical agents, making them suitable for various industrial applications.

The most common applications of our heavy-duty polyurethane Industrial Rollers are:

• Fork lift trucks;
• Wire-guided conveyor systems and wheels for AGV systems;
• Coated rollers for wood or glass working systems;
• Industrial systems in the mineral and extraction sector;
• Wheels for professional scrubbers – dryers and spare parts of wheels for floor sweepers (ride-on or walk-behind);
• Big cargo polyurethane wheels;
• Automated warehouse systems;
• Heavy-duty wheels for refuse compactors;
• Cement-mixers for the transport and production of cement/concrete;
• Wheels for tracks;
• Applications in water and sea-water;
• Polyurethane Industrial Wheels and casters for bottling machines.

Polyurethane Roller & Wheel Coatings
Technical Data Sheet
Properties Test Method Values Units
Hardness	DIN 2240-91		72 (-)		78 (-)	83 (-)		Shore A (Shore D)
100% Modulus	BS 903 Pt. A2 - ISO 37		500 (3.4)		510 (3.5)	700 (4.8)		lb/in2 (Mpa)
300% Modulus	BS 903 Pt. A2 - ISO 37		900 (6.2)		840 (5.8)	1340 (9.2)		lb/in2 (Mpa)
Tensile Strength	BS 903 Pt. A2 - ISO 37		3700 (25.8)		4000 (27.6)	4150 (28.6)		lb/in2 (Mpa)
Elongation at Break	BS 903 Pt. A2 - ISO 37		630		600	530		%
Tear Strength	BS 903 Pt. A3 - ISO 34-1		360 (63.0)		370 (64.8)	400 (70.1)		lb/in (KN/m)
Compression Set	BS 903 Pt. A6 - ISO 815		27		22	30		%
Abrasion Loss	DIN 53516		52		32	48		mm³
Resilience	ASTM D 2632-92		62		59	54		%
Specific Gravity			1.05		1.05	1.06		g/cm³
Properties Test Method Values Units
Hardness	DIN 2240-91		84 (-)		90 (37)	95 (47)		Shore A (Shore D)
100% Modulus	BS 903 Pt. A2 - ISO 37		810 (5.6)		1260 (8.7)	2210 (15.2)		lb/in2 (Mpa)
300% Modulus	BS 903 Pt. A2 - ISO 37		1450 (10)		3000 (20.7)	5250 (36.2)		lb/in2 (Mpa)
Tensile Strength	BS 903 Pt. A2 - ISO 37		4500 (31.0)		6600 (45.5)	6580 (45.4)		lb/in2 (Mpa)
Elongation at Break	BS 903 Pt. A2 - ISO 37		510		410	400		%
Tear Strength	BS 903 Pt. A3 - ISO 34-1		420 (73.5)		500 (87.7)	575 (100.6)		lb/in (KN/m)
Compression Set	BS 903 Pt. A6 - ISO 815		25		30	32		%
Abrasion Loss	DIN 53516		38		34	36		mm³
Resilience	ASTM D 2632-92		63		43	47		%
Specific Gravity			1.06		1.09	1.12		g/cm³