ALCRYN is the only true MPR™ (Melt Processible Rubber), delivering exceptional mechanical and physical performance for a broad range of consumer and industrial applications.
The Alcryn series is divided into two main families:
2000 Series – Injection and extrusion grades compliant with U.S. food-contact and automotive standards.
2100 Series – Overmolding grades with excellent adhesion to PC, ABS, PC/ABS alloys, SAN, ASA, TPE, TPU, and PVC, also compliant with U.S. food-contact and automotive requirements.
Shore A hardness ranges from 47–90, available in natural, black, transparent, and translucent versions.
Models: 1000 / 3000 / 4600 / 2200 / 2100 / 2200 / 2300
Processing: Extrusion, precision extrusion, injection molding; some grades suitable for calendering and blow molding
Adhesion: Bonds to PVC, PC, ABS, PC/ABS, ASA
Flame retardancy: Some grades meet UL V-0
FDA compliance: Select grades compliant
Oil resistance: Excellent (E)
Fuel resistance: Good (G)
Toughness: Excellent (E)
Heat resistance: Up to 115 °C
Low-temperature brittleness: –40 °C to –90 °C (depending on grade)
Colors: Black (B), Natural (N), Transparent (T), Clear (C)
Hardness range: Shore A 45–95
Extrusion products: Automotive weatherstrips, architectural gaskets
Injection-molded products: Sports protectors, eyewear frames, watch straps
Co-molding with engineering plastics: Used in automotive and industrial parts
Ideal for oil-resistant and fuel-resistant industrial applications