Mediprene® A2 500350M

About
Overmoulding is a powerful technique that allows the production of ? nished parts in soft and hard material combinations without trimming or assembly. It offers many design and product advantages, allowing designers to differentiate products while meeting important user and patient demands, including soft-touch and cushioning for greater comfort and non-slip surfaces with improved grip for safety. Special features Unfilled PVC, silicone & latex free 35 to 65 Shore A Medically approved raw materials Production site accredited to ISO 13485 Sterilizable with gamma, EtO and steam Flexibility over broad temperature range Easy to colour Resistant to many fluids used in the health care environment Short cycle times Adhesion to a variety of substrates The standard Mediprene® series bonds very well to polyole? ns like polyethylene (PE) and polypropylene (PP). However, in several medical applications transparent engineering plastics like ABS, PC, PETG and SMMA (and their blends) are utilised. The Mediprene® A2 series has been developed to address demands for medical grade TPEs that bond well to these substrates. Regulatory compliance Representative Mediprene® grades have passed cytotoxicity tests according to ISO 10993-5 and are compliant with USP Class VI. Mediprene® TPE materials are PVC, silicone and latex free, making them allergen free and a viable alternative to PVC based compounds. Applications Potential applications for the Mediprene® A series include; seals, membranes, closures, friction grips, soft-touch handles. Mediprene® TPEs provide enhanced sealing capabilities in fluid environments.&&

About

Overmoulding is a powerful technique that allows the production of ? nished parts in soft and hard material combinations without trimming or assembly. It offers many design and product advantages, allowing designers to differentiate products while meeting important user and patient demands, including soft-touch and cushioning for greater comfort and non-slip surfaces with improved grip for safety. Special features Unfilled PVC, silicone & latex free 35 to 65 Shore A Medically approved raw materials Production site accredited to ISO 13485 Sterilizable with gamma, EtO and steam Flexibility over broad temperature range Easy to colour Resistant to many fluids used in the health care environment Short cycle times Adhesion to a variety of substrates The standard Mediprene® series bonds very well to polyole? ns like polyethylene (PE) and polypropylene (PP). However, in several medical applications transparent engineering plastics like ABS, PC, PETG and SMMA (and their blends) are utilised. The Mediprene® A2 series has been developed to address demands for medical grade TPEs that bond well to these substrates. Regulatory compliance Representative Mediprene® grades have passed cytotoxicity tests according to ISO 10993-5 and are compliant with USP Class VI. Mediprene® TPE materials are PVC, silicone and latex free, making them allergen free and a viable alternative to PVC based compounds. Applications Potential applications for the Mediprene® A series include; seals, membranes, closures, friction grips, soft-touch handles. Mediprene® TPEs provide enhanced sealing capabilities in fluid environments.&&

Product Description
Generic	SEBS
Material Status	Commercial: Active
Features	Good flexibility,Steam sterilized,Quick molding cycle,Radiation disinfection,Good wear resistance,Soft,Ethylene oxide disinfection,Good coloring,Agglomerability
Availabilitys	Asia Pacific,Europe

Technical Data
PHYSICAL	Nominal value	Unit	Test method
Density	0.940	g/cm³	ASTM D792
Melt Flow Rate
190℃，5.0kg	30	g/10min	ASTM D1238

MECHANICAL	Nominal value	Unit	Test method
Shore hardness
Shaw D, 4.00 mm, injection molded	35		ASTM D2240
tensile strength			ASTM D638
—	3.00	MPa	ASTM D638
100% strain	1.00	MPa	ASTM D638
300% strain	2.00	MPa	ASTM D638
Tensile strain
fracture	550	%	ASTM D638

elastic body	Nominal value	Unit	Test method
tear strength	16.0	kN/m	ASTM D624

THERMAL	Nominal value	Unit	Test method
Operating temperature	-50 to 125	℃

Supplementary information	Nominal value	Unit	Test method
Peeling force
2.50 mm	2.5	kN/m	ASTM D903

Process Conditions
injection	Nominal value	Unit	Test method
Extrusion	Nominal value	Unit	Test method
Barrel rear temperature	210 to 250	°C
Barrel middle temperature	210 to 250	°C
Barrel front temperature	210 to 250	°C
Mold temperature	30 to 60	°C
Barrel 1 zone temperature	210 to 250	°C
Barrel 2 zone temperature	210 to 250	°C
Barrel 3 zone temperature	210 to 250	°C
Barrel 4 zone temperature	210 to 250	°C
Barrel 5 zone temperature	210 to 250	°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. unstressed material
3. 90° peel tests conducted at 100 mm/min with Mediprene® A2 grade (2.5 mm thickness, 25 mm width) overmoulded onto ABS (Terlux 2802HD).
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