Technical datasheet

CYROLITE® Protect 2

Supplied byRoehm- Last Updated on Dec 5, 2025

CYROLITE® Protect 2 by Roehm is an acrylic-based multipolymer compound. Is heavy metal-free, phthalate-free, bisphenol A (BPA)-free, natural latex-free and conflict minerals-free. Exhibits excellent chemical resistance to lipids and alcohol, excellent bonding and welding capabilities, excellent bonding to PVC tubing and excellent ductility. Shows resistance to plasticizers found in flexible PVC tubing and is EtO, gamma and E-beam sterilizable. Provides antimicrobial capabilities against a variety of microorganisms commonly found in healthcare facilities as tested by the JIS Z 2801 protocol. Is suitable for injection molding and extrusion lines with 3-zone general purpose screws. Is specifically designed for FDA regulated Class I or Class II medical devices covered by 510(k) PMN submission. Used in typical medical applications like luer connectors, IV spikes, needle hubs, adapters, fittings, filter housings, y-sites, valve assemblies, protection caps and covers and sharp needle dispenser receptacles. CYROLITE® Protect 2 is not recommended for blood handling devices. Complies with RoHS and meets the requirements of the United States Pharmacopeia Class VI and FDA in all conditions and including hot filled or pasteurized above 150°F (Condition 21 CFR 176.170).
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Benefits

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Compliance

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Applications

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CYROLITE® Protect 2 properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Yield0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Strength0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Izod0.0 Visible After LoginVisible After LoginVisible After Login
Modulus of Elasticity0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

Optical properties

PropertiesValue & unitTest conditionTest method
Haze0.0 Visible After LoginVisible After LoginVisible After Login
Transmittance, Visible0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Heat Deflection Temperature (HDT)0.0 Visible After LoginVisible After LoginVisible After Login
Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login

CYROLITE® Protect 2 Processing Guidelines

Extrusion/Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
Melt TemperatureVisible After LoginVisible After Login
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Predrying TemperatureVisible After LoginVisible After Login
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