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USP Class VI AdhesivesUSP Class VI Approved Adhesives for Medical Device Applications
Master Bond’s biocompatible adhesives are designed to meet the needs of medical device manufacturers. Compounds withstand various types of sterilization methods.
Styrolution K-Resin® KR03 Styrene-Butadiene Copolymer, Sheet Grade
Categories: Polymer; Thermoplastic; Styrene-Butadiene; Styrene-Butadiene Copolymer, SBC

Material Notes: Styrene-Butadiene Copolymer

Customer Benefits: This SBC is easily processed by injection molding or sheet extrusion and molded parts give excellent part detail on fast production cycles. It can be tinted or colored in a verity of transparent and opaque shades. Molded parts have excellent clarity, good toughness, excellent rigidity, high surface gloss. KR03NW is the no was for of KR03 to facilitate printing.

Applications: Molded applications include molded boxes and containers, toys, displays, medical devices, overcaps, and novelties. Formed applications include portion packages and blister packaging.

Processing Recommendations:
Injection Molding: Melt Temperature: 232°C maximum. Mold temperature, 49°C maximum. Screw plasticizing type injection molder more desirable than plunger type molder. Generally no need to dry resin. Sheet Extrusion: Melt Temperature, 218°C maximum. High shear stress and restrictive type screws tend to degrade the melt. Generally no need to dry resin.

Specification Data: FDA Regulation 21 CFR 177.1640. Suitable for food contact. EEC Directive 90/128/EEC and all its amendments. USP Class VI-50. UL 94HB.

Ineos Styrolution acquired the K-Resin® product line from Chevron Phillips Chemical Company in 2016.

Vendors:
Available Properties
  • Density, ASTM D792
  • Water Absorption, ASTM D570
  • Melt Flow, ASTM D1238
  • Hardness, Shore D, ASTM D2240
  • Tensile Strength, Yield, Type 1 @ 2 in/min; ASTM D638
  • Elongation at Break, Type 1 @ 2 in/min; ASTM D638
  • Flexural Yield Strength, ASTM D790
  • Flexural Modulus, ASTM D790
  • Izod Impact, Notched, ASTM D256
  • Impact Test, ASTM D3763, Instrumented Total Energy; @ 150 in/sec impact rate
  • Deflection Temperature at 1.8 MPa (264 psi), ASTM D648
  • Vicat Softening Point, ASTM D1525
  • Flammability, UL94
  • Transmission, Visible, ASTM D1003
  • Processing Temperature, injection molding
  
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Manufacturer Notes:
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Category Notes
Plastic

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USP Class VI AdhesivesUSP Class VI Approved Adhesives for Medical Device Applications
Master Bond’s biocompatible adhesives are designed to meet the needs of medical device manufacturers. Compounds withstand various types of sterilization methods.
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