Master bond, epoxy, 80% - 90% elongation key words
Recently, master bond company has developed a two-component epoxy system resin ep40med resin, which has both toughness and low tensile modulus, and still has high lap shear strength.
The flexible epoxy resin has 80-90% elongation, 1600-1800psi lap shear strength and 25000-50000psi low tensile modulus. It meets the requirements of ISO 10993-5 tests and is therefore considered to be non cytotoxic. The compound can be used for bonding, sealing, coating and encapsulation.
Ep40med has anti bactericidal effects on gamma, ETO, chemicals and liquid disinfectants, and can be used in the manufacturing and maintenance of disposable and reusable medical equipment.
Ep40med is an effective adhesive for applications requiring toughness and flexibility as well as good structural strength. The formula can be firmly bonded with polycarbonate, acrylic acid, metal, ceramics and composite materials.
Ep40med is a reliable electrical insulator with a volume resistivity of more than 1012 ohm cm. The system is easy to use, with a weight or volume ratio of 1:1. The viscosity of components a and B is low to medium. The working life of the mixed 100g batch is about 120-150 minutes.
The best curing schedule is overnight at room temperature and then 2-3 hours after curing at 150 ° F. The product can be used in spray gun dispensers and premixed and frozen syringes.
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