[Entrusted test] We create rubber test pieces and perform various tests.

We would like to be in charge of your rubber research and development.

We are able to conduct various tests related to the physical properties of rubber by utilizing our many years of knowledge as a rubber manufacturer. We also create various test pieces for that purpose.

[Rubber types we can handle]
・SBR (Styrene-butadiene rubber)
・NBR (nitrile rubber)
・ EPDM (ethylene propylene rubber)
・FKM (fluorine rubber)


We can handle either the customer's designated rubber compound or our recommendation compound (model compound).

[Preparable test piece]
・Rubber sheet 150mm x 150mm x 1mm
・Rubber sheet 150mm x 150mm x 2mm
・Rubber sheet 150mm x 150mm x 3mm
・Dumbbell-shaped test piece No. 1 for tensile test
・Dumbbell-shaped test piece No. 3 for tensile test
・Dumbbell-shaped test piece No. 6 for tensile test
・Dumbbell-shaped test piece No. 7 for tensile test
・ Angle-shaped test piece without notch for tear test piece
・Adhesive peel test piece (90° peeling from rigid plate)
・Large cylindrical test piece for compression set test
・Small cylindrical test piece for compression set test

[Various tests we can handle]
We will conduct the following tests on the above rubber test piece.
・Tensile test
・Tear test
・Rubber hardness measurement
・Adhesion test between rubber and metal plate
・Heat aging test*1
・Liquid resistance test *1, *2
・Compression set test*1
・Contamination test*1
・Dynamic viscoelasticity test*1

*1: Test conditions will be discussed separately.
*2: Immersion fluid will be discussed separately.

If you have any problems related to research and development, please contact us.
We will personally listen to your needs and propose the solutions.


[Rubber　research and development　problem solving　entrusted test　medicine　formulation test　evaluation test]