Mechanical Properties Test

TESTING METHOD - QUALITY

All of our factories are equipped with in-house laboratories that continuously conduct material development testing, focusing on material quality assessment and reproducibility verification.

JOHNSON can conduct product mechanical property testing, prepolymer reaction synthesis, polymer analysis, product inspection and testing procedures in accordance with international standard testing methods: CNS, ISO, ASTM, JIS, and DIN.

• Tensile strength
• Tear strength
• Elongation
• Hardness
• Specific gravity
• Viscosity
• GC/MS
• Liquid chromatography (HPLC)
• Gas chromatography (GLPC)
• LAB color separator