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                            Nanjing Julong is good at plastics modification,more details in Made-in-China.

                        Nanjing Julong Science & Technology Co.,LTD




                        Julong Test Center has awarded Certificate No. L4716 by China National Accreditation Service for Conformity Assessment (CNAS) in October 2010. It is now able to do 18 tests as follows.


                        MFR & MVR

                        Vicat softening temperature


                        Charpy impact properties

                        Temperature of deflection

                        Melting temperature

                        Izod impact properties

                        Ball indentation hardness

                        Polyamide viscosity

                        Tensile properties

                        Rockwell hardness

                        Polymer transition temperature

                        Flexural properties

                        Shore hardness

                        Heat aging



                        Xenon-arc weathering




                               Julong Test Center has also been approved by mainstream OEMs GM, FORD, SAIC, Great Wall, etc.




                        Not merely testing the raw materials and Julong plastics, the Test Center has been authorized as the third-party nonmetal test institute by CNAS. It owns more than 60 sets of top grade equipment, including microcomputer controlled universal testing tensile machines, pendulum impact testing machines, friction fastness testers, plastic Rockwell hardness tester, damp heat cyclic test chamber, viscometer, air ventilation climatic chamber, DSC analyzer, microscopic melting point tester, polarizing microscope, HDT/VICAT, etc.


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