Production and Quality
Quality Management
Incoming Inspection Device
ALPHA MV2000 Mooney Viscometer
Inspection:Raw rubber
Take samples by batch and test the Mooney value of the raw rubber to make sure it is within the standard range.
Fourier Transform Infrared Spectrometer (FTIR)
Inspection:Chemical agent
Take samples by batch for FTIR testing. The similarity of the vulcanizator, accelerator, activator and antioxidant must be higher than 90% to be qualified.
Spectrometer (Ci6x)
Inspection:Colored rubber, colored powder
Take samples by batch. After colored samples are made, use a colorimeter to compare the color. Measure the
standard part and the comparison part . △E≦1.5 is acceptable.
Hydrometer
Inspection:Process Oil
Conduct tests based on the specific gravity of the oil to ensure that the oil has a stable specific gravity. Check the oil according to the incoming inspection standard of the factory to inspect incoming materials by batch.
Outgoing Inspection Device
Moving Die Rheometer-Auto Sample Loading System (EKT-2003SA)
Inspection:Vulcanization
Add the accelerator and vulcanizator to the primary rubber material and check the vulcanization condition of the rubber material. Inspection: ML: minimum torque, MH: maximum torque, TS2: scorch time, TC90: time for 90% vulcanization. The upper and lower limits specified should be used as a basis to determine the qualification.
Electronic Hardness Tester (HDD-2)
Inspection:Hardness measurement
Measure the hardness after vulcanization. The hardness is Shore A 1-second hardness value. The hardness at the time of shipment is controlled according to the lower limit.
Hydrometer (MH-300E)
Inspection:Specific gravity measurement
Use Archimedes' principle of buoyancy for measurement in an accurate and direct reading manner.
Spectrometer (Ci6x)
Inspection:Color measurement
Use vulcanization and standard samples to compare the color of colored products. Qualified value: ΔL, a, and b within ±1, and ΔE within 1.5.
Dispersion (carbon black) tester (EKT-2002MG)
Inspection:Dispersion testing
Test the distribution of black smoke after formation. Qualified: Dispersion 9-10 under ASTM standards
Multi-station Tensile Testing Machine (TS-2000MT3)
Inspection:Tension and elongation
Make specimens using an ASTM DIE C dumbbell-shaped cutter to test tension and elongation.
Resistance Tester (PRS-812)
Inspection:Rubber resistance value
Customers' rubber resistance requirements are controlled according to the resistance value specifications.
Want to learn more about smart production
We focus on manufacturing and proactively make investment in the most advanced R&D equipment and production equipment to meet customer needs and achieve planned goals. We have implemented a comprehensive production process and used electronic labels throughout the process from receipt of raw materials to final shipment of goods to ensure strict control and lot number records.