Our in-house Lab plays an essential role to ensure a stable quality of every batch production. In addition, TieUs also offers custom compounds and recycled materials to fit your specifications. Besides the mechanical testing in our lab, we can inspect heavy metal and toxic chemicals though accredited third-party laboratories if it is required.
Plastic pelletizing process utilizes a single screw extruder to create pellet form from plastic recycled materials such as regrind, film or powder.
Injection Molding Machine
The molding machine is able to produce test pieces from plastic pellets.
Melt Flow Index Tester
Melt Flow Rate, also called Melt Index(MI), measures the rate of extrusion of thermoplastics through an orifice at a prescribed temperature and load in 10 mins.
Testing temperatures: 100℃~360℃
Tensile Testing Machine
Tensile testing is using different grips and fixtures to test. It provides information about the tensile strength, yield strength, and ductility of the test piece. It measures the force required to break a test piece and the extent to which the specimen stretches or elongates to that breaking point.
Specific Gravity Balance
Specific gravity is the ratio of the density of a substance to the density (mass of the same unit volume) of a reference substance.
Ash Test Machine
Ash Test is used to determine if a material is filled. The test will burn away the polymer in an air atmosphere at high temperatures and weigh the remains. The polymer resin is usually filled with glass fiber, calcium carbonate, talc…etc.
Testing temperatures: 600℃~700℃
It can provide an accurate load and increase measurement accuracy when measure hardness of rubber and plastic material..
|Material ||Standard ||Weight |
|Foam、Rubber、Soft plastic ||SHORE A ||1kg |
|Hard plastic、Hard Rubber ||SHORE D ||5kg |
IZOD Mechanical Impact Tester
Specimen absorbs pendulum energy through one impact swing, calculate the absorbed energy as impact test data.
It is a device used to measure absorbed light intensity as a function of wavelength and can be used for checking the color difference in batch production.
Infrared Moisture Determination Balance
It is to measure moisture content through the detection of weight loss by heating and drying the material.
Cycling and stirring by S type spiral blade to mix the materials evenly.
If you want to know more about the physical property test, welcome to contact us to discuss your material testing needs. Contact Us