At TXS, we deliver precision, reliability, and performance through a rigorous quality assurance process, ensuring your molds and injection molding parts meet the highest industry standards.
Material measurement laboratories play a very important role in material modification research and development, product design requirements, particle production quality, mold design and development, and part molding production.
| No. | Test items | Usage | Method | Equipment | Remark |
|---|---|---|---|---|---|
| 1 | Melt index | Incoming material inspection | GB/T 3682 ISO 1133 ASTM 1238 | Melt flow indexer | |
| 2 | Density | Incoming material inspection | GB/T 1033.1 ISO 1183-1 | Density balance | Accurate to 0.1mg (One in ten thousand) |
| 3 | Characteristic temperature | Incoming material inspection | GB/T 19466.2 ISO 11357-2 ASTM D3417 | DSC | |
| 4 | Tensile properties | Incoming material inspection | ISO 527 GB/T 1040 ASTM D638 | Universal testing machine | |
| 5 | Bending properties | Incoming material inspection | ISO 178 GB/T 9341 ASTM D790 | Universal testing machine | |
| 6 | Simply supported beam impact strength | Incoming material inspection | ISO 179 GB/T 1043 ASTM D6110 | Pendulum impact tester | |
| 7 | Izod impact strength | Incoming material inspection | ISO 180 GB/T 1843 ASTM D256 | Pendulum impact tester | |
| 8 | Notch sample preparation | Incoming material inspection | GBT 17037.1 ISO 294-1 ISO 2818 ASTM D3641 | Notch sample making machine | |
| 9 | Injection molding sample preparation | Incoming material inspection | ISO 294-1 GB/T 17037 ASTM D3641 | Tensile, flexure & impact specimen molds | |
| 10 | Drying | Incoming material inspection | Desktop vacuum drying oven | ||
| 11 | Status adjustment | Incoming material inspection | GBT 2918 | Constant temperature and humidity box | (23±2)℃ |
| Product inspection | ISO 291 ASTM D618 | Constant temperature and humidity box | (50±10)% | ||
| 12 | Ash test | Competitive product cracking | GB/T 9345.1 ISO 3451-1 | Muffle furnace | |
| 13 | Moisture test | Drying inspection | ASTM D6980 ISO 15512 | Halogen lamp analyzer | |
| 14 | Material temperature | Process control | ISO 294-4 | Probe thermocouple | |
| 15 | Mold temperature | Process control | ISO 294-4 | Planar thermocouple | |
| 16 | Clamp force | Process control | - | Micrometer (including universal magnetic base) | |
| 17 | Cold cooling flow rate | Process control | - | Flow meter | |
| 18 | Shaw hardness | Incoming material inspection | GB/T 2411 | Shaw hardness tester/A&D | |
| Product inspection | ISO 868 | Shaw hardness tester/A&D | |||
| 19 | Pencil hardness | Product inspection | GB/T 6739 ISO 15184 | Pencil hardness tester | |
| 20 | Glossiness | Product inspection | GB/T 8807 GB/T 9754 | Gloss meter | |
| 21 | Color, color difference | Product inspection | GB/T 3979 | Portable spectrocolorimeter | Spectroscopic type |
| 22 | Environmental testing | Product inspection | GB/T2423 | High and low temperature ring test machine | |
| 23 | Size | Product inspection | CMM | ||
| 24 | Size | Product inspection | Caliper | ||
| 25 | Stress | Product inspection | Stress polarimeter | Transparent products | |
| 26 | Paint film adhesion | Product Inspection | GB/T 9286 ISO 2409 ASTM D3359 | Electric hundred grid knife | |
| 27 | UV aging test | Product Inspection | GB/T 14522 GB/T 16422-3 GB/T 23987 ISO 11507 ISO 4892 ASTM G151 | UV aging test chamber | |
| 28 | Paint film corrosion resistance | Product Inspection | GB/T1771 GB/T2423.17 GB/T 6461 ISO 7253 ASTM B 117 ASTM D1654 | Salt spray test machine |
