The conductive reinforced mineral fiber material developed by the company is made of conductive carrier and auxiliary to treat the surface of ultra-fine and high aspect ratio mineral fiber. This product can be used in thermoplastic, engineering plastics, PBT/PET alloy materials, special rubber and other fields. It can not only make the polymer material conductive (antistatic), but also improve bending strength, flexural modulus and tensile strength, linear expansion coefficient (CLTE) and temperature resistance, improve surface appearance, and improve warping deformation and scratch resistance. Compared with other conductive reinforcement materials, it has a more prominent cost advantage, and takes into account mechanical and appearance properties.
It is mainly used in anti-static box (rack), anti-static trolleys, anti-static electric chairs, anti-static turnover boxes, trays, component box, human body protection, building protection, production tools and other products that need to eliminate or reduce static electricity; In addition, it can also be used in coal mines, automobiles, instruments and meters, paints, textiles and building materials and other industries that need anti-static electricity.
Application performance index of conductive reinforced mineral fiber in PP
Test performance | Test method | PP | PP+ conductive reinforced mineral fiber |
Tensile StrengthMPa | GB/T1040 | 13.8 | 15.8 |
Elastic modulus MPa | GB/T1040 | 711 | 1127 |
Bending strength MPa | GB/T9341 | 17.5 | 20 |
Flexural modulus MPa | GB/T9341 | 730 | 827 |
Simply supported beam impact strength KJ/m 2 | ISO179-2000 | 56.2 | 53.8 |
Surface resistance ( 100V ) Ω | GB/T1410-2006 | 5.83 × 10 14 | 4.33 × 10 5 |
Adding amount % | / | 0 | 5 |