Phenolic molding plastics are also known as electric wood powder or adhesive
wood powder. It has good electrical insulation performance and high temperature
resistance, and is used in the manufacturing of electronic appliances, daily
industrial products, and automotive components. It is a phenolic plastic mainly
filled with wood powder, which is molded into products through injection
molding, compression molding, and transfer molding. Unlike common thermoplastic
plastics, phenolic molding plastics are thermosetting plastics.
Packaging: 25kg/bag
Storage method: Store in a ventilated, dry, and cool indoor environment with an
ambient temperature not exceeding 35 ℃. The storage period is one year. If it
exceeds the storage period and passes the performance index inspection, it can
continue to be used.
Technical indicators:
NO | properties | unit | standard | result |
1 | appearance | / | The sample powder of phenolic molding compound shall not contain impurities or dirt, and the sample shall have a bright and smooth surface | conform to |
2 | Tensile tearing stress | Mpa | ≥40 | / |
3 | Impact strength gap | KJ/m2 | ≥1.3 | 1.31 |
4 | Impact strength without gaps | KJ/m2 | ≥4.5 | 4.53 |
5 | Passionate love type temperature | ℃ | ≥160 | 161 |
6 | bending strength | Mpa | ≥70 | 70.59 |
7 | Surface Resistivity | Ω | ≥10 | 3.02*10 |
8 | Volume resistivity | Ω | ≥10 | 4.06*10 |
9 | Dielectric loss factor | Tanδ100 | ≤0.1 | 0.043 |
10 | Tracking resistance index (PTI) | / | ≥125 | 125 |
11 | Water absorption | Mg | ≤100 | 35 |
12 | Electrical strength E.2 | KV/MM | ≥10 | 10.24 |
13 | Combustion performance (hot rod method) | / | HB2-10 | / |
Note: The data is for reference only