Nano Reinforcing Filler GreenThinking® PF81A
Nano Reinforcing Filler GreenThinking® PF81A
Nano Reinforcing Filler GreenThinking® PF81A
GreenThinking® PF81A is removing hydroxyl surface activation treatment of nanometer reinforcing filler, which is from the high whiteness of natural mineral raw material. The strict internal quality control process makes the product have uniform chemical purity and stability of the particle size distribution. Most of the particle size distribution is in the nanoscale. Through the surface activation treatment, it has high reinforcement and whiteness, good dispersion, insulation and resilience etc. It widely used in the rubber and plastic industries.
product details
| Applications:
Key benefits: 》 》 》 》 》 》 |
Ø PF81A can offer good reinforcing effect, slightly stronger than N660 so that it is wildly used in mechanical rubber goods which are required to improve wear and oil resistance and thermal aging performance. Ø PF81A can offer excellent insulation and low compression set so that it is wild used in electronic parts. Ø PF81A has high whiteness so that it is wildly used in light color products. Ø PF81A is the broad-spectrum functional filler, widely used in synthetic rubber, natural rubber, PVC, CPE and other plastics and cellulose resin products, as a functional reinforcement.
Good dispersibility in the compound. Good fluidity of compound, dimension stability, easy to extrude. Low energy consumption during mixing, shorten the curing time. Lamellar structure and high porosity. High BET and purity, no hydroxyl group, on-toxic and odorless. Extend the burning time and shorten the vulcanizing time curing time |
Typical properties & Test Formula：
| Physical and Chemical Properties | |||
| Screen percentage % | Conventional whiteness GE M | 94 | |
| %+325 Mesh(＞45 µm） | ＜0.4 | PH (Aqoeous Solution)
AFS113-87-S |
6~7 |
| Fine Particle Analysis | ＜0.3 | Water Content AFS C-566 | |
| Median Size(nm) | 800 | Chemical Analysis | |
| LOI | ＜0.3 | SiO2 | 55% |
| Specific Gravity | 2.53 | Al2O3 | 42% |
| Oil Absorption
(g/100g) ASTM D-281 |
60-70 | TiO2 | 1% |
| Formula | Phr | Formula | Phr |
| 512E | 100 | S-80 | 1.5 |
| BC1031 | 130 | AG60 | 3.85 |
| Filler | 65 | ||
| Sanepar936 | 65 | ||
| ZnO | 5 | ||
| STA | 1 | ||
| Total | 371.35 | ||
Test Data: