Anti-scratch improverNOF®-ALLOY KA series
NOF®-ALLOY KA series are the novel type anti-scratch improvers which are exclusively manufactured by NOF CORPORATION based on unique NOF’s radical grafting technology.
Introduction of NOF®-ALLOY KA series
- NOF®-ALLOY KA series can improve both anti-scratch and anti-mar properties of various resins or rubbers, such as PP compound, PC / ABS, PC, ASA, PMMA, TPO and Crosslinked EPDM.
- NOF®-ALLOY KA series can reduce risk of squeak noise when they are added into resins or rubbers.
Properties of NOF®-ALLOY KA series
Lineup of NOF®-ALLOY KA series and Applicable resins
| Product name | Color | Appearance | Characteristic |
|---|---|---|---|
| NOF®-ALLOY KA832 | White | Pellet | General grade |
| NOF®-ALLOY KA200 | White | Pellet | Exclusive grade for PMMA |
Appearance of NOF®-ALLOY KA series
Applicable resins of NOF®-ALLOY KA series
| Product name | PP compound1) |
ASA | PMMA | TPO | Crosslinked NBR |
Crosslinked EPDM |
|---|---|---|---|---|---|---|
| KA832 | ✔+ | ✔ | ✔ | ✔+ | ✔+ | ✔ |
| KA200 | - | - | ✔+ | - | - | - |
1) PP compound･･･b-PP/EPR/Talc = 70/10/20 wt.%
＊ ✔+: High Performance, ✔: Good, - : Not yet acquired
Basic properties of NOF®-ALLOY KA series
Basic properties of NOF®-ALLOY KA series
| Test item | Test method | Unit | KA832 | KA200 | ||
|---|---|---|---|---|---|---|
| Mechanical property |
MFR1) | ISO 1133 (JIS K 7210) |
g/10min | 20 | -2) | |
| Thermal properties |
TGA3) | 1% weight loss temp. | JIS K 7120 | ℃ | 230 | 63 |
| 5% weight loss temp. | 270 | 371 | ||||
| DSC4) | Melting point | JIS K 7121 | ℃ | 83 | 55 | |
1) 190℃、2.16kgf
2) Not measured
3) TGA : Thermo Gravimetric Analysis (Rate of temperature rise : 10 ℃/min, N2
atmosphere)
4) DSC : Differential Scanning Calorimetry (Rate of temperature rise : 10 ℃/min, N2
atmosphere)