产品信息
兼备创意性和竞争力的先驱化学企业
各产品说明
- Koreox W series
- Koreox WB series
- Koreox A series
- Koreox P series
- Koreox PRB series
- Koreox PL series
- Koreox HP series
- Koreox EPA1500
- Koreox PCB series
- Koreox PEG2000M
Koreox W series (75% of EO Random copolymer)
KOREOX W series是环氧乙烷和环氧丙烷的共聚物, 是可以利用优秀的润滑性或表面活性剂特性的物质。
KOREOX W series与矿油或其他合成润滑油相比, 具有更优秀的流体动力润滑特性, 可减少机器的磨损。
此外, 因水溶性, 虽然易溶解于常温的水, 但在高温下, PAG成分会解离, 发挥优秀的热处理特性。
一般的物性
* Typical Properties are not construed as specification.| Item | Test method | Unit | W270 | W18000 | W19000 | W55000 | W70000 | W100K |
|---|---|---|---|---|---|---|---|---|
| Appearance | ASTM E284 | clear | clear | clear | clear | clear | clear | |
| Viscosity at 40℃ | ASTM D445 | cSt | 270 | 18,000 | 19,000 | 57,000 | 75,000 | 100,200 |
| Viscosity Index | ASTM D2270 | 207 | 414 | 414 | 430 | 500 | 500 | |
| Specific Gravity at 20℃ |
ASTM D1298 | 1.09 | 1.09 | 1.09 | 1.09 | 1.09 | 1.09 | |
| Flash point | ASTM D92 | ℃ | 250 | 245 | 240 | 240 | 235 | 235 |
| Molecular weight | Calculated | 2500 | 15000 | 15000 | 30000 | 39000 | 52000 | |
| Water | ASTM E203 | % | 0.2 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
