型号 | 2、3# | 品牌 | 恒化 |
倾点 | 0(℃) | 类别 | 轴承脂 |
温度类别 | 高温脂 | 应用范围 | 专用脂 |
稠化剂类别 | 复合钙基脂 |
长寿命高温润滑脂
概述:
本产品具有良好的泵送性、抗水性、胶体安定性、机械安定性,特别适用于高温、高负荷、宽速度范围的润滑场合,主要应用于炼钢零段部位轴承,延长加脂时间至120小时。
用途:
该产品也广泛应用于冶金、采矿、塑料挤压和纺织行业中具有高温含水和重负荷工矿条件下设备的润滑,可在-20℃—360℃范围内长时间使用,Zui高使用温度可达1300℃。
典型数据:
项目 |
质量指标 |
试验方法 |
||
1号 |
2号 |
3号 |
||
滴点 ,℃ 不小于 |
~400 |
~450 |
~465 |
gb/t4929 |
工作锥入度, 1/10mm |
310-340 |
265-295 |
220-250 |
gb/t269 |
腐蚀(t2铜片,100℃,24h) |
铜片无绿色或黑色变化 |
gb/t7326(乙法) |
||
钢网分油量(100℃,24 h) 不大于 |
2.1 |
1.6 |
1.3 |
sh/t0324 |
水淋流失量 (79℃,1h), % 不大于 |
1.4 |
1.2 |
1.0 |
sh/t0109 |
蒸发量(180℃,1h), % 不大于 |
1 |
sh/t7325 |
||
氧化安定性(99℃,100h,78.4×104pa)压力降 ,mpa 不大于 |
1.5 |
sh/t0325 |
||
相似粘度(-10℃,10s-1),pa•s不大于 |
410 |
600 |
800 |
sh/t0048 |
极压性能(四球机法) pb值,n不小于 pd值,n不小于 |
1372 7840 |
500 1568 7840 |
1568 7840 |
sh/t0202 |
结论: |
化验员:数据分析:审核员:
xinxiang hengxing chemical co.,ltd contact:yanlei ma mobile:+86- |
long-life high-temperature grease
the products which has good pumping transport ,water-resistance property、colloid stability、mechanical stability, especially applicable to the lubricant occasions such as high-temperature 、high-load and high speed.mainly used steelmaking zero duan parts bearings, extend fatliquoring hours to 120 hours.
uses:
the products are widely used in steel industry and spinning industry, and all of these industries have equipment with high temperature contain water and high load ,it can longly use at the temperature range of -20℃—360℃。it can reach 1300℃ in a short time.
typical data:
item |
quality standard |
test method |
||
1# |
2# |
3# |
||
dropping,℃ ≥ |
~400 |
~450 |
~465 |
gb/t4929 |
worked penetration , 1/10mm |
310-340 |
265-295 |
220-250 |
gb/t269 |
corrosive(t2copper,100℃,24h) |
copper strip no green or black change |
gb/t7326 (乙法) |
||
steel mesh separation(100℃,24 h)≤ |
2.1 |
1.6 |
1.3 |
sh/t0324 |
water washout(79℃,1h),% ≤ |
1.4 |
1.2 |
1.0 |
sh/t0109 |
evaporation loss(180℃,1h),%≤ |
1 |
sh/t7325 |
||
oxidation stability(99℃,100h 78.4×104pa)pressure drop ,mpa ≤ |
1.5 |
sh/t0325 |
||
apparent viscosity(-10℃,10s-1),pa•s≤ |
410 |
600 |
800 |
sh/t0048 |
extreme pressure(four ball test), pb,n ≥ pd,n ≥ |
1372 7840 |
500 1568 7840 |
1568 7840 |
sh/t0202 |
conclusion: |
laboratorian:data analysis:checker: