聚甲基丙烯酸酯降凝剂 189
重要作用是改善油品的低温机能,合用于各级发起机油、齿轮油和工业用油。Ninesen?189在各类基础油中均可节造蜡的结晶,尤其在溶剂精造基础油、加氢基础油中拥有更优的成效,在0.03-0.05%(wt)剂量下能够显著降低油品的倾点,使油品拥有优异的低温流动性。
关键词:
产品描述
聚甲基丙烯酸酯型降凝剂 Ninesen?189
Polymethyl methacrylate pour point depressant
Ninesen?189降凝剂是以甲基丙烯酸酯为原料,通过自由基聚合工艺造备的光滑油增长剂产品,重要作用是改善油品的低温机能,合用于各级发起机油、齿轮油和工业用油。Ninesen?189在各类基础油中均可节造蜡的结晶,尤其在溶剂精造基础油、加氢基础油中拥有更优的成效,在0.03-0.05%(wt)剂量下能够显著降低油品的倾点,使油品拥有优异的低温流动性。
Ninesen?189 pour point depressant is a lubricating oil additive product prepared from methacrylate as the raw material through a free radical polymerization process. Its main function is to improve the low-temperature performance of oil products, and it is suitable for various grades of engine oils, gear oils, and industrial oils. Ninesen?189 can control the crystallization of wax in various base oils, and it has more excellent effects especially in solvent-refined base oils and hydrogenated base oils. At a dosage of 0.03-0.05% (wt), it can significantly reduce the pour point of oil products, enabling the oil products to have excellent low-temperature fluidity.
理化指标 Physical and chemical indicators:
项 目 ltem | 尺度领域 Index | 检测步骤 Test Method |
表 观 Appearance | 通明粘稠液体 Transparent viscous liquid | 目测 Visual inspection |
100℃活动粘度,mm2/s Kinematic viscosity | 汇报 Report | GB/T265 |
闪点(开口),℃ Flash point (COC) | ≥165 | GB/T267 |
机械杂质,%(m) Mechanical impurities | ≤0.04 | GB/T511 |
水分,%(m) Water content | 痕迹 Traces | GB/T260 |
色度(稀释)/号 Chromaticity (number) | ≤1.5 | GB/T6540 |
降凝度,℃ Pour point reduction | ≥18 | GB/T510 |
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