摘要:
Novel compounds are described, being alkylated diphenylamine derivatives of triazole, wherein the alkyl group on at least one of the phenyl groups is C8 or higher, in an amount ranging from 0.001 to 5.0 % by weight of the lubricating composition. In particular, the derivatives may be 1-[di-(4-octylphenyl)aminomethyl]triazole; 1-[di-(4-nonylphenyl)aminomethyl]triazole; 1-[(4-octylphenyl)(4-butylphenyl)aminomethyl]triazole; and 1-[(4-octylphenyl)(phenyl)aminomethyl]triazole. A lubricating composition comprising the novel derivatives is also disclosed.
摘要:
This disclosure is directed to an additive package for a lubricant composition that provides improved compatibility with fluoropolymer seals. The additive package comprises a seal compatibility additive. The disclosure is also directed to a lubricant composition comprising a base oil and a seal compatibility additive. The seal compatibility additive improves the compatibility with fluoropolymer seals of the resultant lubricant composition.
摘要:
Low viscosity functional fluids are described which comprises methoxy polyethylene glycol. The fluids are particularly well-suited for use as DOT 4 brake fluids and provide high ERBP, WERBP, low kinematic viscosity and low SBR volume % increase.
摘要:
Provided herein are compositions that include an aqueous-based insulating fluid that comprises an aqueous base fluid, a water-miscible organic liquid, and a synthetic polymer. In another embodiment, provided herein is a method of forming an aqueous-based insulating fluid comprising: mixing an aqueous base fluid and a water-miscible organic liquid to form a mixture; adding at least one synthetic polymer to the mixture; allowing the polymer to hydrate; optionally adding a crosslinking agent to the mixture comprising the synthetic polymer to crosslink the synthetic polymer; placing the mixture comprising the synthetic polymer in a chosen location; allowing the mixture comprising the synthetic polymer to activate to form a gel therein.
摘要:
The invention relates to a synthetic high-temperature lubricant for lubricating high-temperature belt presses, said lubricant comprising a synthetic base oil mixture [A)] containing a base material [a)] based on naphthalene or a naphthalene derivative, a polyester base material [b)], and a complex ester base material [c)], and an additive packet [B)] containing a corrosion inhibitor [a], an extreme pressure additive [b)], an antioxidant [c)], a nonferrous metal deactivator [d)], and a wear-reducing means [e)]. The aim of the invention is to obtain a synthetic high-temperature lubricant for high-temperature belt presses, which has a corrosive action on copper according to DIN EN ISO 2160 at 150 °C after 24 hours with a degree of corrosion of (1), and passes a steel corrosion test according to DIN ISO 7120.
摘要翻译:合成的高温润滑剂用于具有合成基础油共混物[A)],其包括一个基高温带压机的润滑并[a)]萘的基础或萘衍生物和多元醇酯基并[b)]和上 Komplexester- Gundstoff [C)]包含的添加剂包[b)]包含,包括腐蚀抑制剂[a]和高压添加剂[b)]和抗氧化剂并[c)]和非铁金属钝化剂[d)]和 剂并[e)]的磨损的减少包括,以获得合成的高温润滑剂用于高温压带机,其具有对铜根据DIN EN ISO 2160,在150℃下24小时后的腐蚀作用具有一定程度的(1)和其中的腐蚀的具有腐蚀试验 根据DIN ISO 7120对钢。
摘要:
Synthetischer Hochtemperaturschmierstoff für die Schmierung von Hochtemperatur-Bandpressen, welcher eine synthetische Basisöl-Mischung [A)], welche einen Grundstoff [a)] auf der Basis von Naphthalin oder von einem Naphthalin- Derivat und einen Polyolester-Grundstoff [b)] und einen Komplexester- Gundstoff [c)] umfasst und ein Additivpaket [B)] umfasst, welches einen Korrosionsinhibitor [a] und einen Hochdruck-Zusatz [b)] und ein Antioxidationsmittel [c)] und einen Buntmetall-deaktivator [d)] und ein Mittel [e)] zur Reduzierung des Verschleißes umfasst, um einen synthetischen Hochtemperaturschmierstoff für Hochtemperaturbandpressen zu erhalten, welcher eine Korrosionswirkung auf Kupfer nach der DIN EN ISO 2160 bei 150 °C nach 24 Stunden mit einem Korrosionsgrad von (1) aufweist und welcher einen Korrosionstest gegen Stahl nach der DIN ISO 7120 besteht.
摘要翻译:合成的高温润滑剂用于具有合成基础油共混物[A)],其包括一个基高温带压机的润滑并[a)]萘的基础或萘衍生物和多元醇酯基并[b)]和上 Komplexester- Gundstoff [C)]包含的添加剂包[b)]包含,包括腐蚀抑制剂[a]和高压添加剂[b)]和抗氧化剂并[c)]和非铁金属钝化剂并[d)]和 剂并[e)]的磨损的减少包括,以获得合成的高温润滑剂用于高温压带机,其具有对铜根据DIN EN ISO 2160,在150℃下24小时后的腐蚀作用具有一定程度的(1)和其中的腐蚀的具有腐蚀试验 是对钢根据DIN ISO第七千一百二十○