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EcoSafe EHC 46、EHC 68详细说明 (浏览645次)
EcoSafe EHC 46
EcoSafe EHC 68
EcoSafe®EHCfluids represent a signi
ficant advancement in fire-
resistant hydraulic fluid technology. These fully synthetic, non-aqueous
formulations deliver
performance superior to premiumanti-wear mineral oils, and offer
significant performance and environmental
advantages over other fluid
options – including other synthetics.
EcoSafe®EHC fluids are especially formulated for electro-hydraulic
control (EHC) valve service and other applications within fossil fuel
power station operations, including high-pressure systems, systems
with servo valves, and all robotics.
EcoSafe®EHC fluids are based on a very high VI, polyether polyol base
stock combined with a patented non-metallic additive package. The
high dielectric properties of
EcoSafe®EHCfluids eliminate electro-
chemical erosion of EHC servo-valves. Unlike phosphate and polyol
ester-based fluids, they do not break down when exposed to water,
minimizing potential for fluid degradation and system damage. As a
result, fluid changeout intervals are extended under even the most
severe operating conditions.
EcoSafe®EHC
fluids are classified as FM Approved industrial fluids by Factory Mutual
and meet stringent
criteria for biodegradability and low toxicity
Excellent Lubricity
EcoSafe®EHC
fluids also offer excellent lubricity, for
outstanding pump life under the most severe conditions. The fluids meet or
exceed the pump performance of premium, anti-wear mineral oils, even at
5,500 psi (380 bar) operating pressure. Shear stability is excellent. Both
viscosity grades earned a 12-stage rating in the FZG Gear Test, demonstrating
high level protection against wear and scuffing.
Hydrolytic Stability
Unlike phosphate esters, polyol esters and vegetable oils,
EcoSafe®EHC
fluids will not break down and react with water, minimizing
fluid degradation and acid formation that can damage and eventually
destroy hydraulic pumps. No acid removal/ion exchange filters are required.
Non-Sludge or Varnish Forming
The fluids are oxidatively stable and
will not degrade to form varnish or sludge, contributing to long-term system
cleanliness while extending maintenance intervals and overall service life.
High Temperature Stability
EcoSafe®EHC
fluids are very stable at high
temperatures and resistant to thermal degradation up to 120°C (250°F).
All-Weather Service
The high viscosity indices of
EcoSafe®EHC fluids
enable them to handle wide temperature extremes. The fluids also have low
pour points necessary for cold weather start up.
Material Compatibility
EcoSafe®EHC fluids are completely compatible
with commonly used seals, hoses and metals. Detailed compatibility data is
available upon request. Easy Conversion
EcoSafe®EHCfluids are fully miscible with phosphate
ester fluids and phosphate ester/petroleum oil blends, simplifying fluid
conversions.Detergency
EcoSafe®EHCfluids are natural detergents, so systems
remain clean – free of staining or sticky residue.
Fire Resistance
EcoSafe®EHC fluids are classified as FM Approved
industrial fluids by Factory Mutual.
Biodegradable/Low Toxicity
EcoSafe®EHCfluids are classified as
“readily biodegradable” and environmental impact is low if the products are spilled.
EcoSafe®EHC fluids also satisfy stringent criteria for toxicity
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下一产品: Flamex
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