供应BP安能欣SG-XP 460高温合成齿轮油
深圳市粤湘孚石油化工有限公司
中国 深圳
产品属性
图文详情
品牌推荐
品牌
BP
型号
BP安能欣SG-XP 460高温合成齿轮油
包装规格
18L/200L
外观
1
成分
1
用途
BP安能欣SG-XP 460高温合成齿轮油
ISO粘度等级
其他
运动粘度(40℃)
1mm2/s
粘度指数
1
闪点(开口)
1℃
倾点
1℃
牌号
1
比重
1g/cm3
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深圳市粤湘孚石油化工有限公司 详情请浏览：
BP安能欣SG-XP 460高温合成齿轮油 BP安能欣SG-XP 460高温合成齿轮油
BP安能欣SG-XP 460高温合成齿轮油 BP安能欣SG-XP 460高温合成齿轮油
BP安能欣SG-XP 460高温合成齿轮油 BP安能欣SG-XP 460高温合成齿轮油
BP安能欣SG-XP 460高温合成齿轮油 BP安能欣SG-XP 460高温合成齿轮油
Lead Additives
Mogas is now mostly unleaded in many areas of the world. AVGAS 100/100LL grades both contain lead.Mogas is of very much lower octane quality than AVGAS 100/100LL and this level of quality can be achieved without necessarily resorting to octane enhancement additives such as lead. AVGAS is of such high quality these additives must be used, but only one, "TEL-B", is permitted.
Some engines benefit from the use of lead to help protect vulnerable engine valve seats. These could otherwise rapidly wear away, leading to loss of compression/engine failure. However, it must be said the use of lead can also give rise to problems such as spark plug fouling and attack on certain valve metallurgies.
The industry is highly aware of the environmental pressures on lead additives and is actively seeking an unleaded replacement for AVGAS. This is a challenging program and any product must meet stringent criteria to ensure flight safety and performance is maintained. BP is actively participating in this program, working with regulatory authorities, engine and aircraft manufactures. BP is seeking to ensure customers receive safe, performance products for their aircraft.
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Detergent Additives and Gum
Detergent additives are now widely used in Mogas to improve engine cleanliness by reducing soot built-up on valves and injectors. These additives are not present in AVGAS because it contains additives which have been approved for aviation use and are listed in the specification.Any new additive for AVGAS must be stringently tested to ensure a safe and satisfactory performance.
The detergent additives in Mogas have not been approved in aviation fuels/engines which operate under different conditions to ground based vehicles.
In addition, AVGAS must pass a severe storage stability test to ensure that prolonged airfield/aircraft storage does not result in excessive gum deposits which may block fuel lines and filters. High levels of gum are often linked to the detergent additives and cracked spirit used in Mogas.
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The Future
The Aviation Industry are currently examining options for the development of an unleaded aviation gasoline to replace the most popular Grade ‘100LL’. Air BP are undertaking a leading role in this programme and related specification development. Air BP wish to assure our customers that until a suitable alternative is developed, Avgas 100LL remains part of the BP offer for aviation fuel. We look forward to serving you now and in the future.
