美孚拉力?PE R A、B、C、D 220
乙烯壓縮機(jī)油
產(chǎn)品描述
美孚拉力?PE R-A，R-B、R-C和RD 220粘稠，無(wú)色油ISO粘度等級(jí)220，專(zhuān)為超高壓乙烯壓縮機(jī)的潤(rùn)滑。他們是基于高純度，飽和烴油（白油），補(bǔ)充與減少摩擦和自由基陷阱添加劑在適應(yīng)治療水平。
在聚乙烯的生產(chǎn)，高速往復(fù)壓縮機(jī)用來(lái)壓縮氣體乙烯高壓力高達(dá)3000bar。在這些應(yīng)用中，壓縮機(jī)潤(rùn)滑劑可以接觸到在聚合過(guò)程中的聚乙烯。在這種情況下，所需的潤(rùn)滑油必須是可接受的純度，并知道不修改的聚乙烯的性能。
美孚拉力PE R-A，R-B、R-C和RD 220提供的壓縮機(jī)氣缸潤(rùn)滑良好，與聚乙烯工藝兼容。它們可以用來(lái)生產(chǎn)聚乙烯，在那里可以發(fā)生食品接觸，如在食品包裝。美孚拉力PE R-A，R-B、R-C和RD 220具有良好的熱穩(wěn)定性和化學(xué)穩(wěn)定性。他們可以使用高達(dá)3000巴，根據(jù)注射系統(tǒng)和溫度?；钚詺怏w組分和雜質(zhì)可能會(huì)對(duì)壓縮機(jī)本身的反應(yīng)，形成的污泥，這可能會(huì)導(dǎo)致潤(rùn)滑故障。這是防止的添加劑，這也減少襯套磨損。
美孚拉力PE R-A 220推薦高活性氣體成分。
美孚拉力PE R-B 220推薦用于低反應(yīng)性雜質(zhì)。其添加劑顯示低波動(dòng)性和遷移。它非常適合于有脂肪食物接觸的應(yīng)用程序
美孚拉力PE R-C 220推薦用于中間反應(yīng)性氣體。
美孚拉力PE R-D 220推薦用于特定高度嚴(yán)重，高壓力的應(yīng)用。
特點(diǎn)和優(yōu)點(diǎn)
美孚拉力PE R-A，R-B，RC和RD 220是專(zhuān)門(mén)設(shè)計(jì)來(lái)幫助提供長(zhǎng)期無(wú)故障壓縮機(jī)的性能。美孚拉力PE R-A，R-B，RC，和RD 220產(chǎn)品NSF H1注冊(cè)與食品“偶然接觸食品機(jī)械潤(rùn)滑劑，滿(mǎn)足與食品偶爾接觸的潤(rùn)滑劑的要求（FDA 21 CFR 178.3570）和使用的用于與食品接觸的目的生產(chǎn)烯烴聚合物加工助劑（FDA 21 CFR 177.1520）
美孚拉力PE R-A，R-B、R-C和RD 220壓縮機(jī)油具有以下優(yōu)點(diǎn)：
功能優(yōu)勢(shì)和潛在的好處
高中立性和低反應(yīng)性成分不干擾催化聚合反應(yīng)
高純度的組件不誘導(dǎo)最終聚合物任何變色或氣味
批準(zhǔn)用于食品接觸的部件，適用于食品包裝用聚合物的制造
低極性適用于制造電絕緣和塑料薄膜的聚合物（塑料袋）
優(yōu)質(zhì)的產(chǎn)品減少維修停機(jī)
適用于他們可以與食物接觸的應(yīng)用程序
高純度的水平，使他們不會(huì)修改聚乙烯的性能
卓越的氣缸潤(rùn)滑油有助于延長(zhǎng)壓縮機(jī)的壽命
良好的熱穩(wěn)定性和化學(xué)穩(wěn)定性，從而導(dǎo)致較低的存款和更長(zhǎng)的石油壽命
應(yīng)用
美孚拉力PE R6A，R-B、R-C，RD 220有以下應(yīng)用：
高壓乙烯壓縮機(jī)
用于食品接觸應(yīng)用的聚乙烯生產(chǎn)中的壓縮機(jī)
規(guī)格與認(rèn)可
美孚拉力PE R-A，R-B，RC和RD 220達(dá)到或超過(guò)了要求：* R-A 220 R-B 220 R-C 220 RD 220
FDA 21 CFR 177.1520 X X X X
FDA 21 CFR 178.3570 X X X X
美孚拉力PE R-A，R-B，RC和RD 220注冊(cè)的要求：包括220 R-B 220 R-C 220 RD 220
NSF H1 X X X X
NSF H1注冊(cè)號(hào)138426 138140 138427 141135
性能
試驗(yàn)方法試驗(yàn)單位美孚拉力PE R-A 220 R-B 220 R-C 220 RD 220
等粘度等級(jí)220，220，220，220
在15°C ASTM d4052公斤/立方米878 874 876 872密度
運(yùn)動(dòng)粘度在40°C ASTM D 445 mm2/s 220 226 226 220
賽波特顏色，ASTM D156 + 21分鐘+ 24分鐘+ 24分鐘+ 24分鐘
閃點(diǎn)ASTM D 92°C 210 210 210 200
傾點(diǎn)ASTM D 97°C - 12最大12最大12最大12最大
酸值的ASTM D 974毫克KOH/克6.1 6.1 6.1
水含量ASTM D 6304 ppm 50 50 50
Mobil Rarus? PE R- A/B/C/D 220
Ethylene compressor oil
Product Description
Mobil Rarus? PE R-A, R-B, R-C and R-D 220 are viscous, colourless oils of ISO viscosity grade 220, specifically designed for the lubrication of very high pressure ethylene compressors. They are based on high purity, saturated hydrocarbon oils (white oils), supplemented with friction reducing and free-radical trap additives at adapted treat levels.
In the production of polyethylene, high-speed reciprocating compressors are used to compress ethylene gas to high pressures up to 3000bar. In these applications, the compressor lubricant can come in contact with the polyethylene in the polymerization process. Under these circumstances, the lubricating oil required must be of acceptable purity and be known not to modify the properties of the polyethylene.
Mobil Rarus PE R-A, R-B, R-C and R-D 220 provides good lubrication of the compressor cylinders and are compatible with the polyethylene process. They can be used to produce polyethylene where food contact can occur such as in food packaging. Mobil Rarus PE R-A, R-B, R-C and R-D 220 have good thermal and chemical stability. They can be used up to 3000 bars, according to injection system and temperature. Reactive gas components and impurities may react into the compressor itself, with formation of sludge, which may lead to lubrication failure. This is prevented by the additives, which also reduce bushing wear.
Mobil Rarus PE R-A 220 is recommended with highly reactive gas components.
Mobil Rarus PE R-B 220 is recommended for low reactivity impurities. Its additives display low volatility and migration. It is well suited for applications where there is fatty food contact
Mobil Rarus PE R-C 220 is recommended for intermediate reactivity gases.
Mobil Rarus PE R-D 220 is recommended for specific highly severe, high pressure applications.
Features and Benefits
Mobil Rarus PE R-A, R-B, R-C and R-D 220 are specifically engineered to help provide long and trouble-free compressor performance. Mobil Rarus PE R-A, R-B, R-C, and R-D 220 products are NSF H1 registered for food machinery “Lubricants for Incidental Contact with Food”, and meet the requirements for lubricants with incidental food contact (FDA 21 CFR 178.3570) and processing aids used in the production of olefin polymers intended for use in contact with food (FDA 21 CFR 177.1520)
Mobil Rarus PE R-A, R-B, R-C and R-D 220 compressor oils offer the following benefits:
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Features
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Advantages and Potential Benefits
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High neutrality and low reactivity components
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Do not interfere with catalytic polymerization reactions
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High purity components
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Do not induce any discolouration or odor in the final polymer
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Components approved for food contact
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Suitable for the manufacture of polymers for food packaging
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Low polarity
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Suitable in the manufacture of polymers for electrical insulation and thin bags (plastic bags)
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Premium quality products
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Reduced maintenance shutdowns
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-
Suitable for applications where they can come in contact with food
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High purity levels so that they will not modify properties of polyethylene
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Excellent cylinder lubricant helping to prolong compressor life
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Good thermal and chemical stability resulting in lower deposits and longer oil life
Applications
Mobil Rarus PE R6A, R-B, R-C, R-D 220 have the following applications:
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High pressure ethylene compressors
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Compressors used in the production of polyethylene used in food contact applications
Specifications and Approvals
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MOBIL RARUS PE R-A, R-B, R-C and R-D 220 meet or exceed the requirements of:*
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R-A 220
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R-B 220
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R-C 220
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R-D 220
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FDA 21 CFR 177.1520
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X
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X
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X
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X
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FDA 21 CFR 178.3570
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X
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X
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X
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X
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MOBIL RARUS PE R-A, R-B, R-C and R-D 220 are registered to the requirements of:
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R-A 220
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R-B 220
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R-C 220
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R-D 220
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NSF H1
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X
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X
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X
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X
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NSF H1 Registration Number
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138426
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138140
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138427
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141135
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Properties
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Test Method
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Test
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Units
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Mobil Rarus PE R-A 220
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R-B 220
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R-C 220
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R-D 220
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ISO Viscosity grade
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220
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220
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220
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220
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Density at 15°C
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ASTM D4052
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Kg/m3
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878
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874
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876
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872
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Kinematic viscosity at 40°C
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ASTM D 445
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mm2/s
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220
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226
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226
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220
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Colour, Saybolt
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ASTM D156
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+21 min
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+24 min
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+24 min
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+24 min
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Flash Point
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ASTM D 92
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°C
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210
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210
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210
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200
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Pour Point
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ASTM D 97
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°C
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- 12 max
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- 12 max
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- 12 max
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- 12 max
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Acid number
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ASTM D 974
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mg KOH/g
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6.1
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6.1
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6.1
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Water content
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ASTM D 6304
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ppm
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50
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50
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50
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