Castrol LongtimePD2/Castrol Longtime PD2長(zhǎng)壽命潤(rùn)滑脂
Castrol Longtime PD1
Castrol Longtime PD2
Castrol Longtime PD 1
Castrol Longtime PD 2
castrol官方網(wǎng)站PDF:http://castrol.com.ua/catalog/Longtime%20PD.pdf
- universCastrol Optimol Longtime PD 0 PD 00 Pd 2 Pd1 潤(rùn)滑脂嘉實(shí)多潤(rùn)滑脂碧辟CastrolCastrol Longtime PDP D 0 0 P D 0 P D 1 P D 2 Castrol Longtime PD高性能軸承潤(rùn)滑脂
高性能軸承潤(rùn)滑脂
產(chǎn) 品 說 明
嘉 實(shí) 多 Longtime T M PD 系列是一種鋰基潤(rùn)滑脂。本品配方基于高度精制的礦物油和
M i c r o f l u x T r a n s ( M F T ) 微流變添加劑。MFT 添加劑技術(shù)即使在極壓、振動(dòng)、沖擊
載荷、低速或高速以及不同摩擦表面超濾波情況下， 也能提供極佳的抗磨特性和極低的
摩擦系數(shù)。
在 非 常載荷下，MFT 復(fù)合添加劑的組分會(huì)在潤(rùn)滑表面擴(kuò)散開通過彈性變形促進(jìn)摩擦特
性的改善。有機(jī)反應(yīng)產(chǎn)物生成聚合物摩擦改進(jìn)劑的組分。與傳統(tǒng)添加劑不同的是，
MFT 形成的聚合物摩擦改進(jìn)劑是一種有著優(yōu)異潤(rùn)滑性和粘附性的長(zhǎng)鏈混合物。一旦承
載表面被改善了， 更容易保持一種流體潤(rùn)滑膜。這種獨(dú)特的物理- 化學(xué)反應(yīng)能夠達(dá)到摩
擦表面無磨損的微觀潤(rùn)滑。
產(chǎn) 品 應(yīng) 用
Longt i m e PD 能夠用作長(zhǎng)期或終生使用的潤(rùn)滑劑， 即使在最困難的操作環(huán)境下也可
以， 比如： 高負(fù)荷滾動(dòng)和滑動(dòng)軸承的極壓、振動(dòng)、沖擊載荷以及操作溫度變化幅度很大
等情況下。
本 系 列產(chǎn)品同樣也適用于旋轉(zhuǎn)和磨削加工中心的軸承潤(rùn)滑， 會(huì)遇到?jīng)_擊載荷的齒輪， 比
如在篩機(jī)和木材成型機(jī)和印刷板的摩擦表面等。
本 系列產(chǎn)品還可以用在下列情況下， 比 如， 有旋轉(zhuǎn)外圈的軸承、承受離心產(chǎn)生的高負(fù)
荷比如延輾機(jī)軸、鋼廠的軋輥輥頸軸承以及需要改變轉(zhuǎn)向或快速定向運(yùn)動(dòng)的軸承。也可
以用在曲齒耦合器及中央潤(rùn)滑系統(tǒng)中。
Longt i m e P D 0 a n d P D 0 0 可以作為半流質(zhì)潤(rùn)滑脂用在齒輪上， 比如凸輪， 鼓型齒
輪和渦輪齒輪。也可以用在無油封的齒輪和有脂槽的大齒輪和滾動(dòng)軸承上。
產(chǎn) 品 優(yōu) 點(diǎn)
9 高 負(fù)荷下抗磨性， 在高負(fù)荷下延長(zhǎng)操作周期， 提供了優(yōu)越的抗磨保護(hù)
9 MFT 提供了優(yōu)異的潤(rùn)滑性和表面光滑性減少了停機(jī)時(shí)間和檢修工作
MFT 可以延長(zhǎng)受損零件/ 軸承的使用壽命
9 MFT 會(huì)形成保護(hù)層， 此添加劑可以有效的改善承載區(qū)域， 因此可以降低壓強(qiáng)， 操作
溫度和磨損， 延長(zhǎng)機(jī)件和潤(rùn)滑脂的使用壽命
9 MFT 的“ 滲入” 效力能夠改善軸承表面， 延長(zhǎng)使用壽命
9 超 低的摩擦系數(shù)， 能夠減少能耗， 降低噪音
9 多 功能產(chǎn)品， 強(qiáng)力推薦在有潤(rùn)滑脂槽的抗磨軸承和漏式變速箱系統(tǒng)中使用
Longt i m e P D 0 和 P D 0 0
9 在 中央潤(rùn)滑系統(tǒng)中泵送性好， 在使用Longt i m e P D 0 a n d PD 0 0 時(shí)不會(huì)在齒輪
高速運(yùn)行時(shí)不均勻流動(dòng)
9 優(yōu) 秀的防水性， 即 使 在有水以及有化學(xué)活性的熱水存在的情況下保護(hù)膜也能保持效
力
使 用 建 議
為 了減小換用新潤(rùn)滑脂的不兼容性， 建議添加前盡可能的清除曾經(jīng)用的脂。在應(yīng)用初
期， 應(yīng)當(dāng)觀測(cè)其再潤(rùn)滑間隔以確保曾經(jīng)用的脂完全清除干凈。 典 型 數(shù) 據(jù)
測(cè)試項(xiàng)目 測(cè)試方法 單位P D 0 0 P D 0 P D 1 P D 2
外觀 - - 棕色 棕色 棕色 棕色
稠化劑類型 - - 鋰 鋰 鋰 鋰
基礎(chǔ)油類型 - - 礦物油 礦物油 礦物油 礦物油
NLGI 級(jí)別 - - 00 0 1 2
密度@ 20℃/68℉ ASTM D1475 g/ml 0.910 0.890 0.890 0.890
工作針入度
60 次 @ 25℃/77℉
ISO 2137
ASTM D217
0.1mm 400-430 355-385 310-340 265-295
工作針入度
100,000 次@
25℃/77℉,
從6 0 次時(shí)改變
ISO 2137
ASTM D217
0.1mm - - <20 <20
滴點(diǎn)
ISO 2176
ASTM D2265
℃/℉ - - 190/374 200/392
基礎(chǔ)油粘度
@40℃ / 1 0 4 ℉
ISO 3104
ASTM D 445
mm2/s 130 130 95 95
銅片腐蝕,
24 hr s , 1 0 0 ℃
/ 2 1 2 ℉
ISO 2160
ASTM D4048
等級(jí)1b 1b 1b 1b
SRV? 測(cè)試運(yùn)行:
400N, 5 0 ℃ / 1 2 2 ℉
/ b a l l / d i s c / 2 h r
摩 擦 系 數(shù)
球/ 磨斑直徑
ASTM D 5707
DIN 51834
-
mm
0.08
0.65
0.07
0.65
0.07
0.65
0.07
0.65
流動(dòng)壓力- 35 ℃
/ - 3 1 ℉
DIN 5 1 8 0 5 hPa 500 1000 1100 1200
防水性, 9 0 ℃/
1 9 4 ℉ , 3 h
DIN 51807-1 等級(jí)- - 1 1
DIN 分類 DIN 51502 - KP 00 N-40 KP 0 N-40 KP 1 N-30 KP 2 N-30
ISO 分類 ISO 6743/9 - L-XDDHB-00 L-XDDHB-0 L-XCDHB-1 L-XCDHB-2
注 ： 以 上 為典型數(shù)據(jù)， 不代表產(chǎn)品指標(biāo)。 儲(chǔ)存
任何產(chǎn)品都應(yīng)存放在遮擋物下；當(dāng)只能存放在室外時(shí)，應(yīng)水平放置，以避免
雨水侵入和油桶上的標(biāo)記被侵蝕。產(chǎn)品不應(yīng)儲(chǔ)存在超過6 0 ℃ 或嚴(yán)寒的環(huán)境
中， 也不應(yīng)暴露在強(qiáng)光下。
衛(wèi)生、安全和環(huán)境
衛(wèi)生、安全和環(huán)境的資料在工業(yè)產(chǎn)品的材料安全數(shù)據(jù)表中提供，它包括有關(guān)
潛在危險(xiǎn)的提醒、適當(dāng)?shù)姆罏?zāi)和急救措施， 以及環(huán)境因素和廢棄物的處理。
如 果 使 用 者 不 依 照 使 用 規(guī) 范 或 注 意 事項(xiàng)，甚至不用在所規(guī)定的用途上，英國(guó)
石油集團(tuán)將不負(fù)任何責(zé)任。如果客戶要將產(chǎn)品用于其他用途上，請(qǐng)事先與當(dāng)
地的辦事處或分公司聯(lián)絡(luò)， 我們將給您適當(dāng)?shù)慕ㄗh。
所有嘉實(shí)多產(chǎn)品安全資料根據(jù)需要即可提供。當(dāng)貯存、處理、廢棄時(shí)需參考產(chǎn)品安全資料中相關(guān)信息。根據(jù)印刷截至之
日前的信息，本資料已盡可能準(zhǔn)確的收錄了相關(guān)的內(nèi)容。但是，由于其后調(diào)配配方的改變可能會(huì)影響其中的某些內(nèi)容。
故以上數(shù)據(jù)僅供參考。
在本資料中，沒有任何表述或暗示性的保證或陳述確保以上數(shù)據(jù)的準(zhǔn)確性或完整性。用戶有責(zé)任在以上數(shù)據(jù)的建議的范
圍以及法律法規(guī)的允許范圍內(nèi)正確地評(píng)估和安全地使用產(chǎn)品。 在本資料中，沒有陳述可被視為許可、建議或授權(quán)，如
無有效許可，不得應(yīng)用于任何專利的發(fā)明。
銷售商不承擔(dān)由于已在上述數(shù)據(jù)中標(biāo)明的危害和風(fēng)險(xiǎn)造成的損失和傷害，此危險(xiǎn)和傷害與石油產(chǎn)品有關(guān)（但本聲明不與
商品買家的合法權(quán)利相抵觸）al solid free extreme pressure greases for
long term lubrication with wide application range.
MICROFLUX TRANS? (TRANS = TRiple Action Non-sacrificial Surface
engineering) improves friction surfaces to an extent not possible with normal
machining processes and conventional EP lubricants. In a tribological system
the polarized MICROFLUX TRANS? additives instantaneously create a passive
film on friction surfaces before friction occurs. At a given load level, the
MICROFLUX TRANS additives release compounds forming a resistant
protective layer on friction surfaces.
Under severe load, components of the MICROFLUX TRANS additive
combination are activated and diffuse into the surfaces initiating an improvement
of their friction characteristics through plastic deformation. The organic reaction
products become a component of the tribopolymer system. Unlike the case with
conventional lubricants, the tribopolymers formed by MICROFLUX TRANS are
long-chained compounds with excellent lubricity and adhesion. The load
carrying area is improved, a hydrodynamic lubrication film is easier to maintain.
This unique physio-chemical reaction is CASTROL surface engineering and
achieves a non-sacrificial micro-smoothing of the friction surfaces.
The MICROFLUX TRANS additive technology provides optimum wear protection
and an extremely low coefficient of friction even under extremes of pressure,
vibration, shock loads, at high or low speeds or varying micro-smoothing of the
friction surfaces.
Features
? reduction of running-in period, suitable for lifetime lubrication
? surface improvement to an extent not possible before
? outstanding load carrying capacity
? notably decreased coefficient of friction resulting in energy savings
? optimum wear protection in high load range
? smoothing of existing pitting on damaged components
? reduction of noise levels
? excellent rust protection, largely prevents fretting corrosion
? compatible with all conventional sealing materials and nonferrous metals
? easily pumpable in central lubrication systems
? resistant to cold and hot water
Castrol Industrial Americas
150 W. Warrenville Road
Naperville, IL 60563
Tel (877) 641 1600
Fax (877)648 9801
Castrol Longtime PD1 - PD2 – 13-Apr-04
Page 1 of 3Product Data
? temperature range:
for LONGTIME PD 1:-35°C/-31°F to
+130°C/+266°F
for LONGTIME PD 2:-35°C/-31°F to
+140°C/+284°F
Uses
For a large field of applications and various difficult operating conditions,
i.e., extreme pressures, vibration, shock loads, wide temperature range and
components that are prone to fretting corrosion. For constant velocity (CV)
joints, ball joints, ball spindles.
For bearings with rotating outer ring and high stresses due to centrifugal load,
e.g. in spreader rolls, roll neck bearings in steel mills; for bearings with changing
rotational directions or slewing movements.
For long-term and lifetime lubrication of heavily loaded bearings in motor
vehicles, wheel hubs, shaker screens, wood and metal routers, machine tool
spindles, spinning spindles, disk drives, high speed looms, robots.
For high speeds up to Dn factors of 1,000,000.
Cost-benefit offered by MICROFLUX TRANS additive technology:
? extended lifetime of machine elements and wear parts, lower maintenance
and labor costs by minimized wear and friction
? full load operation within shortest time, virtually eliminating the running-in
period
? lower costs for lubricants and waste oil disposal because of significant
extensions of both service life and relubrication intervals
? energy savings due to reduced coefficient of friction, lower temperature of
lubricant and component, improvement in operating efficiency
? product consolidation, i.e. simplification and reduction of lubes and spare
parts
? reduction of noise resulting from high frequency stick-slip
? for "life" lubrication in some applications
Application
Specifications of antifriction bearing manufacturers must be followed.Maximum
performance only if applied unmixed. CASTROL LONGTIME PD greases allow
production consolidation of previously used lubricating greases; their high
efficiency ensures economical use and hence a reduction of lubricant expenses.
Castrol Industrial Americas
150 W. Warrenville Road
Naperville, IL 60563
Tel (877) 641 1600
Fax (877)648 9801
Castrol Longtime PD1 - PD2 – 13-Apr-04
Page 2 of 3Castrol Industrial Americas
150 W. Warrenville Road
Naperville, IL 60563
Tel (877) 641 1600
Fax (877)648 9801
Castrol Longtime PD1 - PD2 – 13-Apr-04
Page 3 of 3
Product Data
Typical Characteristics
PD 1 PD 2
Consistency / LGI Grade 1 2
Color Brown Brown
Thickener Type Lithium Lithium
Specific gravity 0.900 0.886
Worked Penetration, ASTM D 217, mm/10
Pw60
310-340 265-295
Prolonged worked penetration
Pw 100,000 - Pw 60, mm/10, pointschange < 12 < 17
Base Oil Viscosity, ASTM D 445
@ 40°C / 104°F, mm2
/s 93.9 94.9
Dropping Point, ASTM D 2265, °C/°F 180/356 180/356
Flow Pressure, DIN 51805, mbar:
@-35°C/-31°F <1220 <1580
Water Resistance, DIN 51807, T. 1
@ 90°C/194°F 1 1
SRV test run, test mode 5ae:
(300 N, 50°C/122°F, ball/area/2h)
Coefficient of friction 0.063 0.070
Wear, DIN E51834
a. Ball/scar ? (mm) 0.55 0.55
b. Profile depth Pt (μm) 1.0 1.0
Subject to usual manufacturing tolerances.
Castrol Longtime PD 1
High performance bearing grease
Description
Castrol Longtime? PD range are lithium based greases containing highly refined mineral oils and fortified with the
Microflux Trans (MFT) additive system. The MFT additive technology provides optimum wear protection and an
extremely low coefficient of friction even under extremes of pressure, vibration, shock loads, at high or low speeds
or varying micro-smoothing of the friction surfaces.
Under severe load, components of the MFT additive combination are activated and diffuse into the surfaces
initiating an improvement of their friction characteristics through plastic deformation. The organic reaction products
become a component of the tribopolymer system. Unlike the case with conventional lubricants, the tribopolymers
formed by MFT are long-chained compounds with excellent lubricity and adhesion. The load carrying area is
improved, a hydrodynamic lubrication film is easier to maintain. This unique physio-chemical reaction achieves a
non-sacrificial micro-smoothing of the friction surfaces.
Application
Longtime PD can be used for long term or lifetime lubrication even under the most difficult operating conditions
such as extreme pressure, vibrations, shock loads and a wide temperature range in highly loaded rolling and
sliding bearings. They can also be used in bearings of spinning and grinding spindles, for gear motors exposed to
shock loads, in screening/wood shaping machines and for bearing surfaces of printing plates.
These greases are also suitable for bearings with a rotating outer ring and undergoing high stresses due to
centrifugal load, e.g. in spreader rolls, roll neck bearings in steel mills, and for bearings with changing rotational
directions or slewing movements. They are also used in curved teeth couplings and centralised lubricating
systems.
Longtime PD 0 and PD 00 can be used as a semi-fluid grease lubricant in gears such as flange, drum-type and
worm gears. It is also suitable for use in gears without oil-tight enclosures, gear wheels and rolling bearings with a
grease reservoir.
Advantages
High load bearing capacity – extends the operating period under high loads leading to optimum wear
protection
?
Superior lubrication and surface smoothing effects due to MFT reduced failures leading to less downtime
and repair work. MFT can result in prolonging the life of damaged components/bearings
?
Establishment of a protective layer of MFT – this additive system can effectively increase the load bearing
area, thus reducing unit pressures, operating temperatures and wear, increasing service life of both parts
and lubricant
?
? Improved bearing surfaces for longer service life result from the ‘running in’ effect of MFT
? Extremely low coefficients of friction – generating energy savings and reduced noise levels
Multi-functional – Longtime PD 0 and PD 00 are highly recommended for anti-friction bearings with grease
reservoir and for leaky gearboxes
?
Easily pumpable in central lubrication systems – does not channel on gears running at high speeds when
using PD 0 and PD 00
?
Exceptional water resistance – coating film stays on the surface even in presence of water; even when
exposed to the action of hot and chemically active process water
?
Page 1 / 2 25 February 2010, Version 1Typical Characteristics
Subject to usual manufacturing tolerances.
Additional Information
In order to minimise potential incompatibilities when converting to a new grease, all previous lubricant should be
removed as much as possible prior to operation. During initial operation, re-lubrication intervals should be
monitored closely to ensure all previous lubricant is purged.
Castrol, Longtime, and the Castrol logo are trademarks of Castrol Limited, used under licence
This data sheet and the information it contains is believed to be accurate as of the date of printing. However, no warranty or
representation, express or implied, is made as to its accuracy or completeness. Data provided is based on standard tests under
laboratory conditions and is given as a guide only. Users are advised to ensure that they refer to the latest version of this data
sheet.
It is the responsibility of the user to evaluate and use products safely, to assess suitability for the intended application and to
comply with all applicable laws and regulations. Material Safety Data Sheets are available for all our products and should be
consulted for appropriate information regarding storage, safe handling, and disposal of the product. No responsibility is taken by
either BP plc or its subsidiaries for any damage or injury resulting from abnormal use of the material, from any failure to adhere
to recommendations, or from hazards inherent in the nature of the material. All products, services and information supplied are
provided under our standard conditions of sale. You should consult our local representative if you require any further
information.
Castrol Limited, Pipers Way, Swindon, Wiltshire SN3 1RE, UK
castrol.com/industrial
castrol.com/industrial
Castrol Longtime PD 00
Page 2 / 2 25 February 2010, Version
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