Lubricating oil composition of freezer

Lubricating oil composition of freezer

  • CN 101,945,980 A
  • Filed: 02/03/2009
  • Published: 01/12/2011
  • Est. Priority Date: 02/15/2008
  • Status: Active Grant
First Claim
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1. lubricating oil composition of freezer, said composition use and contain at least a kind of fluorinated organic compound being selected from the compound shown in the following molecular formula (A) or the cooling agent of described fluorinated organic compound and saturated fluorohydrocarbons combination of compounds,C pO qF rR s...(A) [in the formula, R represents Cl, Br, I or H, and p is 1~

  • 6 integer, and q is 0~

    2 integer, and r is 1~

    14 integer, and s is 0~

    13 integer, and wherein, q is 0 o'"'"'clock, and p is 2~

    6, has 1 above carbon-to-carbon unsaturated bond in the molecule],It is characterized in that base oil contains and has aklylene glycol unit or polyether polyols unit in the molecule and vinyl ether is unitary, hydroxyl value is that the following polyvinyl ether compound of 15mgKOH/g is as main component.

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