Lubricants can be divided into several

Friction portion for lubrication, cooling and sealing machine

materials.
According to sources of mineral lubricant (such as machine oil),

vegetable lubricant (such as castor oil) and animal lubricant (such as

tallow). In addition, synthetic lubricants, such as silicone oils,

fatty acid amide, oleic acid, polyester, synthetic esters, carboxylic

acid. Depending on the properties of WSD PVC lubricants  the lubricating oil, oily liquid,

semi-solid grease-like and solid lubricant grease.
  Can be divided according to the use of industrial lubricants

(including oil and grease), the body lubricant.
Many types of lubricants, are widely used. Lubricant is also used to

improve flowability and releasability and other plastic processing, to

prevent adhesion of the mold in the machine and fish eyes or other

defects. Industrial Lubricants
The main function is to reduce the friction surface friction damage.

However, due to a wide range of industrial machinery, machinery mainly

to meet the requirements of lubricants to reduce friction, wear, there

are some special requirements with different working environment,

working conditions and proposed. Divided into 1) Automotive Lubricants

2) industrial lubricants including machine oil (high oil), weaving oil,

spindle oil, rail oil, rolling oil, gas  WSD chromium oxide turbine oil, compressor oil,

refrigeration oil, cylinder oil, bunker oil, gear oil, engine pressure

gear oil, axle oil, instrument oil, vacuum pump oil (
 How to choose the right lubricant body
 Insufficient vaginal lubrication, it will increase the pain during

sex, some of the older women simply give up sex. "At this point in

relation to moderate use of lubricants, one to improve the sensitivity

of the clitoris; secondly, can not, through excessive drying of vaginal

discomfort.."
  For water-soluble and oil-based lubricants market, "in essence no

difference between the two, but the water-soluble relatively easy to

use, easy to clean up afterwards, but also to prevent allergies." Also,

try not to use the additional role WSD Chrolinated polyethylene with sterilization lubricants,

single function products safer to use. "In the hospital to buy the

lubricant is definitely the safest, followed to some large pharmacies,

large supermarkets and regular sex shop to buy."