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Chemical structure of ethylene propylene rubber

In the polymerized molecular structure of ethylene-propylene rubber, the ratio of ethylene/propylene content has a direct impact on the properties and manufacturability of ethylene-propylene rubber raw rubber and compound rubber.

2022

11-22

What are the requirements of emulsified oil for base oil

The base oil is mainly easy to emulsify, so the base oil is mainly naphthenic and paraffinic. However, the current yield of cycloalkyl is too small to be obtained.

2022

08-31

Precautions when using shock absorber oil additives

When we are driving through rough roads, with the help of the shock absorber, we can effectively reduce our bumpy feeling. If the shock absorber does not work effectively, it will greatly reduce the stability of the car in driving.

2022

08-19

How to store quenching oil

Improvement of quenching oil The performance of quenching oil will change during long-term use, and the residual water and other slag at the bottom of the oil tank will be removed,

2022

07-28

How is quenching oil stored

Improvement of quenching oil The performance of quenching oil will change during long-term use, and the residual water and other slag at the bottom of the oil tank will be removed,

2022

07-26

Properties and uses of barium dinonylnaphthalene sulfonate

Barium dinonylnaphthalenesulfonicacidsol is a cationic surfactant, which can be used as a catalyst for coatings and as a raw material for the production of cooling catalysts (closed and non-closed) for amino baking paint.

2022

05-20

Quenching oil classification

Generally, various mineral oils (such as oil for total loss system) are used as quenching medium. The biggest advantage of oil as a quenching medium is that compared with water

2022

03-24

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