polishing lubricant trading company

1. water-soluble 2.good at anti-rust, cleaning, desmearing 3.reliable quantity 4.2-3 weeks delivery

polishing lubricant trading company

Polishing liquid is a kind of water-soluble compound, it’s good at anti-rust, cleaning, desmearing and help the metal products to be more brighter .

 

 

Application:

 

1.  LED industrial:

Presently, substrate materials for LED chip is sapphire, thinning and polishing are needed during the processing. Sapphire is so hard that conventional abrasives are unable to process it well.

 

After the processing of diamond lubricant, the sapphire substrate surface is scratched more or less, Than the CMP polishing liquid can help to get a high precision surface.

 

 

2. Semi-conductor

CMP is also widely used for the polishing of silicon wafer in IC and ULSI. Along with the rapid growth of semi-conductor industry, the conventional polishing ways can’t satisfy the new requirements. While CMP solve the global planarization problem, and it is the only technique that able to reach the global planarization for silicon wafer.

 

 

 

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polishing lubricant trading company