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Product introduction page

Product introduction page

Product Introduce page


Product Introduce page


E-Z CLEAN is a mold cleaning rubber sheet developed as a substitute of Melamine Cleaning Compound 

after  the encapsulation process of EMC resin.

mobile background

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Cleaning Performance

E-Z CLEAN can reliably remove contaminations from the Cavity.

      < 1 Shot >

      < 3 Shot >

      <5 Shot >

Before Cleaning

After Cleaning

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Less fume

E-Z CLEAN generated less fume than other competitive products.

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Anti Corrosion

Most surfaces of semiconductor molds are coated with hard chrome.

E-Z Clean cannot cause corrosion on hard chrome coated surfaces.

there are some mold parts made of carbide. 

Some customers are concerned that the cleaning rubber will cause corrosion in parts made of carbide.

However, our E-Z clean does not cause corrosion on parts made of such carbide.

Sample preparation

Hot press work

§  Experiment method

  -  Sample preparation : As shown in the picture, the entire surface of the carbide is covered with a rubber sheet.

  - Hot press work: Rubber sheet is cured at 188 ℃, 50 kgf /cm2, 300 sec.

  - After 18 shots per day, check carbide surface and weight change.

§  Weight Change of Sample

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Workability

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Cost saving

   -No Leadframe

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Time saving

Melamine  

   E-Z CLEAN

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Certificate

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Line-up
EMC Type

Grade Normal EMC Green EMC Clear EMC Mold Temp. Curing Time
JS 7000 o

170~200 250~300
UC 2500
o o 150~200
UC 3100 o
o
150~200

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How to use 

Step 01. Setting

: Setting the operation parameters in cleaning mode.

Step 02. Loading 

 : Loading E-Z CLEAN® rubber sheet. 

Step 03. Press

 : Press Molding.

Step 04. Take out

 : Take-out of the E-Z CLEAN® sheet. 

Step 05. Repeat

 : Repeat the above process until the cleaning is completed. 

Step 06. E-Z COAT

 : Perfrom 1 or 2 shots of E-Z COAT®. 

Step 07. Dummy

 : Dummy shot & EMC molding.

Step 01. Setting

: Setting the operation parameters in cleaning mode.

Step 02. Loading

: Loading E-Z CLEAN® rubber sheet.

Step 03. Press

: Press Molding.

Step 04. Take out

: Take-out of the E-Z CLEAN® sheet.

Step 05. Repeat

: Repeat the above process until the cleaning is completed.

Step 06. E-Z COAT

: Perfrom 1 or 2 shots of E-Z COAT®.

Step 07. Dummy

: Dummy shot & EMC molding.

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Storage

The rubber sheets should be as the followings.

5℃ or Below

: Store the sheets at 5℃ or below.

30 Minutes or More

: Stand at room temperature for at least 30 minutes.

Seal up

: Put the remaining sheets in the PE bag seal up and store at 5℃ or below.

5℃ or Below

: Store the sheets at 5℃ or below.

30 Minutes or More

: Stand at room temperature for at least 30 minutes.

Seal up

: Put the remaining sheets in the PE bag seal up and store at 5℃ or below.

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Reference

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About Us

A company running towards new challenges and a bigger vision, Unience. Since its establishment in 2000, Unience has been growing into a global No. 1 company based on a principle-oriented management that never compromised on products quality and consistent trust with customers, Unience will not be satisfied here.

Unience, always moving towards higer challenges and bigger vision.

Head Office/ K1

Marketing HQ

본사

충북 청주시 흥덕구 옥산면 과학산업 1로 46 (28122)


K2

충북 청주시 청원구 오창읍 양청3길 68 (28116)


서울사무소

서울 송파구 충민로 10 가든파이브툴 8층 S08호 (05840)


해외법인

Unience Usa Inc. Unience Canada Inc. Unience Australia Pty. Ltd

ConTact


ez-clean_coat@unience.co.kr

tel : 043-219-0035

Fax : 043-216-7971



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