Nikalet Rubber Cleaning Sheet

Nikalet Rubber Cleaning Sheet

Rubber Type Cleaner

 

The cleaning sheet NIKALET RCC is a mold rubber type cleaner for removal of mold stains whichhappen during the mold epoxy molding for encapsulation of semiconductors such as integrated circuits, diodes, transistors, etc.


Property of NIKALET RCC (Rubber Cleaning Compound)

IB ID IE IF
Apperance White White White White
Specific gravity 1.1 - 1.2 1.1 - 1.2 1.1 - 1.2 1.1 - 1.2
Molding Method Compresion Compresion Compresion Compresion
Viscosity M 75 45 77 72
Releasibility 1-5 3 4 5 5
Odor 1-5 4 4 4 2
Expansion mm 90 - 110mm 90 - 110mm 90 - 110mm 90 - 110mm

 


Specifications

Sheet size :






Item 1824  1824J
Width (mm) 180 180
Length (mm) 240 240
Thickness (mm) 7  7
Slit (mm) 15 10
Packing : 10kg/box


Molding Conditions
Mold Temperature  160 - 190 ºC
Cure Time   2 - 4 ( min )
Clamping Force   20 - 40 (Ton)
Mold Gap   1 - 2 ( min )


Cleaning Scheme

a : Dissolution Effect

Cleaning agent dissolve the stains on the mold surface. The dissolved stain together with the cured rubber is able to release from mold surface.

b : Additives Effect

Additives included in Nikalet RCC increases the cleaning effect of the cleaning agent, hence more stain is being removed from mold surface.


How to use



Our Recommendation
Nippon Carbide Industries Co., Inc. recommends the cleaning process which is the combination using rubber type mold cleaner (NIKALET RCC) and transfer type mold cleaner (NIKALET ECR-T).

The details of the cleaning method to recommend are as follows;