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Metroark HS

Characteristics
METROARK HS emulsion is a water dilutable release agent having 20% dimethyl polysiloxane together with non-fugitive1, essentially non-ionic emulsifier. It is an effective and widely used release agent for rubber.
 
METROARK HS provides following advantages over conventional dimethyl polysiloxane emulsions:

  • Imparts excellent shinning on natural rubber surface and also on EVA sheet.
  • Excellent mould release agent for rubber.
  • Leaves no tarry, carbonaceous residue on the mould.
  • Has good emulsion stability, both as supplied and in diluted form.
  • Stable at temperatures as high as 50ºC and as low as 0ºC.
  • Low cost.
Features
Total solid percentage 25
Percentage of Silicone Fluid 20
Colour

White
Consistency Viscous
Type of Emulsifier Non-fugitive, essentially non-ionic non-ionic
 
Storage and Shelf Life
METROARK HS must be used within one year from the date of manufacturing. To preserve all the properties of METROARK HS, the following conditions must be met -
 
  • Keep the original packs closed and at temperature of 30ºC but not lower than 0ºC.
  • Use the products on opening the packs.
Packing
METROARK HS is available in 20Kg, 35Kg and 200Kg containers.
Applications

1)    Shining of rubber surface

a)   Rubber Slipper2: METROARK HS imparts excellent shining on rubber strip as well as inner surface of the slipper. It can be applied by simple brushing on the rubber surface.  Best result is obtained when METROARK HS is used in 1:1 ratio with water. 

b)    Bicycle Tyre: METROARK HS creates a bright shine on bicycle tyres. Here, it is used in the ratio of 1:1 with water. 

2)    As a Release Agent

a)    Slipper Sheet (Hawai Sheet):
Generally, Sheet dimension is 6mm to 12mm thick having area 36"x 36".  METROARK HS gives excellent release of the sheet from the mould. For better release, fresh coating is required every time on the mould surface. Coating can be applied by spraying in the ratio 1:5 with water. 

b)    Micro Cellular Sheet:
This sheet is required for lower portion of slippers. Sheet dimension is 1mm to 8mm thick having area 36" x 36" or 30" x 30". Here, METROARK HS is used as a release agent from the mould. Application process is similar to Slipper sheet as above.

c)   Banwar Sheet: This sheet is necessary for upper portion of the slipper. Sheet dimension is almost 1mm to 8 mm thick having area 36" x 36" or 30" x 30". Here,  METROARK HS  is used as a release agent from the mould. Application process is similar to Slipper sheet as above.  

d)   Bicycle paddle and brake shoe:
METROARK HS is used as a mould release agent and can be used directly or in 1:1 ratio with water. 

e)   Bicycle tyre:
METROARK HS is an effective release agent in the manufacturing of bicycle tyre.  METROARK HS is being used directly or in 1:1 ratio with water. 

f)    EVA Sheet3:
For the manufacture of EVA sheet, METROARK HS is used as a release agent. For effective release, METROARK HS  can be used in 1:5 ratio with water.

 

 






 

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