LOCTITE® FREKOTE® PMC

LOCTITE® FREKOTE® PMC is a post-cleaner with a special blend of solvents designed to dissolve and remove wax from polyester molds without dulling the surface. It can also be used to clean epoxy and metal mold surfaces, as well brushes and equipment. It is highly recommended for preparing polyester mold surfaces prior to the application of LOCTITE® FREKOTE® mold sealers and release agents.

Additional information

Supplier

Additive Classification

Mold Release Agents

Industry

Automotive & Transportation, Building & Construction, Home Renovation, Marine Vessels, Petrochemical, Wind Energy

Typical Properties of Uncured Material

Specific Gravity @ 25 °C 0.821 to 0.854LMS
Flash Point See SDS

Directions for Use

  1. LOCTITE® Frekote PMC™ should be applied to the mold surface with a clean lint free cloth.
  2. Wax and other mold residue will immediately begin to dissolve and should be removed from the surface with a second clean cloth while it is still dissolved in the LOCTITE® Frekote PMC™.
  3.  As the cloth becomes saturated with wax and mold residue, dispose of it and use a new cloth.
  4. Repeat process until composite and other mold residue is removed.
  5. The mold is now ready for use.
  6. NOTE: A simple test to assess mold cleanliness is the use of masking tape. A coated surface will allow easy release of masking tape, where as a wax free surface will allow good adhesion of masking tape. This test can also be used to determine the effectiveness of Frekote® Release Interfaces. A good interface will prevent any significant degree of tape adhesion.

Perkadox BC-FF

Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:80-43-3
Physical form:Crystal
Molecular Weight:270.4
Concentration:5.86% min.
Chemical name:Dicumyl peroxide

Trigonox® A-W70

Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:75-91-2
Physical form:Liquid
Molecular Weight:90.1
Chemical name:tert-Butyl hydroperoxide, 70% solution in water

Perkadox GB-50L

Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:94-36-0
Physical form:Granular powder
Chemical name:Dibenzoyl peroxide

ZC-5885 Unsaturated Polyester Resin

Brand:Polylite
Appearance:Transparent, water-white liquid with a bluish tint
Viscosity:0.75-1.25 25℃, Pa.S
Gel Time:5.6-10.4 25℃, min
Acid Value:18-26 mg KOH/g
Solid Content:64-70 %

ZC-127 Epoxy Resin

Brand:Polylite
Appearance: Clear liquid,no visible mechanical impurity
Epoxy Equivalent (g/eq): 176–184
Color (Gardner): Max 1.0
Flash Point (℃): Above 150
Viscosity (cps, at 25℃): 8000–11000
Hydrolyzable Chlorine Content (ppm): Below 1000
Specific Gravity (g/cm³, 25℃): 1.16

ZC-915 flame-resistant vinyl ester resin

Brand:Polylite
Appearance: Brown-yellow transparent liquid
Density: 1.05-1.07kg/L
Viscosity: 1 350±100cps
Solid content: 55±1%
Gelation time: 2 15±5min
Shelf life: 6 months (below 25℃)

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