Industrial
Plastopang two-part cold bonding PVC cement is oil resistant and excellent for belt splicing and PVC and polyurethane belt fabrication, such as bonding V-guides, cleats, and edge walls.
Plastopang is a clear PVC based flammable two-part cold vulcanizing cement. Plastopang is oil and chemical resistant and will bond to most PVC and Polyurethane compounds.
COVERAGE:
Plastopang will cover approximately 33 square feet (3.08 square meters) per quart (945ml) per single coat.
TEMPERATURE RANGE FOR APPLICATION:
It is recommended to use Plastopang in temperatures between 50°F (10°C) and 100°F (38°). Temperatures below 50°F (10°C) will dramatically increase drying time. High humidity above 50% will also greatly increase drying time. Plastopang cures to a usable state in 4 to 6 hours at 72°F (22°C).
WORKING TEMPERATURE RANGE:
The working temperature range for Pangofol once it is cured is -10°F (-23°C) to 140°F (60°C).SHELF LIFEThe shelf life of Plastopang is 2 years from the date of manufacture in the sealed container. All cements and solvents should be stored in a cool, dark and dry environment.
AVAILABLE CONTAINER SIZES:
Plastopang is available in 1-quart (.95L), 1-gallon (3.8L), 5-gallon (19L) and 55-gallon (200L) containers. Used with 968F/30cc Activator, Plastopang requires 30cc of Activator per quart or 24 parts by weight of Plastopang to 1 part of Activator.
TYPES OF APPLICATION:
Plastopang cold bonding PVC cement can be used for the bonding of cleats, V-guides and edge walls as well as belt splicing and fabrication including PVC to metal bonding. Plastopang also works effectively on soft durometer urethanes.
How to carry out repair with Plastopang
1. Outline the area to be prepared on the belt surface.
2. Buff the outlined area medium grit rasp or wire-brush on a low rpm-buffing tool (maximum 5,000 rpm) to achieve an RMA #2 or #3 buffed texture. Avoid gouging.
3. If the cleat, V-guide or edge walls are not pre-buffed, buff the base with medium grit rasp or cup. Avoid gouging.
4. Stir the can of Plastopang thoroughly before use. Mix thoroughly with the Activator at a mixture of 24 parts of Plastopang to 1 part of Activator by weight. The mixture is usable for 2 to 4 hours in a covered can.
5. Brush off loose debris, and then clean with Bufsol and a clean, lint free cloth.
6. Immediately after cleaning, apply a liberal/uniform coat of the Plastopang/Activator mixture to both surfaces with a brush and allow to dry until tacky.
7. Join the cemented surfaces and stitch or use an air hammer from the centre out to the edges. Avoid trapping air between the two surfaces.
8. When applying cleats, V-guides or edge wall, hammer with a mallet or use an air hammer, then stitch down. The belt can be placed back into service in 6 hours.
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