Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Materials Features
- Features and Benefits
- Abrasion resistant, mar resistant, durable surface - The Mar-Con 600 surface is significantly more abrasion resistant than the base plastic & reduces risk of damage to the sheet from frequent cleaning and handling.
- Superior chemical and solvent resistance - Reduces risk of solvent or chemical damage to the sheet surfaces.
- Excellent optical properties - High clarity, high gloss coating on a high optic substrate maintains optimum light transmission without distortion.
- Advanced technology, uniform surface treatment - Provides enhanced abrasion and chemical resistance without changing the appearance of the polycarbonate surfaces.
- Graffiti resistance - Easy to clean hydrophobic surface
- Superior impact resistance - Provides exceptional shatter resistance for safety.
- Superior flame spread properties - Provides additional protection in a fire.
Applications & Uses
- Applications
- Composites End Use
- Plastics & Elastomers End Uses
- Applications
Mar-Con® 600 Polycarbonate is designed to be used where there is concern about marring and abrasion of the surfaces of the plastic sheet from handling and other moderate abuse. It is designed for applications requiring improved splash and wipe down resistance to many common chemicals and solvents which would normally damage the polycarbonate sheet surfaces. The Mar-Con 600 surface helps prevent such damage from short term exposures to these materials. Mar-Con 600’s hydrophobic surface is resistant to graffiti and can be immediately cleaned if defaced. Typical applications for Mar-Con® 600 Polycarbonate include interior and exterior applications such as: vertical shatter resistant windows, safety partitions, machine guards, security glazing, enclosures, doors, access panels, display cases, and inspection windows.
- Fabrication
Mar-Con® 600 Polycarbonate is easily fabricated into flat surface configurations using the same equipment and fabrication techniques generally employed with uncoated polycarbonate sheet products. For applications requiring heat formed or bent configurations, plastic substrates with SciCron Technologies Forming Grade Mar-Con® 551 coating are recommended. Note: When solvent glue welding, it is necessary to remove the Mar-Con 600 coated surface mechanically to achieve a good bond.
- Cleaning
The Mar-Con 600 surface can be cleaned with a variety of common cleaners (see reverse side for specific recommendations). Care should be taken to avoid the use of any cleaner or cleaning solution which contains an abrasive. In addition, all wipes, sponges, and drying towels should be clean and free of any grit which could damage the surface.
- Cleaning and Graffiti Removal
Solvents and Cleaning Liquids Found Effective Under Laboratory Conditions
Aqueous solutions of the following can be applied carefully with a soft cloth or sponge for ordinary dirt and grime.Joy® Windex® Formula 409® Sparkle™ Rinse with clean water before drying with a chamois or cellulose sponge.
Never use an abrasive cleaner or scouring pad.
The following solvents, in addition to the above cleaners, can be used to remove graffiti and other stubborn stains.
Isopropyl Alcohol-Methanol
Naphtha (VM&P Grade)-Kerosene
Butyl Cellosolve (for paints, inks, lipstick, etc.)
Always remove residual solvent with an aqueous cleaner and a final rinse with clean water.
Properties
- Physical Form
- Mechanical Properties
- Physical Properties
- Thermal Properties
- Optical Properties
- Flammability
| Value | Units | Test Method / Conditions | |
| Compressive Strength | 16.0 | ft-lb/inch | ASTM D256 |
| Elongation | 340000.0 | psi | ASTM D638 |
| Flexural Modulus | 12500.0 | psi | ASTM D695 |
| Flexural Strength | 340000.0 | psi | ASTM D790 |
| Izod Impact Strength (milled notch) | min. 500 | Hrs | ASTM G154 |
| Tensile Modulus | 13500.0 | psi | ASTM D790 |
| Tensile Strength | 9500.0 | psi | ASTM D638 |
| Ultimate | 100.0 | % | ASTM D638 |
| UV Exposure (4 hrs Condensation) | max. 3 (No Adhesion Loss)∆YI | ||
| UV Exposure (8 hrs) | min. 500 | h | ASTM G154 |
| Value | Units | Test Method / Conditions | |
| Specific Gravity | 1.2 | - | ASTM D792 |
| Taber Abrasion1 - ∆ Haze | 3.0 | % | ASTM D1044 |
| Weighted Steel Wool Rub Resistance2 | None | - | Internal |
| Value | Units | Test Method / Conditions | |
| Coefficient of Thermal Conductivity | 1.35 | BTU.in/hr.ft2.°F | Cenco-Fitch |
| Coefficient of Thermal Expansion | 3.8 x 10^-5 | in/in/°F | ASTM D696 |
| Deflection Temperature (264 psi load) | 270.0 | °F | ASTM D648 |
| Maximum Continuous Service Temperature | 180.0 | °F | - |
| Vicat Softening Point | 310.0 | °F | ASTM D1525 |
| Value | Units | Test Method / Conditions | |
| Haze | max. 1.0 | % | ASTM D1003 |
| Transmittance, 3mm Transparent Clear - Total | 90.0 | % | ASTM D1003 |
| Value | Units | Test Method / Conditions | |
| Horizontal Burn (Flame Spread, Less than 1.0) | V-2 min. 0.236 | in/min | ASTM D635 |
| UL 94 Rating of Uncoated Substrate (Less than 1.0) | V-0 min. 0.236 | inch | UL 94 |
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- Chemical Resistance ASTM D-1308
Samples immersed in listed chemicals and then examined for visible attack at 15 minutes, 1 hour, and 24 hours.
Chemical Time for visible Attack
Acetone > 1 hour Methyl Alcohol > 24 hours Isopropyl Alcohol > 24 hours Kerosene > 24 hours Toluene > 1 hour Sodium Hydroxide (10%) > 24 hours Hydrochloric Acid (10%) > 24 hours Sulfuric Acid (10%) > 24 hours Nitric Acid (10%) > 24 hours
Packaging & Availability
- Availability
Mar-Con® 600 Polycarbonate is available in clear, black opaque, and transparent gray and bronze tints. Other colors may be available upon special request.
Standard Dimensions
Thickness: 3mm (1/8”), 4.5mm (3/16”), 6mm (1/4”), 9mm (3/8”), 12mm (1/2”) plus films 10-90 mils
Standard Sheet Size: 48” x 96” Other sizes and thicknesses available upon request.