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TMF-300™ Check Film

Chemical Family
Polyesters

TMF-300™ Check Film is a clear film product designed to control static electricity. It is a high tensile, high tear strength polyester film surfaced with Scicron Technologies proprietary, clear, C-300™ static dissipative coating. This unique technology prevents charge generation on the film surface, thereby controlling particulate attraction and preventing electrostatic discharge (ESD) events. This performance is permanent and totally independent of humidity. The film also exhibits excellent clarity, toughness, chemical resistance, surface hardness, mar resistance, and dimensional stability.

Properties

Physical Form
Film

Other characteristics

Brand
TMF-300
Color
Transparent
Features

Chemical Resistant, Cost Effective, Dimensional Stability, ESD Protection, Excellent Surface Hardness, Excellent Toughness, Excellent Transparency Properties, Good Optical Properties, Good Tear Strength, High Clarity, High Durability, High Tensile Strength, Mar Resistant, Solvent Resistant, Static-Dissipative, Tribocharging Resistant

Polymer Name
Polyester (unspecified)
Markets
  • Electrical & Electronics
  • Industrial
Availability

TMF-300 Check Film is available as a clear 3.8 mil film in standard thickness. Standard roll size: 23.5" x 96" Other roll sizes and film thicknesses are available upon request.

Technology
Plastics
Product Families
Plastics — Parts, Shapes & Films
Material Features
  • Chemical Resistant
  • Cost Effective
  • Dimensional Stability
  • ESD Protection
  • Excellent Surface Hardness
  • Excellent Toughness
  • Excellent Transparency Properties
  • Good Optical Properties
Benefits and Features

Cannot be tribocharged when properly grounded - Prevents build-up of static charge and accumulation of harmful contamination.; Electrostatic decay in less than 0.05 second per Federal Test Standard 101C, Method 4046.1 - Results in rapid static dissipation without arcing.; Surface resistivity of 106 - 108 ohms per square - Provides for ESD control without the need for ionization.; Permanence in static dissipation performance - Avoids cost of application of temporary topical anti-stats.; Humidity independent static charge control - Avoids inconvenience of maintaining high levels of humidity and damage caused by such humidity.; Advanced technology, uniform surface treatment - Avoids charged "hot spots" often found with non-uniform temporary topical anti-stats.; Superior optical properties - High clarity polyester film with C-300 surfacing means excellent transparency.; Excellent dimensional stability - Means retention of dimensions over a wide range of conditions.; High tear and tensile strength polyester film - Results in long term durability.; Hard, mar resistant, durable surface - Results in long term static dissipative performance.; Superior chemical resistance - Reduces risk of solvent or chemical surface damage.

Plastics and Elastomers End Uses
  • Electrical/Electronic Applications
  • Membrane Touch Switches
  • Mining Applications
  • Printed Circuit Boards
  • Semiconductor Applications

Technical data

Table 1 of 4

6 rows
CharacteristicValueUnitMethod
Elongation at Break Cross Direction120.0%ASTM D882A
Elongation at Break Machine Direction200.0%ASTM D882A
Tensile Strength Cross Direction33000.0psiASTM D882A
Tensile Strength Machine Direction24000.0psiASTM D882A
Yield Strength Cross Direction14000.0psiASTM D882A
Yield Strength Machine Direction14000.0psiASTM D882A

Table 2 of 4

2 rows
CharacteristicValueUnitMethod
Shrinkage Cross Direction0.8%Unrestrained @ 150º C for 5 min
Shrinkage Machine Direction0.8%Unrestrained @ 150º C for 5 min

Table 3 of 4

3 rows
CharacteristicValueUnitMethod
Electrostatic DecayLess than 0.05secFTS 101C, Method 4046.1*
Surface Resistance10^5 - 10^7ohmsEOS/ESD S11.11
Surface Resistivity10^6 - 10^8ohms/sqASTM D257

Table 4 of 4

2 rows
CharacteristicValueUnitMethod
Hazemax. 4.0%ASTM D1003
Light Transmittance - Total85.0%ASTM D1003

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