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(PVDF) Strong-Ty™ Kynar Cable Ties

Extreme Chemical Resistance & Highly Engineered, 100 & 1000 Packs

(PVDF) Strong-Ty™ Kynar Cable Ties Features

  • Made from Kynar PVDF 
  • Excellent Resistance To Radiation & Mechanical Stress 
  • Plenum Rated: Meets NEC NFjPA-70A & UL94V-O
  • Manufactured In USA Under Audited ISO 13485
  • Manufactured & Packaged In Cleanroom Environment 
  • No Additives, Colorants Or Processing Are Added to the Kynar 
  • USP Class VI Compliant Polymer 
  • Full Material Traceability To Arkema 

(PVDF) Strong-Ty™ Kynar Cable Ties achieve minimal flame-spread and smoke-generation, Strong-Ty™ zip ties meet the National Electrical Code (NFPA-70A) and UL94V-0 requirements for installation in building plenum. One of the advantages of PVDF cable ties is that they strengthen upon exposure to ionizing radiation. This also makes the Kynar cable ties an excellent choice for Medical applications where parts are exposed to a Cobalt 60 source for the purpose of sterilization.

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Product Details

Strong-Ty™ Kynar cable ties made from PVDF are ideal for environments where combinations of high temperature, corrosion, radiation or mechanical stress limit other materials. These cable ties are durable and resist abrasion and mechanical damage during and after installation.

Strong Ty™ cable ties are available in natural unpigmented Kynar® PVDF. These cable ties are ideal for corrosive process applications where test data shows that exposure to chemicals such as hydrochloric, sulfuric and hydrofluoric acids result in no loss of physical properties. Excellent non-flammability properties and heat resistance make these cable ties a better choice for organizing wires, cables and hoses in plenum spaces, under the hood and in appliance and computer cabinet interiors. Strong-Ty™ cable ties are durable and resist abrasion and mechanical damage during and after installation.

Product Specifications

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Part Number A B C D E F G Bundle Diameter Min. Tensile
Min Max
In. (mm) In. (mm) In. (mm) In. (mm) In. (mm) In. (mm) In. (mm) In. (mm) In. (mm) lbs (N)
CTNPC204N-C / M 4 (102) .179 (4.5) .285 (7.25 .22 (5.6) .25 (6.4) .182 (4.6) .059 (1.5) 0.13 (3.3) 1 (25) 48 (214)
CTNPC208N-C / M 8 .179 (4.5) .285 (7.25 .22 (5.6) .25 (6.4) 182 (4.6) .059 (1.5) 0.13 (3.3) 2.25 48 (214)


Kynar® Material Properties
Physical Properties Standards Units Results
Refractive Index ASTM D542 - 1.42
Specific Gravity ASTM D742 - 1.77 - 1.80
Water Absorption ASTM D570 % 0.03 - 0.05
Mechanical Properties
Flexural Strength at 5% Strain ASTM D790 psi 3,000 - 5,000
Flexural Modulus ASTM D790 psi 150,000 - 180,000
Tensile Yield Elongation ASTM D638 % 5 - 15
Tensile Yield Strength ASTM D638 psi 4,500 - 6,000
Tensile Break Elongation ASTM D638 % 30 - 200
Tensile Break Strength ASTM D638 psi 4,000 - 7,000
Tensile Modulus ASTM D638 psi 150,000 - 220,000
Deflection Temperature ASTM D648 at 66 psi °F 140 - 167
Hardness ASTM D2240 Shore D 70 - 75
Thermal Properties
Melting Temperature ASTM D3418 °F 311 - 320
Thermal Conductivity ASTM D433 BTU-in/hr.ft2 F 1.0 - 1.25
Electrical Properties
Dielectric Strength ASTM D149 KV/mil 1.3 - 1.6
Volume Resistivity ASTM D257 ohm-cm 2 x 10 14
Flame and Smoke Properties
Burning Rate UL/Bulletin 94 - V - O
Limiting Oxygen Index ASTM D2868 % O2 43/75


Kynar® Chemical Resistance
Chemical Concentration Maximum Temperature °F
Acetic Acid 50% in water 200
Acetone   Not Recommended
Brine   275
Bromine, liquid   150
Chlorine, liquid   175
Chromic Acid Up to 40% in water 175
Hydrochloric Acid Up to "concentrated" 275
Hydrofluoric Acid 41 - 100% 200
Nitric Acid 11 - 70% in water 150
Phosphoric Acid Less than 85% in water 275
Sulfuric Acid Up to 60% in water 250


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