Polyvinyl Chloride (PVC) Products

Regular and High Performance PVC

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EY Technologies constructs its extrusion coated braid harness yarns with high tenacity, synthetic multifilament core yarns. The tensile properties of the extrusion coated core yarn are essentially unaffected by temperatures up to 300° F (150° C). The extrusion coated braid yarns are tolerant to most engine fluids to which a braided harness may be exposed.

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Regular Performance PVC

Regular Performance PVC coated nylon yarn is designed for the braiding of electrical wire harness systems. This yarn is most suitable for external engine and cabin harnesses. The vinyl coating is fire resistant and contributes sufficient fire retardancy to the yarn.

PROPERTIES VN-4000 VN-4400
Core Fiber Nylon Nylon
Diameter 0.040" (1.02 mm) 0.028" (0.71 mm)
Tensile Strength 22 lbs (9.97 kg) 15 lbs (6.80 kg)
Yield 550 yds/lb (1100 m/kg) 1000 yds/lb (2000 m/kg)
Cold Flex Tolerance -40° F (-40° C) -40° F (-40° C)
Recommended Maximum Service Temperature 225° F (107° C)* 225° F (107° C)*

*7 days continuous
All extrusion coated braid yarns are RoHS and ELV Compliant & withstand exposure to Diesel Emissions Fluid AUS32.

 

HIGH Performance PVC

HIGH Performance PVC coated nylon yarn is designed to perform at higher temperatures for extended periods of time while retaining the properties of high fire retardancy (meeting MVSS 302, SAE J369, UL94 V-0 burn at 125 mm requirements), abrasion and oil resistance.

PROPERTIES VN-4000S VN-4400S
Core Fiber Nylon Nylon
Diameter 0.040" (1.02 mm) 0.028" (0.71 mm)
Tensile Strength 22 lbs (9.97 kg) 15 lbs (6.80 kg)
Yield 550 yds/lb (1100 m/kg) 1000 yds/lb (2000 m/kg)
Cold Flex Tolerance -65° F (-54° C) -65° F (-54° C)
Maximum Temperature 280° F (138° C)* 280° F (138° C)*

*7 days continuous
All extrusion coated braid yarns are RoHS and ELV Compliant & withstand exposure to Diesel Emissions Fluid AUS32.

 

72° F (22.2° C) Chemical Resistance of PVC Over 30 Days

TEMPERATURE 72° F (22.2° C) 72° F (22.2° C)
PRODUCT VN-4000 (PVC) VN-4000S (HP PVC
Antifreeze 0 0
Battery Acid 1 1
Grease 0 0
Hydraulic Fluid 2 1
Oil 0 0
Transmission Fluid 2 0
Washer Fluid 0 0
Brake Fluid 2 1
Diesel 1 1
Gasoline 1 1

Fluid Rating System: 0=No Effect, 5=Significant Embrittlement
Abrasion Rating System: 0=No Effect, 5=Significant Embrittlement

 

200° F (93.3° C) Chemical Resistance of PVC Over 30 Days

TEMPERATURE 200° F (93.3° C) 200° F (93.3° C)
PRODUCT VN-4000 (PVC) VN-4000S (HP PVC
Antifreeze 2 2
Battery Acid 2 2
Grease 2 2
Hydraulic Fluid 3 2
Oil 2 2
Transmission Fluid 3 2
Washer Fluid
Brake Fluid
Diesel
Gasoline

Fluid Rating System: 0=No Effect, 5=Significant Embrittlement
Abrasion Rating System: 0=No Effect, 5=Significant Embrittlement