Cable jackets provide mechanical and environmental protection and play a critical role in durability, flexibility, and service life. Jacket selection should be based on how and where the cable will be used, including exposure to motion, abrasion, chemicals, and temperature extremes.
PVC Jackets
PVC is a versatile and widely used jacket material offering a balance of flexibility, durability, and cost efficiency.
- Soft to semi-rigid durometers available
- Good abrasion resistance for general use
- Cost-effective and easy to process
- Suitable for indoor and controlled environments
Thermoplastic Rubber (TPR)
TPR jackets provide improved flexibility and toughness compared to standard PVC.
- Better low-temperature flexibility than PVC
- Enhanced resistance to cracking and fatigue
- Good balance of durability and softness
- Common in dynamic or handheld applications
Polyurethane Jackets
Polyurethane jackets are selected for demanding mechanical environments.
- Excellent abrasion and cut resistance
- High tensile strength and toughness
- Maintains flexibility under repeated motion
- Ideal for industrial, mobile, and high-wear applications
Fluoropolymer Jackets
Fluoropolymers are used where temperature, chemical, or electrical performance is critical.
- Wide temperature capability
- Excellent chemical and moisture resistance
- Stable electrical properties
- Suitable for specialized and harsh environments
Specialty Jacket Options
Custom jacket formulations are available to meet specific performance or regulatory needs.
- Flame-retardant and low-smoke compounds
- Non-halogen materials
- High-gloss or aesthetic finishes
- Application-specific blends
Selecting the Right Jacket
Jacket selection should consider motion, abrasion exposure, temperature range, environmental conditions, and overall service life expectations. Gavitt works closely with customers to identify the most appropriate jacket material for each application.