Kangda Polymer Casting Tape : Advanced Medical Dressing
lymer Casting Tape are among the more advanced medical dressings commonly used in healthcare settings. They are composed of highly reactive polyurethane resin and a fabric substrate. These two materials exhibit excellent compatibility, delivering enhanced therapeutic efficacy with less effort.
Key Advantages of Polymer Bandages
Polymeric bandages are primarily used in orthopedics and general surgery for external fixation of fractures and sprains, promoting bone healing at the injury site.
- Comfort and Safety
Once dried on the patient's affected area, polymeric bandages exhibit minimal shrinkage. Unlike traditional plaster casts, they do not cause tightness, itching, or other discomfort as they harden. Furthermore, they do not generate an exothermic reaction during crystallization—a common issue with plaster casts that can cause a burning sensation on the skin.
- Excellent Breathability
Manufactured with high-quality yarns and a mesh-like weaving technology, polymeric bandages offer superior airflow. This prevents skin maceration, moisture buildup, and itching under the bandage, allowing the skin to breathe naturally and keeping the patient more comfortable throughout the healing process.
- Rapid Setting Time
Polymeric bandages harden significantly faster than traditional plaster. While plaster casts typically require up to 24 hours under natural conditions to fully set, polymeric bandages are packaged in sterile, vacuum-sealed pouches. Upon exposure to air, they begin to harden within 5 minutes and reach full rigidity within 20 minutes.
- High Strength and Lightweight Construction
The most prominent advantage of polymeric bandages is their exceptional strength-to-weight ratio. Once hardened, they are 20 times stronger than traditional plaster casts, yet weigh only one-fifth as much and are just one-third as thick. This not only ensures effective immobilization and reduction of fractures but also significantly reduces the load on the affected limb. The lightweight design improves patient comfort, promotes better blood circulation, and facilitates faster recovery.
