PU Foam Roll
Your Professional PU Foam Roll Supplier
Guangdong TiDaKang Medical is located in Zhongshan City, Guangdong Province. It is a high-tech enterprise integrating research, development, production, and sales of specialized medical care products.
Our products cover four areas: Chronic wound care, acute wound care, fixation care, and medical assistant care.
Certification: The company has successfully passed ISO 13485:2016 international quality system certification, CE certification by Germany’s TÜV company, and FDA certification from the U.S. Food and Drug Administration.
Sales Market: While our products are widely available in the Chinese market, they have also entered overseas markets such as Western Europe, North America, South America, North Africa, and Southeast Asia.
Our Services: We offer a 24-hour service hotline to assist you at any time. Our first-class professional team is here to recommend products that better meet your needs.
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![Medical Hydrophilic Polyurethane Foam Roll]()
Medical Hydrophilic Polyurethane Foam RollMedical Hydrophilic Polyurethane Foam Roll is highly absorbent and soft to the touch while providing superior strength and consistent performance, make it ideal for wound care dressing in...read more
Polyurethane Foam/Film flat dressings are hydrophilic, medical grade polyurethane (PU) foams made of a soft textured material, designed to handle high volumes of wound exudate and provide a comfortable wear for the patient. The product has a high moisture vapor permeability and is available with a moisture- and bacteria-resistant outer PU film layer.
Technical Date
|
Prodcut |
Hydrophilici PU foam |
Hydrophilic PU foam laminated to a PU film |
Hydrophilic PU foam laminated to a PU film |
|
Remark |
Uncoated foam |
Flat film-coated foam |
Wrinkiled film-coated foam |
|
Thickness(mm) |
2~6 |
3~6 |
3~6 |
|
Density(kg/m³) |
105 |
110 |
125 |
|
Absorption(g/g) |
UP to 18 |
UP to 15 |
UP to 15 |
|
Wicking(secs) |
＜10 |
＜10 |
＜10 |
|
Expansion(%) |
＜65 |
＜65 |
＜65 |
|
Tensile Strength(kpa) |
100 |
180 |
200 |
|
Roll width(cm) |
＜42 |
＜42 |
＜42 |
|
Roll length(m) |
e.g.50m@5mm |
e.g.50m@5mm |
e.g.50m@5mm |
|
Biocompatibility(ISO10993) |
Pass |
Pass |
Pass |
|
Sample ref type |
FP0317---5mm |
FM0317---5mm |
FP0320---5mm |
Properties of Polyurethane Foam
Hydrophilic/Hydrophobic
PU foam can be manipulated to have either hydrophilic or hydrophobic properties. Hydrophilic PU foams absorb and retain water, whereas hydrophobic repels water. These characteristics can be achieved by modifying the chemical structure of the foam during the manufacturing process.
Soft/Rough
The softness or roughness of PU foam can be controlled by varying the formulation and processing conditions. The cell structure and incorporating chemical reactions make softer foams that can be used for applications requiring comfort and flexibility. The cell structure of rougher foams can be engineered in situations where the ability to withstand the wear and tear of friction is critical.
Course/Fine
The coarseness or fineness of PU foam refers to its cellular structure, which can be adjusted during the manufacturing process. Large, open cells make for a course foam. Small cells with a denser structure result in a finer foam. These choices can be made when defining your application.
Porous/Absorbent
The porosity and absorbency of PU foam are closely related to its hydrophilic/hydrophobic properties. Highly porous foams have a larger surface area, allowing them to absorb more fluid, while less porous foams are less absorbent. These properties can be tailored by altering the manufacturing process and the foam’s chemical composition.
Insulative
PU foam is an excellent insulator due to its cellular structure, which traps air and minimizes heat transfer. This property makes it ideal for applications requiring thermal management, such as temperature-sensitive medical devices.
Non-Cytotoxic
Non-cytotoxic PU foams are designed to be compatible with living tissue and not cause harm to cells. This property is critical for medical devices that come into direct contact with the body.
Reticulated/Non-Reticulated
Reticulated PU foams have an open-cell structure, allowing for greater airflow and fluid transport. Non-reticulated foams have a closed-cell structure, providing a more rigid and less permeable material. The choice between reticulated and non-reticulated foams depends on the specific requirements of the medical application.
Color Card
》Clean the wound and surrounding skin. Remove excess moisture. Trim any excess hair to ensure close contact between the dressing and the wound.
》Select an appropriately sized dressing.
》Using aseptic technique, remove one side of the release film from the AD Type dressing and anchor the adhesive side to the skin. Smooth the dressing over the wound, ensuring there are no creases.
》Remove the remaining release film and gently smooth the dressing over the rest of the wound without stretching it. Ensure there are no creases. Adhere only the pad area of the dressing to the entire wound surface.
》To remove the dressing, lift one edge from the skin. If the dressing adheres to the wound, saturate it with normal saline and gently loosen. Continue lifting until the dressing is completely removed from the skin.
STORAGE AND SHELF LIFE
Three years when stored at 23°C (73°F), 50% relative humidity, out of direct sunlight, in original packaging.
Packing & Shipping
Express, sea transportation, air transportation all can be choosed;
01
Items will be shipped within 5 working days or more sooner after balance payment arranged;
02
A tracking No. will be sent to you after your cargo has been loaded;
03
Samples delivery time: 3-5 working days by UPS/ DHL/TNT/ FEDEX, 5-7 working days by EMS;
04
Any shipping details please communicate with sales in advance.
05
Certificates
FAQ
As one of the most professional pu foam roll manufacturers and suppliers in China, we're featured by good service and low price. If you're going to wholesale high quality pu foam roll, welcome to get free sample from our factory. Also, customized service is available.
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