Low-density polyurethane foam is a soft elastic material made of polyurethane as the main raw material. It has excellent properties such as softness and comfort, lightness and heat insulation, good weather resistance, and easy die-cutting processing. Can be used for a long time in the temperature range of -40℃ to 120℃. Even under harsh environmental conditions, it can maintain stable physical properties and is not easy to deform and age. Thanks to its excellent heat resistance and cold resistance, polyurethane foam is widely used in electronics, home appliances, automobiles, construction and other fields.

Features of low density polyurethane foam:

1. High temperature resistance: Low-density polyurethane foam can remain stable in higher temperature environments, and can generally withstand temperatures of about 120°C.

2. Low-temperature resistance: Low-density polyurethane foam can still maintain good thermal insulation properties in low-temperature environments and can withstand low temperatures of about -50°C.

3. Lightweight and soft: Low-density polyurethane foam has lightweight characteristics, making it lighter during use, and its soft texture also increases the comfort of use.

4. Excellent resilience: This foam material can quickly return to its original state and maintain good resilience even after long-term use.

5. Good sound insulation performance: Low-density polyurethane foam can effectively absorb and isolate sound, creating a quieter environment for our life and work.

6. Excellent weather resistance: Whether it is high or low temperature environment, it can maintain stable performance and is not easy to deform or age.

7. Excellent thermal insulation performance: low-density polyurethane foam has a high thermal insulation coefficient, which can effectively reduce heat energy transfer and maintain indoor temperature stability.

8. Good compressive resistance: low-density polyurethane foam has high compressive strength, is not easy to deform, and can maintain structural stability for a long time.

9. Lightweight and environmentally friendly: Low-density polyurethane foam has a lower density, which reduces the weight of the material itself and has good environmental performance.

10. Easy construction: Low-density polyurethane foam is easy to die-cut, process and install, saving construction costs and time.

 

Shenzhen Kaiming provides professional die-cutting processing and services, covering the entire process of precision stamping, die-cutting, gluing, lamination, slitting, rewinding, slitting, die-cutting and molding, etc., which can meet customers' requirements for product shape and size. , precision and other aspects of customized needs. At the same time, we also provide complete pre-sales and after-sales services, providing customers with professional technical support and problem answers, allowing customers to purchase faster.

 

application:

1. Electronic appliances: used for buffering electronic components, providing excellent heat insulation and shock absorption properties.

2. Automobile manufacturing: used for filling and cushioning of car seats, dashboards, and interior parts to enhance riding comfort and safety.

3. Home building materials: used for filling and sound insulation of furniture, doors, windows, and floors to improve comfort and sound insulation effects.

4. Cold chain insulation: used for filling and insulation of cold chain boxes and thermal insulation bags to ensure the freshness of products during transportation.

5. Pipe insulation: used for heat preservation and insulation of pipes and valves to reduce heat loss and improve energy efficiency.

 

Low-density polyurethane foam has become an irreplaceable new material in the field of cushioning materials due to its excellent performance and wide range of applications. Its lightness, softness, weather resistance, temperature resistance and other characteristics make it play an important role in all walks of life.