FIRMNESS / ILDs
ILD, or Indentation Load Deflection, is a measurement of the firmness or softness of foam. The appropriate ILD can vary depending on the specific application and personal preferences. However, here are some common ILDs of foam that customers often purchase in the US and Canada:
Soft foam with a low ILD is commonly used in applications where cushioning and comfort are prioritized, such as mattress toppers, pillows, and upholstery. It provides plush and gentle support.
Medium foam with a moderate ILD is versatile and widely used in various applications, including seat cushions, mattress comfort layers, and furniture upholstery. It offers a balanced combination of support and comfort.
Firm foam with a higher ILD is commonly chosen for applications that require more support, such as mattress cores, automotive seating, and heavy-duty upholstery. It provides a stable and supportive surface.
Extra firm foam with a high ILD is used in specialized applications that require maximum support and minimal compression, such as orthopedic products, heavy-duty seating, and industrial applications.
Furniture
Polyurethane foam is widely used in the furniture industry for cushions, mattresses, upholstery, and padding. It provides comfort, support, and resilience for sofas, chairs, beds, and other seating furniture.
Bedding
Polyurethane foam is used in mattresses, mattress toppers, and pillows. It offers excellent pressure relief, contouring, and comfort for a good night's sleep.
Automotive
Polyurethane foam is extensively used in automotive seating, headrests, armrests, and interior components. It provides comfort, durability, and impact absorption for a comfortable driving experience.
Packaging
Polyurethane foam is commonly used for protective packaging, especially for fragile and sensitive items. It offers excellent shock absorption and cushioning, ensuring the safe transportation of products.
Soundproofing & Acoustics
Polyurethane foam is employed in soundproofing applications to absorb and reduce noise. It is used in recording studios, theaters, offices, and other environments where sound control is important.
Medical and Healthcare
Polyurethane foam is used in various medical applications such as orthopedic supports, wheelchair cushions, prosthetics, and wound dressings. It offers comfort, pressure relief, and support for patients.
Sports and Recreation
Polyurethane foam is used in sports and recreational equipment, including protective gear, gym mats, exercise equipment, and play mats. It provides cushioning, impact absorption, and safety during physical activities.
Crafts and DIY Projects
Polyurethane foam is used in arts, crafts, and DIY projects for creating shapes, props, costumes, and decorations due to its lightweight and moldable properties.
