Polyurethane Foam Core is a CFC-free, rigid, closed-cell, flame-retardant foam core and has a density of 6 pounds per cubic foot (PCF). It exhibits a high strength-to-weight ratio due to its cellular structure and cross-linked resin.

FL#46851, ±70 PSF, HVHZ, Large Missile Impact D. Available Outswing and Inswing. Limitations apply. Consult the Windstorm tab (in the Specialty Products section) for more details. Available up to 3 hours with ITS/WHI label. Limitations apply.

聚氨酯 （polyurethane， IUPAC 缩写PUR，一般缩写PU）又稱 聚胺基甲酸酯[1] 、 聚胺甲酸酯[2]，是指主链中含有 氨基甲酸酯 特征单元的一类 高分子。 这种 高分子材料 既有 橡胶 的 弹性，又有 塑料 的 强度 和优异的加工性能，在塑料、橡胶、 泡沫 、 纤维 、 涂料 、 黏合剂 和功能高分子七大领域均有重大应用价值。 工业上广泛用于低速轮胎、垫圈、车垫等领域。 在日常生活领域聚氨酯被用来制造各种泡沫和塑料海绵。 聚氨酯还被用于制造 避孕套 （对 乳胶 避孕套过 …

Modipur® is a range of different Polyurethane (PU) core foams for Wind Energy applications. Hexcel is able to formulate the most appropriate PU core foams for just about every Wind Energy application and has access to a wealth of history and experience in PUR knowledge and application from the ski industry.

Urethane (Polyurethane – PU) foam core, made from expanded polyurethane, is a closed-cell core that can be produced in a wide variety of densities and thicknesses. While the structural properties of urethane foam cores may not be suited for more demanding applications, they are used widely to build thickness, create section-forms, for their ...

Composite panels with polyurethane (PU) foam-core and facing materials, such as gypsum, engineered wood or some composite materials, are being used as structural members in building construction. This paper reviews and summarises major research developments, and provides an updated review of references on the structural performance of foam ...

Polyurethane (PU) core sandwich panels are common for cold rooms, industrial building walls, roof, partitions, modular buildings and refrigerated trailers. I-C-P produces high quality and high-performance continuous composite plates and sandwich panels.

2024年11月15日 · Polyurethane (PU) foams have emerged as versatile and indispensable materials across a wide range of multifunctional and high-performance applications. PU foams have low density and good dimensional stability due to …

This industry-leading product uses a specially-designed polyurethane closed-cell foam that offers several crucial advantages: strength, thermal performance, and a Class I fire resistance rating. PUR panels are also connected by a patented cam-lock system that saves up to 30% on installation time over other SIPs.

90kg/m³ polyurethane (PU) foam block ideal for composite pattern making. This high density foam can be used to produce sturdier, more detailed patterns. It can still be cut and shaped by hand but is also well suited to CNC machining. Also suitable for use as a buoyancy foam or structural core material in larger applications.