摘要:
A fire retarding and fire shielding structural panel for a vehicle, comprising at least one compressed composite composed of a thermoplastic or thermosetting resin matrix containing a multiplicity of non-flammable carbonaceous fibers.
摘要:
Flame retarding and fire barrier structure comprising a blend of carbonaceous fibers and natural and/or synthetic fibers. The carbonaceous fibers have a nitrogen content of 5 to 35%, an LOI value of greater than 40 and are derived from stabilized acrylic fibers.
摘要:
Flame retarding and fire barrier structure comprising a blend of carbonaceous fibers and natural and/or synthetic fibers. The carbonaceous fibers have a nitrogen content of 5 to 35%, an LOI value of greater than 40 and are derived from stabilized acrylic fibers.
摘要:
A means for improving the fire resistance of carbonaceous polymeric substance comprising a non-graphitic carbonaceous polymeric material having an LOI value greater than 40, produces a char formation greater than 65% and a thermoconductivity less than 1 BTU ft/Hr ft.sup.2 .degree.F. by utilizing an organosilicone polymer in an amount to provide ignition resistance. Also, there is provided a means for improving the fire resistance and thermal stability of resins and polymers.
摘要翻译:包含含有大于40的LOI值的非石墨碳质聚合物材料的含碳聚合物质的耐火性的方法产生大于65%的焦炭形成和小于1BTU ft / Hr ft2°F的导热系数。 利用有机硅聚合物的量提供耐火性。 另外,提供了改善树脂和聚合物的耐火性和热稳定性的方法。
摘要:
Flame retarding and fire barrier structure comprising a blend of carbonaceous fibers and natural and/or synthetic polymeric fibers. The carbonaceous fibers are present in the blend in an amount of from 7.5 to 92.5 percent and have a carbon content of greater than 65 percent and a LOI value of greater than 40. The structure also contains carbonaceous particles or platelets.
摘要:
The invention resides in a nonlinear heat set aromatic polyamide fiber having a reversible deflection of greater than 1.2:1 at ambient temperatures, an aspect ratio of greater than 10:1, and a bending strain value less than 50%, and the method of preparing said fiber.
摘要:
A thermal insulating and/or sound absorbing structure comprising a batting of resilient, elongatable, non-flammable non-linear carbonaceous fibers, said fibers having a reversible deflection ratio of greater than 1.2:1, an aspect ratio greater than 10:1 and an LOI value greater than 40.
摘要:
A multicomponent polymeric fiber, film or foam having at least one component comprising fire resistant carbonaceous material and another component comprising non-carbonaceous material.
摘要:
An antislosh, flame arresting structure for use in or with containers holding flammable fluids comprising a multiplicity of heat set carbonaceous fibers having an LOI value greater than 40 in an amount effective for preventing sloshing of the fluids and capable of arresting a flame front.
摘要:
A structure is provided comprising carbonaceous materials for absorbing and/or reflecting radiated energy or electromagnetic energy. The structure is useful for camouflage or for shielding electromagnetic radiation, especially microwaves.