Coatings for improved flammability performance in electrical components
A technology for electrical components, coatings, applied in the field of coatings for improved flammability in electrical components, capable of addressing negative effects of component processing or molding, undesirable, unsatisfactory Nichrome wire test or glow wire test Questions such as requirements
Pending Publication Date: 2022-06-17
ティーイーコネクティビティサービシーズゲーエムベーハー
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- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0008] Many times a part may pass the open flame test of UL-94 but not meet the requirements of the nichrome wire test or the glow wire test
Additionally, the addition of traditional or newer non-halogen flame retardants to such parts to enable these tests may negatively affect the processing or molding of the part and is undesirable
Method used
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[0016] The description of exemplary embodiments in accordance with the principles of this invention is intended to be read in conjunction with the accompanying drawings, which are considered to be a part of the entire written description. In the description of embodiments of the invention disclosed herein, any reference to direction or orientation is for convenience of description only and is not intended to limit the scope of the invention in any way. Relative terms such as "lower", "upper", "horizontal", "vertical", "above", "below", "upper", "lower", "top" and "bottom" and their derivatives (eg , "horizontal," "downward," "upward," etc.) should be construed to refer to the orientation shown in the figures at the time being described or discussed. These relative terms are for ease of description only and do not require a particular orientation to be constructed or operated unless explicitly stated. Unless expressly stated otherwise, terms such as "attached," "fixed," "conne...
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The present application provides a coating for improved flammability performance for use with electrical components and for use with a variety of surfaces, including metallic and polymeric surfaces. The coating comprises a matrix, a primary additive, and a secondary additive, and provides enhanced performance of the electrical component by eliminating or delaying the onset of a combustion event, or reducing flame height in the event of a combustion event. The present application also provides an electrical component having improved flammability performance.
Description
technical field [0001] The present invention relates to a coating for improved flammability performance in electrical components that enhances electrical properties by eliminating or delaying the onset of a combustion event during an electrical overload, or reducing the flame height in the event of a combustion event component performance. Background technique [0002] In the electronics industry, electrical components such as connectors are used in many different applications. Safety is a key goal for such components, especially in the household appliance industry. Due to the potential for human misuse, overcurrent, or short circuit failures within wired electrical components, fire protection requirements should be created to determine the flammability of such components. [0003] Fire protection requirements have been created by the industry to evaluate and rate the flammability of components used in the electronics industry. Historically, many different methods have be...
Claims
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IPC IPC(8): C09D163/00C09D175/04C09D133/00C09D7/61C09D5/18H01R13/527
CPCC09D163/00C09D175/04C09D133/00C09D5/18C08L2201/02C08K3/346C08K2003/2227C08K2003/385C08K2003/387C08K5/34928C09D7/61C09D7/65C09D7/70H01B7/295C08J7/0427C08J7/05C08J2377/00C08K3/32C08K3/38C08K5/0066C08K5/5205C08K2201/001C09D133/08
Inventor 杰茜卡·H·B·赫蒙德兰詹·迪帕克·德希穆克
Owner ティーイーコネクティビティサービシーズゲーエムベーハー