Crack-resistant siloxane molding compounds. [Patent application]
Abstract
The crack resistance of phenyl silicone molding resins containing siliceous fillers is improved by incorporating therein about 0.5 to 5.5% by weight of ..beta..-eucryptite, a lithium aluminum silicate having a negative thermal expansion coefficient. These molding resins are particularly suitable for encapsulating electronic devices such as diodes, coils, resistors, and the like.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 6256518
- Assignee:
- Dept. of Energy
- DOE Contract Number:
- AC04-76DP00613
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; POTTING MATERIALS; ADDITIVES; ALUMINIUM SILICATES; CRACKS; ENCAPSULATION; FILLERS; GLASS; LITHIUM SILICATES; RESINS; SILICONES; ALKALI METAL COMPOUNDS; ALUMINIUM COMPOUNDS; LITHIUM COMPOUNDS; MATERIALS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; OXYGEN COMPOUNDS; PETROCHEMICALS; PETROLEUM PRODUCTS; POLYMERS; SILICATES; SILICON COMPOUNDS; SILOXANES; 360600* - Other Materials
Citation Formats
McFarland, J W, and Swearngin, C B. Crack-resistant siloxane molding compounds. [Patent application]. United States: N. p., 1980.
Web.
McFarland, J W, & Swearngin, C B. Crack-resistant siloxane molding compounds. [Patent application]. United States.
McFarland, J W, and Swearngin, C B. Mon .
"Crack-resistant siloxane molding compounds. [Patent application]". United States.
@article{osti_6256518,
title = {Crack-resistant siloxane molding compounds. [Patent application]},
author = {McFarland, J W and Swearngin, C B},
abstractNote = {The crack resistance of phenyl silicone molding resins containing siliceous fillers is improved by incorporating therein about 0.5 to 5.5% by weight of ..beta..-eucryptite, a lithium aluminum silicate having a negative thermal expansion coefficient. These molding resins are particularly suitable for encapsulating electronic devices such as diodes, coils, resistors, and the like.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1980},
month = {11}
}
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