摘要:
An epoxy/elastomer adduct, a method of forming the adduct and materials and articles incorporating the adduct are disclosed. The adduct preferably includes up to about 60% by weight of an elastomeric component, up to about 90% by weight of an epoxy component and optionally one or more additives.
摘要:
A member is balanced by determining a target location at which weight is needed to counter an imbalance. A weighted adhesive is applied to the target location to then balance the member.
摘要:
There is disclosed a method of applying activatable material to a member of an article of manufacture such as an automotive vehicle. According the method, the activatable material is provided to an applicator followed by applying the activatable material to the member. Preferably, the activatable material is applied in a condition that makes the material suitable for allowing further processing or assembly of the member, the article of manufacture or both.
摘要:
There is disclosed a system and method of employing a porous container for sealing, baffling, reinforcing or a combination thereof. According to the method, a porous container having one or more openings is provided. An expandable material is associated with the container and is preferably placed within the container. Thereafter, the expandable material is expanded to contact and adhere to a structure of an article of manufacture (e.g., an automotive vehicle).
摘要:
There is disclosed a system and method of employing a porous container for sealing, baffling, reinforcing or a combination thereof. According to the method, a porous container having one or more openings is provided. An expandable material is associated with the container and is preferably placed within the container. Thereafter, the expandable material is expanded to contact and adhere to a structure of an article of manufacture (e.g., an automotive vehicle).
摘要:
There is disclosed a reinforcement material for forming reinforced members. The reinforcement material includes a strengthening material which is preferably a fabric disposed at least partially between portions of matrix material.
摘要:
There is disclosed a metallic foam and a method of forming a metallic foam such as an aluminum foam. There is also disclosed a method of using the metallic foam.
摘要:
There is disclosed a two-component adhesive material and method of use therefore. The two-component adhesive material is typically a cure-in-place adhesive that includes an amine component, an acid component, an epoxy component or a combination thereof.
摘要:
A thermohardenable structural adhesive material that upon curing has an elongation at break of at least 10% and has a glass transition temperature (Tg) of 80° C. or higher and is useful as a structural adhesive in automobiles to reduce the deformation of bonds particularly during accidents, the adhesive is dry to the touch at ambient temperature and can be melt processed at temperature below that at which thermohardening occurs. The adhesives are useful in applications requiring a combination of high strain to failure, glass transition temperature more than 80° C., high stiffness and high strength. This combination is of particular interest in the aerospace and automotive industries.
摘要:
An adhesive formulation comprising i) an adduct of an epoxy resin and an elastomer, ii) a phenoxy resin; a core/shell polymer; iv) a curing agent which provides a structural adhesive with improved low temperature impact strength particularly useful for bonding metal especially in the automotive industry.