摘要:
A vehicle is wrapped by an adhesive film which is then slit by applying first tape to the vehicle having a longitudinally extending filament carried by the tape at a position spaced from the side edges. A second tape is applied over the film at the first tape body so as to bridge to each side of the filament and pulling the filament so as to tear through the film and the first ad second tapes body with the second tape applying a force to the film acting to reduce tendency of the film to pull away from the object during the cutting by the filament as the filament is pulled.
摘要:
Protection barriers, such as floor protection barriers, and methods for making and using same. The protection barrier can include a base sheet and an energy absorbing layer. The base sheet can have two or more paperboard layers and one or more sizing layers. A first paperboard layer can form a first surface of the base sheet, a second paperboard layer can form a second surface of the base sheet, and the one or more sizing layers can be disposed between the first and second paperboard layers. The energy absorbing layer can be secured to the second paperboard layer.
摘要:
A masking material and method of forming a masking tape that includes a substrate and an adhesive layer disposed on the substrate. The adhesive layer is preferably thicker than the substrate and formed of a material that has a modulus of elasticity combined with a viscoelastic component that allows the adhesive to conform to discontinuities associated with a surface to which the masking material is applied. Preferably, the adhesive is formed in two rows that are aligned with the lateral, edges of the substrate and which prevent seepage of liquid materials between the masking material and the surface to which it is applied.
摘要:
An environmental barrier coating composition for a ceramic matrix composite is provided that includes a doped rare earth disilicate layer over the ceramic matrix composite. The doped rare earth disilicate includes a disilicate having a composition of RE 2 Si 2 O 7 . The RE is selected from the group consisting of at least one of lutetium, ytterbium, thulium, erbium, holmium, dysprosium, terbium, gadolinium, europium, samarium, promethium, neodymium, praseodymium, cerium, lanthanum, yttrium, and scandium.
摘要翻译:提供了一种用于陶瓷基质复合材料的环境屏障涂料组合物,其包括在陶瓷基质复合材料上的掺杂稀土二硅酸盐层。 掺杂的稀土二硅酸盐包括具有RE 2 Si 2 O 7组成的二硅酸盐。 RE选自镥,镱,ium,铒,钬,镝,铽,钆,铕,钐,ium,钕,镨,铈,镧,钇和钪中的至少一种。
摘要:
Dans ce procédé, l'une au moins des équations (A, B) suivantes est satisfaite : où : Z est la distance entre la tôle (1) et la buse (17) le long de la direction principale d'éjection (E), Z étant exprimée en mm, d est la hauteur moyenne de la sortie (25) de la buse (17) le long du sens (S) de défilement de la tôle (1) devant la buse (17), d étant exprimée en mm, V est la vitesse de défilement de la tôle (1) devant la buse (17), V étant exprimée en m. s -1 , P est la pression du gaz d'essorage dans la buse (17), P étant exprimée en N.m -2 , et fO 2 est la fraction volumique d'oxygène dans le gaz d'essorage.
摘要:
Dans ce procédé, l'une au moins des équations suivantes est satisfaite: (A) (B) : Z est la distance entre la tôle (1) et la buse (17) le long de la direction principale d'éjection (E), Z étant exprimée en mm, d est la hauteur moyenne de la sortie (25) de la buse (17) le long du sens (S) de défilement de la tôle (1) devant la buse (17), d étant exprimée en mm, V est la vitesse de défilement de la tôle (1) devant la buse (17), V étant exprimée en m. s -1, P est la pression du gaz d'essorage dans la buse (17), P étant exprimée en N.m -2 , et FO 2 est la fraction volumique d'oxygène dans le gaz d'essorage.
摘要:
The invention provides a hydrogel network comprising a plurality of hydrogel objects, wherein each of said hydrogel objects comprises: a hydrogel body, and an outer layer of amphipathic molecules, on at least part of the surface of the hydrogel body, wherein each of said hydrogel objects contacts another of said hydrogel objects to form an interface between the contacting hydrogel objects. A process for producing the hydrogel networks is also provided. The invention also provides an electrochemical circuit and a hydrogel component for mechanical devices comprising a hydrogel network. Various uses of the hydrogel network are also described, including their use in synthetic biology and as components in electrochemical circuits and mechanical devices.
摘要:
본 발명은 박막이고 저렴하면서도 전자파 흡수율이 우수한 전자파 흡수시트 및 그의 제조방법과 이를 포함하는 전자기기에 관한 것이다. 본 발명의 전자파 흡수시트는 다수의 미세 조각으로 분리된 비정질 리본으로 이루어진 적어도 1층의 박판 자성시트; 상기 비정질 리본의 일면에 접착되는 보호필름; 및 상기 비정질 리본의 타면에 접착되는 양면 테이프를 포함하는 것을 특징으로 한다.