摘要:
Methods for the separation of targeted components from gun propellant formulations. In particular, the methods separate targeted components in a usable/useful form. Preferred methods are directed to the separation of nitrocellulose, nitroguanidine and/or nitroglycerine from a formulation containing one or more of these components.
摘要:
Methods for the separation of targeted components from gun propellant formulations. In particular, the methods separate targeted components in a usable/useful form. Preferred methods are directed to the separation of nitrocellulose, nitroguanidine and/or nitroglycerine from a formulation containing one or more of these components.
摘要:
Laminates of having a first outer layer of weatherable film, at least one mid layer, and a second outer layer containing an opacifying quantity of white pigment. The laminates are particularly useful for protecting photovoltaic cells, solar panels, and circuit boards. In photovoltaic cells, the laminates result in increased power generation.
摘要:
The present invention provides a protective backing sheet for photovoltaic modules. The backing sheets of the current invention possess excellent weather resistance, heat resistance, color retention, adhesion between layers and encapsulant, and scratch resistance. The backing sheet can minimize the deterioration in the performance of the solar module due to moisture permeation. It also can achieve desirable photoelectric conversion efficiency over a long period of time. Additionally the described backing sheet, or alternatively referred to backskin, can be made in an aesthetically pleasing form.
摘要:
Laminates of having a first outer layer of weatherable film, at least one mid layer, and a second outer layer containing an opacifying quantity of white pigment. The laminates are particularly useful for protecting photovoltaic cells, solar panels, and circuit boards. In photovoltaic cells, the laminates result in increased power generation.
摘要:
Protective sheet 1 for solar cells comprises a base material 11 and a thermoplastic resin layer 12 laminated on at least one surface of the base material 11. The thermoplastic resin layer 12 comprises a first layer 121 laminated on the base material 11 and a second layer 122 laminated on the first layer 121. The first layer 121 contains as the main component a copolymer of ethylene and at least one type selected from the group consisting of (meth)acrylic acid, (meth)acrylic acid ester, glycidyl (meth)acrylate and vinyl acetate. The second layer 122 contains an olefin-based resin as the main component. The protective sheet 1 for solar cells has excellent adhesiveness between the base material and the thermoplastic resin layer and can suppress the warping caused in a solar cell module.
摘要:
The present invention provides a high performance backsheet (alternatively referred to backing sheet) for photovoltaic applications and method for manufacture of the same. The high performance backsheet includes a compounded thermoplastic polyolefin or compounded ethylene vinyl acetate (“EVA”). The compounded thermoplastic polyolefin or EVA may be used by itself as one layer, or incorporated into a layer, or as a layer in multilayer laminate. The compounded thermoplastic polyolefin or EVA is useful in eliminating the necessity of using polyester in the backing sheet.
摘要:
A laminate for electronic devices contains a first outer layer of a layer comprising an organic solvent soluble and/or water dispersible, crosslinkable amorphous fluoropolymers, at least one mid-layer selected from at least one of the group consisting of (i) poly(chlorotrifluoro ethylene); (ii) polymeric film coated on one or both surfaces with liquid crystal polymer; (iii) liquid crystal polymers; (iv) metal foil; and (v) polyester, and a second outer layer wherein the second outer layer comprises pigmented EVA and wherein the second outer layer is substantially opaque to ultraviolet light. The laminate is particularly useful for use as a backing sheet for photovoltaic modules.
摘要:
Laminates of having a first outer layer of weatherable film, at least one mid layer, and a second outer layer containing an opacifying quantity of white pigment. The laminates are particularly useful for protecting photovoltaic cells, solar panels, and circuit boards. In photovoltaic cells, the laminates result in increased power generation.
摘要:
Protective sheet 1 for solar cells comprises a base material 11 and a thermoplastic resin layer 12 laminated on at least one surface of the base material 11. The thermoplastic resin layer 12 comprises a first layer 121 laminated on the base material 11 and a second layer 122 laminated on the first layer 121. The first layer 121 contains as the main component a copolymer of ethylene and at least one type selected from the group consisting of (meth)acrylic acid, (meth)acrylic acid ester, glycidyl (meth)acrylate and vinyl acetate. The second layer 122 contains an olefin-based resin as the main component. The protective sheet 1 for solar cells has excellent adhesiveness between the base material and the thermoplastic resin layer and can suppress the warping caused in a solar cell module.