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The term cosmetic packaging is used for containers (primary packaging) and secondary packaging of fragrances and cosmetic products. [ 1 ] [ 2 ] Cosmetic products are substances intended for human cleansing, beautifying and promoting an enhanced appearance without altering the body's structure or functions.
Industrial Insulation. Rigid polyurethane foam is used in various industries to provide thermal insulation to installations and pipes. In particular, the piping for district heating systems in Europe is primarily insulated using a pre-insulated pipes sandwich assembly composed of a steel heat service pipe, an insulating layer (polyurethane foam) and a polyethylene (PE) casing, which are bonded ...
The chain silicate structure of the pyroxenes offers much flexibility in the incorporation of various cations and the names of the pyroxene minerals are primarily defined by their chemical composition. Pyroxene minerals are named according to the chemical species occupying the X (or M2) site, the Y (or M1) site, and the tetrahedral T site.
Skin pack, or skin packaging, is a type of carded packaging where a product (or products) is placed on a piece of paperboard or in trays, and a thin sheet of transparent plastic is placed over the product and paperboard or trays. [1] [2] [3] The printed paperboard/tray usually has a heat-seal coating. The plastic film (LDPE, ionomer, etc.) is ...
surfactant used as a detergent and emulsifier propane: propane CH 3 CH 2 CH 3: propellant (pressurized dispenser) paraben: preservative peg-20: a variety of Polyethylene glycol: often used as an ointment base polymethyl methacrylate (PMMA) [7] (C 5 O 2 H 8) n: palmitic acid: CH 3 (CH 2) 14 COOH paraffinum liquidum: petrolatum: C 15 H 15 N ...
Diopside is a monoclinic pyroxene mineral with composition MgCaSi 2 O 6. It forms complete solid solution series with hedenbergite (FeCaSi 2 O 6) and augite, and partial solid solutions with orthopyroxene and pigeonite. It forms variably colored, but typically dull green crystals in the monoclinic prismatic class.
The term cosmetic packaging is used for primary packaging and secondary packaging of cosmetic products. [citation needed] Primary packaging, also called cosmetic containers, houses the cosmetic product. It is in direct contact with the cosmetic product. Secondary packaging is the outer wrapping of one or several cosmetic container(s).
Adhesives and sealants: These chemicals are used to bond materials together and provide leak-proof sealing in various applications, such as automotive, construction, and packaging. Agrochemicals: Chemicals used in agriculture , including fertilizers, pesticides, herbicides, and fungicides, to enhance crop yield and protect plants from pests and ...