Pharmaceutical closure

The main applications of butyl rubber are in wire and cable applications, inner tubes, inner liners in tubeless tyres, tyre curing bladders, and pharmaceutical closures, the latter utilising the low... 

Halobutyls, which can easily covulcanize with high-unsaturation rubbers, are used in innerliners for tubeless tires as component for sidewalls of passenger-car tires and for heat-resistant truck inner tubes. Other applications involve a variety of sealant tapes, caulks, and pharmaceutical closures. 

Polysar. [Polysar] Isobuq lene/isoprene copolymers, ETOM, or EPM rubbers rubber for use in tire inner liners, pharmaceutical closures, medianical goods, gaskets, seals, hose, premies, insulation, chewing gum base, tank linings, sponge adhesives, set ts. 

PE is mostly used as a commodity/high volume medical plastic high density PE is a common polymer used for medical tubings and pharmaceutical closures, while LDPE is mostly used in sterile blister packs for drug packaging. 

Uses Rubber for use in tire inner tubes/liners/curing bladders, pharmaceutical closures, mech. goods, conveyor belts/hosing antivibration mounts food/drug seals adhesives in closure-sealing gaskets for food containers in food-contact articles for repeated use... 

EPM rubber Fluorosilicone elastomer rubber, pharmaceutical closures Isobutylene/isoprene copolymer, brominated rubber, pharmaceutical stoppers Isobutylene/isoprene copolymer, chlorinated rubber, profiles EPM rubber... 

In the process of production of rubber articles a lot of trade products designated to spray the working surfaces of the molds is used - ranging from soap solutions to silicone oils. However, these separating substances are not suitable for the production of elastomeric pharmaceutical closures and toys from a soft thermoplastic elastomer [73],... 

Nano-CaCOs is one of the many emerging applications of nanotechnology that is already finding successful commercial application. Reinforcing effect of nano-CaC03 in different compounds - NR and NR/NBR blend used in sports goods (laminated sheet for inflated balls), NR based cycle tube, bromobutyl-based pharmaceutical closures and CPE/CSM blend used for coated fabric was studied with one characteristic in mind that is to improve barrier properties as all these products have requirement of one common property - air retention. 

Elastomers are used in a wide range of industrial, transportation, domestic, construction and aerospace end-applications. The major consumer of both natural and synthetic rubber is the tyre industry. Five types natural rubber (NR), styrene butadiene rubber (SBR), polybutadiene, polyisoprene and the butyl (and halobutyl) rubbers are used in massive quantities around the world. Smaller applications for rubbers include conveyor belting, footwear, pharmaceutical closures, plant lining, hoses, extruded goods, flooring, power cables, gaskets and seals, and many, many other applications. 

The defect spinel form is used extensively in rubber applications. The primary application is in low- and medium-voltage power-cable insulations where it provides both excellent insulation stability under wet conditions and useful extrusion performance. Pharmaceutical closures form another important application due to the need for a chemically inert, white, filler. 

Halobutyl rubbers are widely used in pharmaceutical closures due to the following characteristics chemical... 

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