Linear low density polyethylene fire retardant sleeve and its method for mfg

The material proportion of invented pipe are linear low density polyethylene 100%, chlorated paraffin 6-8%, antimony trioxide 4.5-6%, antimony pentoxide 1.2%, coupling agent 0.5-1.5%, calcium bicarbonate 0.3-0.6% and aluminium hydroxide 5-8%, after mixing, it is kneaded at 90-110 deg.C, prilled, pla...

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Bibliographische Detailangaben
1. Verfasser:	HAO LANXIANG
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The material proportion of invented pipe are linear low density polyethylene 100%, chlorated paraffin 6-8%, antimony trioxide 4.5-6%, antimony pentoxide 1.2%, coupling agent 0.5-1.5%, calcium bicarbonate 0.3-0.6% and aluminium hydroxide 5-8%, after mixing, it is kneaded at 90-110 deg.C, prilled, plasticized at 120-150 deg.C, extruded and coiled to obtain the product. It possesses fire-retardance, insulation, anti-static, no liability to aging, good tenacity, easy bending and convenience for construction. It is suitable for insulated casing pipe for piercing thro. conductor in various enging works, and for conveying pipeline of inflammable gas and liquid.