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Subject: good grain retention at thin gauges polym. EP 1040162 discloses “Thermoplastic polymer compositions” based on PP. These compositions are said to be suitable for thermoforming which demonstrates good grain retention at thin gauges, low gloss and whose cost is competitive for many applications, particularly in the automotive industry. The compositions contain (a) 10-35 wt.% of polypropylene or an ethylene/propylene copolymer, (b) 0-30 wt.% uncrosslinked ethylene propylene copolymer rubber having an ethylene content 60-80 wt.%, (c) 10-25 wt.% of an ionomeric copolymer of ethylene and an α,Я-unsaturated C3-C8 carboxylic acid, (d) 2-6 wt.% of a copolymer of ethylene and glycidyl acrylate or glycidyl methacrylate, (e) 5-20 wt.% polyethylene, and (f) 0-25 wt.% of an ethylene alpha-olefin copolymer elastomer.Как перевести good grain retention at thin gauges??? Заранее спасибо! |
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thin gauge - м.б. речь про мелкие (тонкие) формы "Thin-gauge thermoforming is primarily the manufacture of disposable cups, containers, lids, trays, blisters, clamshells, and other products for the food, medical, and general retail industries" (Heavy Gauge Thermoforming - Pallets, Dunnage trays, Totes & Bins, Housings, |
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