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21 rock wool
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22 wool
1. шерстьdead wool — заводская шерсть, подпар
2. ватаglass wool — стекловата, стеклянная вата
mineral wool — минеральная шерсть, минеральная вата
rock wool — минеральная шерсть, минеральная вата
3. древесная шерсть4. тонкая стружка -
23 Algaline
The name given to a material produced from water reeds in Russia, in 1933, and used for making surgical bandages. It is claimed that the hygroscopicity of Algaline is twice that of ordinary cotton wool. -
24 Vinyon
Vinyon is derived from a vinyl resin, which is known chemically as a co-polymer of vinyl chloride and vinyl acetate. The vinyl resin, in the form of a dry powder, is dispersed in acetone, the dispersion is then filtered through a filter press, and de-aerated by allowing it to stand for 48 hours. Extrusion of the filaments is carried out by a dry spinning process. After the filaments have been allowed to stand for at least 12 hours, they are wet twisted, and the twisted yarn is then stretched by means of a suitable device to about 140 per cent of its original length. Two types called Type 1 and Type 2 are in general use. Vinyon E, produced by a modified process, has high elasticity and differs from the regular types of Vinyon in certain other properties. Applications for Vinyon include filter fabrics, fish lines, nets, acid and alkali resistant fabrics and clothing, protective pipe covering, elastic insulation, shower curtains, bathing suits, waterproof clothing, fireproof awnings and curtains, hosiery and fusible shape-retaining fabrics. Staple fibres mixed with cotton or wool are used in making felts and permit production of fabrics which will maintain a pressed crease or fold. Vinyon E is suitable where high elasticity is desirable in cords, braids and woven or knitted fabrics. Uses include suspension for jungle hammocks, heavy duty suspenders for aviators' suits, surgical stockings, knee braces and metatarsal bandages. -
25 silicate wool
English-Russian dictionary on nuclear energy > silicate wool
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См. также в других словарях:
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cotton — The white, fluffy, fibrous covering of the seeds of a plant of the genus Gossypium (family Malvaceae); used extensively in surgical dressings. [Ar. qútun] absorbent c. c. from which all fatty matter has been extracted, so that it readily takes up … Medical dictionary
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surgical dressing — noun a loosely woven cotton dressing for incisions made during surgery • Hypernyms: ↑dressing, ↑medical dressing • Part Meronyms: ↑gauze, ↑gauze bandage … Useful english dictionary
absorbent cotton — cotton for surgical dressings, cosmetic purposes, etc., made absorbent by removing the natural wax. [1885 90, Amer.] * * * … Universalium
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Robin T. Cotton — Robin Thomas Cotton (May 13, 1941, England) is a physician who is well known for his work in pediatric otolaryngology. He is currently the Director of Otolaryngology/Head and Neck Surgery at the Cincinnati Children s Hospital Medical Center in… … Wikipedia
absorbent cotton — n cotton made absorbent by chemically freeing it from its fatty matter * * * purified cotton [USP] cotton that has been purified, freed from fatty matter, bleached, and sterilized; used as a surgical dressing … Medical dictionary