polyurethane造句
211. The developing history, chemistry of spray polyurethane ( urea ) elastomers are simply introduced.
212. Safety shoes in suede leather, anti-bacterial lining and insole, Polyurethane double density sole, oil-resistant, anti-static, water-proof available, steel toecap, steel midsole available.
213. Polyurethane melt is pseudoplastic fluid presenting shear-thinning property. B87 shows higher apparent viscosity than G83 at the same temperature.
214. The incombustibility of the military rigid polyurethane (PU) foam materials was studied. The optimum formula of compound flame retardant was determined by screening and orthogonal test.
215. UEW 155 is a kind of enameled copper wire, thermal class 155 , coated by polyurethane resin.
216. The one component solvent - free moisture curing polyurethane adhesive was researched.
217. The article gave a minute description of operational method and skill in measuring trace free TDI in polyurethane prepolymer by gas chromatography.
218. The poor weatherability of aromatic polyurethane is effectively improved by the compatibility of two polymer networks.
219. It was found that though the initiators were only about 3%-4.5% of the mass of polycaprolactone, they markedly affected the properties of the polyurethane.
220. Polyurethane adhesive is made of 1,4-BDO, MDI and polycaprolactone glycol which is high crystallinity, very high crystallization velocity and large cohesive strength.
221. The preparation method and technics of waterborne polyurethane are optimized.
222. Polyurethane hot - melt adhesive was prepared which polyester low molecular weight diol chain - extender, isocyanate and other.
223. Polyurethane polymer containing no additives has a high coefficient of friction.
224. The preparation methods of asphalt polyurethane waterproof coating and theoretical analysis of selection of compatilizer were studied. The proper compatilizer was synthesized.
225. UEW 155 is a kind of enameled round copper wire, thermal class 155, coated by polyurethane resin.
226. Safety shoes in black grain leather, anti-bacterial lining and insole, Polyurethane double density sole, oil-resistant, anti-static, water-proof available, steel toecap, steel midsole available.
227. A thermoplastic polyurethane elastomer(TPUE) which has good miscibility with NG is synthesized and used in thermoplastic composite solid propellant propellant(TCSP).
228. The synthetic methods of modified acrylate latices with organic silicon compounds, epoxy resin, polyurethane, organic fluorine compounds were reviewed.
229. Thermoplastic polyurethane elastomers are prepared with polyol ester containing OH, isocyanate and a chain extender.
230. UEW-Y is a kind of double coatings enameled copper round wire, thermal class 130, with polyurethane resin as under coating and polyamide resin as over coating.
231. An interpenetrating polymer network (IPN) was prepared from polypropylene glycol polyurethane (PU) and furfuralcohol resin or HF9200A epoxy furan resin (FA).
231.try its best to gather and create good sentences.
232. The results show that structure of polyurethane resin has important effect on resistance to yellowing of the transfer film leather.
233. In this paper a method of synthesizing the hot melt polyurethane adhesive for bookbinding was introduced.
234. A new type two component nonpoisonous solvent free polyurethane adhesive is introduced.
235. High resilience polyurethane slabstock foam based on self-produced polyether polyol was prepared.
236. Petroleum asphalt polyurethane waterproofing paint is a dually chemical reaction consolidated waterproofing one of high elasticity and high elongation.
237. Polyurethane ( PU ) pouring sealant was synthesized with polymer H and modified isocyanate K as basic materials.
238. Finite element dynamical analysis for polyurethane foam sandwich panel is studied.
239. Thermoplastic polyurethane based on polybutadiene was prepared by using Haake mixer.
240. Spraying of self - cure acrylic polyurethane hammer finish and operation hints are presented.
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