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91, Polyester, polypropylene, high density vinylon filter cloth is widely used in the pharmaceutical, chemicals, dyes, smelting, cement, mining and other enterprises in production.

92, The facility is also a world-scale chemical plant, pumping out thousands of tons of polyethylene and polypropylene, the building blocks of plastic, and paraxylene, which gets turned into polyester.

93, PACKING: In polypropylene bags of 25 kg or 40 kg bags, of approximately 20 mt nett per container.

94, The polypropylene fiber can effectively control the length, width and number of the drying shrinkage crack of early-age concrete.

95, The containers were being used as buoys for the longline, braided polypropylene cording.

96, The invention discloses oil for polypropylene fibers, which is formed by mixing potassium cetanol phosphate, polyethylene glycol (800) oleate, polyoxyethylene castor oil and white oil.

97, May also used in the aluminum - titanium - boronalloys manufacture, chemical additive in the aluminum processing and light metal smelting, catalyst in the polypropylene synthesis.

98, The finished flax yarn and polypropylene filament composite material has good tensility, impact-resistant property and energy absorption property, etc.

99, Polyurethane demulsifier for crude oil were prepared from polypropylene glycol, xylene, toluenediiso - cyanate in xylene solvent.

100, Take high quality homemade or import PAN (Polypropylene Nitrile) protonema ( milk-white ) Oxygenation disposes it into black bright long silk by the new type of beforehand oxygenation stove.

101, The plastic housing, mostly polypropylene, contains lead electrodes and sulphuric acid.

102, The conclusion is that the low tacticity polypropylene has a wide market foreground and the altered original unit has good economic benefit.

103, High fluidity polypropylene is produced mainly by two methods, chemical degradation and new catalyst with hydrogen modulation.

104, Polystyrene and polypropylene are the two plastic materials generally used for battery parts.

105, Chlorinated polypropylene(containing about 30% chlorine by weight) used in this paper is product from Guangzhou Jinzhujiang, it is yellowish and translucence.

106, The experiment result shows that adding polypropylene fiber into concrete can improve its ductility and inhibit its cracking process and ultimately achieve the cracking-control aim.

107, Arbutus resins were obtained by heterogeneous graft copolymerhation of polypropylene ( PP ) with acrylonitrile ( AN ) and styrene ( St ).

108, The hydrophilic modification of polypropylene non-woven fabric (NWF) surface was conducted by coating PVA (poly vinyl alcohol) film on the NWF surface via dip-coating method.

109, It a thickness of only 0.3 mm materiality, antishrinking polypropylene is lenslet ledrel tsal qipanshan - shueef regular order.

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110, Hard elastic polypropylene is formed by crystallized under strain and annealing.

111, The properties of polypropylene composites filling with the untreated and surface treated bagasse were tested respectively.

112, Isotacticity is one of the important index for quality control of polypropylene production.

113, The writer chose the hollowness fiber filter module of the two kinds of material: Polypropylene Cyanotype (PAN) and Polymer SipHon (PS) to preceded the research.

114, METHOD Colorimetry for POD activity and polypropylene amic gel electrophoresis ( PAGE ) for isoenzyme were used.

115, Intensified polypropylene injection molding, excellent anticorrosion, low price and wide applicability.

116, Most polymers, such as polythene (polyethylene) and polypropene (polypropylene) are not biodegradable.

117, Preliminary research about emulsification of chlorinated polypropylene ( CPP ) was carried out.

118, Polypropylene is the second resin in the family of polyolefin composed of long chain saturated hydrocarbons.

119, After confirming the enhancement function of fibrous brucite, we utilize their peculiar performance to mix with the polypropylene fibre, steel fibre, and observe its mechanics performance.

120, Pyrolysis and liquification of polypropylene(PP) were studied by using molten ZnCl2 as heat carrier.