This article in view of the network structure of polyether polyurethane ,through the increase of functional additive to PET ,such as ternary copolymer, polyvinylalcohol, special modified hydroxy-functional acrylic resin, flexibility epoxy resin, nitrocellulose, to study the kind of functional additive, addition, craft to the effect of PET mechanics performance.

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Suitable water-immiscible organic solvents include aromatic hydrocarbons, eg toluene, xylene, naphthalene, tetrahydronaphthalene and methyl naphthalene; chlorinated aromatic hydrocarbons, eg chlorobenzene, fluorobenzene, chloronaphthalene and bromonaphthalene; esters, eg butyl acetate, ethyl acetate, methyl benzoate, ethyl benzoate, benzyl benzoate, butyl benzoate, phenylethyl acetate, butyl lactate, benzyl lactate, diethyleneglycol dipropionate, dimethyl phthalate, diethyl phthalate, dibutyl phthalate, di(2-ethylhexyl) phthalate; alcohols having six or more carbon atoms, eg hexanol, octanol, benzyl alcohol, phenyl ethanol, phenoxy ethanol, phenoxy propanol and phenoxy butanol; ethers having at least 5 carbon atoms, preferably C 5-14 ethers, eg anisole and phenetol; nitrocellulose, cellulose ether, cellulose acetate; low odour petroleum distillates; turpentine; white spirits; naphtha; isopropylbiphenyl; terpene; vegetable oil; mineral oil; essential oil; and natural oil; and mixtures of any two or more thereof.

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Our company adopt advanced production technology and equipment, to paint in different modified resin system pre-dispersion, used for high-grade inks, paints and coatings production, the main products are lipid soluble and alcohol soluble nitrocellulose pre-dispersed pigment-based color films, water-based acrylic paints pre-dispersed color tablets, chlorine vinegar pre-dispersed pigment color polymer films, cellulose acetate butyrate pre-dispersed pigment color films, polyvinyl butyral pre-dispersed pigments, such as color film.

本公司采用先進(jìn)的生產(chǎn)技術(shù)和設(shè)備九九免费黄色，把顏料在不同的改性樹脂體系中進(jìn)行預(yù)先分散国产2020最新精品视频，用于高檔油墨、油漆和涂料的生產(chǎn)欧美白人最猛性XXXXX69交，主要產(chǎn)品有脂溶和醇溶型硝化棉預(yù)分散顏料色片中国一级毛片视频、水性丙烯酸預(yù)分散顏料色片、氯醋聚合物預(yù)分散顏料色片欧美黑人巨大激情视频、乙酸丁酸纖維素預(yù)分散顏料色片一区,二区,三区乱淫视频、聚乙烯醇縮丁醛預(yù)分散顏料色片等。

The results showed that phosphating followed by coating acrylic acid can improve the adhesive strength. Increasing water temperature and the concentrations of cellulose nitrate in the buffer layer, decreasing the concentrations of R-2 resin and solvent can reduce the elongation.

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At present, the salt in dehalogenation, Glauber's salt extraction, sulfur money dehydration, caustic alkali salt Works of separation, separation of potassium chloride, from nitrocellulose acid, citric acid industry, such as solid-liquid separation applications are successful.

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The virtual operating and training system for guncotton producing includes theory knowledge, entity model, accident scene, database, virtual operating, operating and testing modules.

硝化棉生產(chǎn)虛擬操作培訓(xùn)系統(tǒng)免费看美国牲交毛片，包括理論知識(shí)和實(shí)物模型、事故場(chǎng)景和數(shù)據(jù)庫(kù)久久黄色视频免费看、虛擬操作及操作考核測(cè)試模塊等日韩免费福利网在线观看视频。

The paint is composed of nito cotton, alkyd resin and any colour of pigments, plastcizer, and organic solvent.

該漆是由硝化棉、醇酸樹脂及各種顏料老妇毛多多、增塑劑和有機(jī)溶劑調(diào)制而成高清无码在线黄色视频。

As one of the three executive committee members of WONIPA, SNC is the only Chinese nitrocellulose enterprise that surpasses international giants.

公司是世界硝化棉制造商協(xié)會(huì)三家執(zhí)委單位之一，是唯一超越硝化棉國(guó)際巨頭的中國(guó)本土企業(yè)91se资源在线观看。

Among them, the Xuefei company nitrocotton to be in the national civil nitrocotton production enterprise first, the Huasong Company plasticizer production and marketing occupies the nation third.

其中国外超碰97人人爽人人做，雪飛公司硝化棉在全國(guó)民用硝化棉生產(chǎn)企業(yè)中名列第一，華松公司增塑劑產(chǎn)銷居全國(guó)第三99久久蜜v视频。

Shandong Zhiqiang Group is a private enterprise, founded in 1994, I unit after more than 10 years of development, set up a refined cotton Limited, Nitrocellulose Limited, distempers Mastics tablets Limited, Yan Milling Co., Ltd., seasoning food Limited, strong Clothing Co., Ltd., Biological Technology Co., Ltd., Tongda Technology Co., Ltd.

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collodion cotton：膠棉,低氮硝化纖維素

collet 小軸鉗;套筒 | collodion cotton 膠棉,低氮硝化纖維素 | colloid 膠體;膠態(tài),膠狀

collodion cotton：硝化棉

火棉膠,膠棉 collodion | 硝化棉 collodion cotton | 膠體化學(xué),膠質(zhì)化學(xué) colloid chemsitry

N.C lacquer：硝化棉噴漆

Natural clear lacquer 清漆 | N.C lacquer 硝化棉噴漆 | N.C lacquer enamel 硝色棉色漆

NC：硝化纖維

1841年勞倫特(Laurent)從酚的硝化中制得苦味酸炸藥; 1845年薛恩賓(Schoenbein)使棉纖維硝化而獲得強(qiáng)棉,后來(lái)又從硝化纖維(NC)中制得所謂B火藥發(fā)射藥--直到本世紀(jì)初法國(guó)仍然沿用這種發(fā)射藥.

NC nitrocellulose：硝酸纖維素(硝化棉)

CYC Cyclohexanone 環(huán)己酮 | NC Nitrocellulose 硝酸纖維素(硝化棉) | CAB Cellulose Acetobutyrate 醋酸丁酸纖維素

nitrocotton：硝化棉

nitrofen 護(hù)谷(*農(nóng)藥) | nitrocotton 硝化棉 | nitrocomplex 硝基錯(cuò)合物

pyroxylin silk：硝化人造纖維,硝化絲

pyroxylin coating 硝化棉涂布 | pyroxylin silk 硝化人造纖維,硝化絲 | pyroxyline varnish 低氮硝化纖維漆

pyroxylin coating：硝化棉涂布

pyroxyling 硝化棉 | pyroxylin coating 硝化棉涂布 | pyroxylin silk 硝化人造纖維,硝化絲

cotton powder：硝化棉

cottage box 小屋型火警箱 | cotton powder 硝化棉 | cotton 棉

nitro-cotton：硝化棉

nitro phosphate 硝酸磷肥 | nitro-cotton 硝化棉 | nitro-grade benzene 硝化級(jí)苯