矽酮膠是(shì)一種類似(si)軟膏，一旦(dàn)接觸空氣(qì)中的水分(fèn)就會固化(huà)㊙️成一種堅(jiān)韌的橡膠(jiāo)類固體的(de)材料。主要(yao)分為脫醋(cu)酸型💯，脫醇(chun)🏃‍♀️型，脫氨型(xíng)，脫丙型。矽(xī)酮膠因為(wéi)常被用于(yu)玻璃方面(mian)的粘接和(he)密封，所以(yǐ)俗稱玻璃(lí)🚶膠。Silicone rubber is a kind of ointment, once contact with moisture in the air will be solidified into a tough rubber type of solid materials.Mainly divided into the type of acetic acid, glycol type, ammonia, c.Because silicone rubber is often used for bonding and sealing glass, so commonly known as glass glue.
    單組份(fèn)矽酮玻璃(li)膠是一種(zhǒng)類似軟膏(gao)，一旦接觸(chu)空氣中的(de)水分就會(huì)固化成一(yi)種堅韌的(de)橡膠類固(gu)體的材料(liao)。One-component silicone glass glue is a kind of ointment, once contact with moisture in the air will be solidified into a tough rubber type of solid materials.
    矽酮玻璃(li)膠的粘接(jie)力強，拉伸(shēn)強度大，同(tong)時又具有(you)耐⭐候性🌈、抗(kang)🍉振性，和防(fáng)潮、抗臭氣(qì)和适應冷(leng)熱變化大(da)的特🌐點。加(jiā)之其較廣(guǎng)泛的适用(yòng)性，能實現(xiàn)大多數建(jiàn)材産品之(zhi)間的粘合(hé)，因✍️此應用(yong)價值非常(chang)大。Silicone glass glue stick relay is strong, tensile strength, and vibration resistance, weather and moisture, odor resistant and adapt to the characteristics of the change of hot and cold.Together with its broad applicability, which can achieve most adhesion between building materials products, so the application value is very big.
    矽酮膠(jiao)英文名字(zì)是SILICONE，是有機(ji)矽部分産(chan)品. 主要分(fèn)為脫醋酸(suān)型，脫醇型(xing)，脫氨型，脫(tuō)丙型。玻璃(lí)膠是矽酮(tong)膠俗稱名(ming)稱，因為用(yong)戶購買矽(xī)酮密封膠(jiao)主要使用(yòng)于玻璃方(fāng)面的粘接(jiē)和密封，所(suǒ)以就叫做(zuò)玻璃膠。Are English name is SILICONE, SILICONE rubber SILICONE products. Mainly divided into acetic acid type, type to take off the alcohol, ammonia, c.Glass rubber is a silicone rubber, commonly known as the name for the user to buy silicone sealant is mainly used in glass bonding and sealing, so he called the glass glue.
    化(hua)學成分有(you)聚二甲基(jī)矽氧烷，二(er)氧化矽的(de)聚合物⭕都(dou)可以稱矽(xī)酮。Chemical composition of polydimethylsiloxane, silicone polymer silica can say.
    矽酮的(de)主要成分(fèn)是聚二甲(jia)基矽氧烷(wan)，二氧化矽(xi)等組成。矽(xi)💰酮結構中(zhong)矽和氧構(gou)成雙鍵的(de)碳被矽代(dài)替。The main components of the silicone is polydimethylsiloxane, silica, etc.Silicone structure of silicon and oxygen by silicon instead of carbon double bond.
    就是這(zhe)樣一個結(jié)構式，兩個(gè)矽酮可以(yi)發生聚合(hé)，斷掉一👌個(gè)矽氧鍵，Si原(yuan)子再接一(yī)個基團，兩(liang)個氧連起(qi)來，就生成(chéng)矽酮類物(wù)質。Is a structured, twosilicone can occur polymerization, breaking a silica key, Si atoms by another group, the two together, oxygen generates silicone material. 等元件(jiàn)的密封要(yào)良好，以防(fáng)止空氣侵(qīn)入，從而控(kòng)制氣🈚穴🏃🏻‍♂️與(yu)氣蝕🔅的發(fā)生。在開始(shi)運轉前，往(wǎng)齒輪泵的(de)殼體内灌(guan)滿待輸送(song)的液體，便(biàn)于安全動(dong)。若環境溫(wēn)☔度低于冰(bing)🔞點，應預先(xian)向泵内通(tong)入熱蒸汽(qì)，進行預🚶‍♀️熱(re)處理，然後(hou)才可啟動(dòng)齒輪泵。齒(chi)輪泵的旋(xuán)轉方向要(yao)與進、出油(you)口相符。齒(chǐ)輪泵若是(shì)第一次運(yun)行，或長期(qī)閑置後再(zài)使用，最好(hǎo)在空載或(huo)小負荷🏃🏻情(qíng)況下先跑(pǎo)合一小時(shí)左右。如果(guǒ)在跑合階(jie)段預🌈先覺(jiào)出異🤞常溫(wēn)升、洩漏、振(zhen)動和噪聲(sheng)時，應機檢(jian)查。高粘度(du)泵的出口(kǒu)管路上還(hái)應㊙️當設置(zhi)安全🌐閥等(děng)保護裝置(zhi)，這樣一旦(dan)泵的出口(kou)通道發生(sheng)堵塞，就可(ke)以打開安(ān)全閥卸壓(yā)。對于需要(yao)正❗反轉的(de)高粘度齒(chi)輪泵，其進(jin)出口管路(lù)上均需設(she)置安全閥(fa)。High viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree.When installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump.If use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.Turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp bend, bend, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.Before starting operation, to gear pump casing filled with liquid, easy to safety.If the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.Direction of rotation of the gear pump, oil outlet in accord.Gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.If in the running-in stage in advance the abnormal temperature rise, leakage, vibration and noise, should machine inspection.High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.等元件的(de)密封要良(liang)好，以防止(zhǐ)空氣侵入(rù)，從而控制(zhi)氣穴與氣(qì)蝕🌈的發生(sheng)。在開始運(yùn)轉前，往齒(chi)輪泵的殼(ke)體内灌滿(man)待輸送的(de)液體，便于(yu)安全動。若(ruo)環境⛱️溫♋度(du)低♊于冰點(dian)，應預先向(xiàng)泵内通入(rù)熱蒸汽，進(jin)行預熱處(chu)理，然後才(cai)可啟動齒(chi)輪泵。齒輪(lún)泵的旋轉(zhuǎn)方向要與(yu)進、出油口(kǒu)相符。齒輪(lún)泵若是第(di)一次運行(hang)，或長期閑(xian)置後再使(shi)用，最好在(zai)空載或小(xiǎo)🔆負荷情況(kuàng)下先跑合(he)一小時左(zuo)右。如果在(zai)跑合階段(duan)預先覺🤟出(chu)異常溫升(sheng)、洩漏、振動(dong)和噪聲時(shi)，應機檢查(chá)。高粘度泵(beng)的出口管(guǎn)路上還應(yīng)當設置安(an)全閥等保(bao)護裝置，這(zhè)樣一旦泵(beng)的出口通(tōng)道發生堵(dǔ)塞，就可以(yǐ)打開安全(quán)閥卸壓。對(dui)于需要正(zhèng)🐕反轉的高(gāo)粘度齒輪(lun)泵，其進出(chū)口管路上(shàng)均需設置(zhì)安全閥。High viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree.When installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump.If use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.Turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp bend, bend, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.Before starting operation, to gear pump casing filled with liquid, easy to safety.If the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.Direction of rotation of the gear pump, oil outlet in accord.Gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.If in the running-in stage in advance the abnormal temperature rise, leakage, vibration and noise, should machine inspection.High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

   高(gāo)粘度齒輪(lún)泵的吸油(yóu)管道内徑(jìng)應足夠大(dà)，并避免狹(xia)窄通道或(huo)急劇拐彎(wān)、減㊙️少彎頭(tou)，去除不必(bì)要的閥門(men)、附件，盡可(kě)能地降低(dī)泵的安裝(zhuang)高🔴度，縮短(duǎn)吸油管道(dào)的長度，以(yǐ)減少壓力(lì)損失。管接(jie)頭等元件(jian)的㊙️密封要(yao)良好，以防(fang)止空氣侵(qin)入⛱️，從而控(kòng)制氣穴與(yǔ)氣蝕的發(fa)生。止回閥(fa)與👣安全閥(fa)在齒輪泵(bèng)的輸出管(guǎn)路上最好(hao)安裝一個(ge)止回閥。這(zhè)樣在檢修(xiū)泵及輸出(chu)🤞管道時，系(xì)統中的液(ye)體不會發(fa)生倒流。齒(chi)輪泵帶負(fù)荷停車時(shi)，亦可防止(zhǐ)泵倒轉而(ér)在其輸出(chū)管道内産(chǎn)💞生局部真(zhēn)空。應當注(zhu)意，出口止(zhi)回閥不能(néng)裝反🏃或出(chū)現卡死現(xiàn)象。高粘度(du)泵的出口(kou)管路上還(hái)應當☀️設置(zhi)安全閥等(děng)⛱️保護裝💜置(zhì)，這樣一旦(dan)泵🙇🏻的出口(kǒu)通道❤️發生(shēng)堵塞，就可(kě)以打開安(an)全閥㊙️卸壓(yā)。安全閥可(kě)以與泵體(tǐ)或泵蓋鑄(zhù)成一體，也(yě)可以單獨(dú)裝🔅配。對于(yu)需要👅正反(fan)轉的高粘(zhān)度齒輪泵(bèng)，其進出口(kou)管路上均(jun1)需設置安(an)全閥。High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp turn, reducing elbow, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.Check valve and relief valve on the output of the gear pump tube had better install a check valve.In the overhaul pump and output pipe, the system of fluid backflow will not occur.Gear pump to stop loading machine, can be in the output pipe to prevent pump reverse, and create a partial vacuum.It should be noted that the outlet check valve cannot be installed backwards or stuck.High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.The relief valve can be cast and pump body and pump cover, also can separate assembly.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

   高粘(zhān)度泵是輸(shu)送高粘度(dù)液體的齒(chǐ)輪泵，應做(zuo)到在較低(di)的功耗、較(jiao)少的洩漏(lou)、較大的壓(yā)力下輸出(chū)最多的流(liú)量。在确定(ding)所要輸送(song)的介質時(shí)，應該嚴格(ge)遵循産品(pǐn)🔴說明書上(shàng)的規定，盡(jìn)量使用廠(chang)家推🐉薦的(de)流體介質(zhì)，并注意考(kao)慮系統的(de)工作溫度(du)範圍。當希(xi)望在某一(yī)較寬的溫(wēn)度範圍内(nei)使用時，輸(shū)送介質的(de)粘度指數(shù)應該高些(xiē)。輸送介質(zhi)不僅是能(néng)量傳遞的(de)中介，而且(qie)也是潤滑(huá)、密封及傳(chuan)熱介質。液(yè)體粘度過(guo)高會增加(jiā)内摩擦阻(zǔ)力，降低輸(shū)出功率，浪(làng)費能量，并(bìng)産生過高(gāo)的系⚽統溫(wēn)度.高粘度(du)齒輪泵的(de)出口管路(lu)上應當設(shè)置安全閥(fa)等保護裝(zhuang)置，這樣一(yī)旦泵☂️的出(chū)口通道發(fā)生堵塞，就(jiù)可以打開(kai)安全閥卸(xiè)壓🌈。對于❤️需(xu)要正反⭐轉(zhuǎn)的🐕高粘度(du)齒輪泵，其(qi)進出口管(guan)路上均需(xū)設置安全(quan)閥。High viscosity pump is conveying liquid with high viscosity gear pump, should be in lower power consumption, less leakage, under the pressure of large output the most traffic.When determining to conveying medium, we should strictly follow the provisions of the product manuals on use manufacturers recommend fluid as far as possible, and pay attention to consider the system operating temperature range.When you want to use in a wide temperature range, medium viscosity index should be higher.Medium is not only the energy transfer intermediary, but also lubrication, sealing and heat transfer medium.Liquid viscosity is too high will increase internal friction resistance, lower output power, waste of energy, and generate high temperature system. High viscosity gear pump outlet pipe shall set up relief valve or other protective device on the road, so once the clogging pump export channels, can open the relief valve pressure relief.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.