矽酮膠是(shi)一種類似軟膏(gāo)，一旦接觸空氣(qì)中的水分就會(huì)固化🙇‍♀️成🔱一種堅(jiān)韌的橡膠類固(gu)體的材料。主要(yào)✌️分為脫醋酸型(xing)，脫醇👌型，脫氨型(xíng)，脫丙型。矽酮膠(jiāo)因為常被用于(yu)玻璃方面的粘(zhan)接和密封，所以(yi)俗稱玻璃膠。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(dan)組份矽酮玻璃(lí)膠是一種類似(si)軟膏，一旦接觸(chù)空氣🈲中的水分(fèn)就會固化成一(yī)種堅韌的橡膠(jiao)類固體的材料(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.
    矽酮玻璃膠的(de)粘接力強，拉伸(shen)強度大，同時又(yòu)具有🔞耐㊙️候性㊙️、抗(kàng)振性，和防潮、抗(kàng)臭氣和适應冷(leng)熱變化大🆚的特(tè)點。加之其較廣(guǎng)🚩泛的适用性，能(neng)實現大多數建(jiàn)材産品之間的(de)粘合，因此應用(yong)價值非常大。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(xī)酮膠英文名字(zi)是SILICONE，是有機矽部(bù)分産品. 主要分(fèn)為脫醋酸型，脫(tuo)醇型，脫氨型，脫(tuo)丙型。玻璃膠是(shì)矽酮膠🛀🏻俗稱名(ming)稱，因為用戶購(gòu)買矽酮密封膠(jiāo)主要使用于玻(bō)璃方面的粘接(jie)和密封，所以就(jiu)叫做玻璃膠。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)學成分有聚二(èr)甲基矽氧烷，二(èr)氧化矽的聚合(he)物都可以稱矽(xi)酮。Chemical composition of polydimethylsiloxane, silicone polymer silica can say.
    矽酮的主要(yao)成分是聚二甲(jia)基矽氧烷，二氧(yǎng)化矽等組成。矽(xi)㊙️酮結👄構中矽和(hé)氧構成雙鍵的(de)碳被矽代替。The main components of the silicone is polydimethylsiloxane, silica, etc.Silicone structure of silicon and oxygen by silicon instead of carbon double bond.
    就(jiu)是這樣一個結(jie)構式，兩個矽酮(tong)可以發生聚合(hé)，斷掉🐪一個矽氧(yǎng)鍵，Si原子再接一(yi)個基團，兩個氧(yang)連起來，就生成(chéng)矽酮類物質。Is a structured, twosilicone can occur polymerization, breaking a silica key, Si atoms by another group, the two together, oxygen generates silicone material. 等(děng)元件的密封要(yao)良好，以防止空(kong)氣侵入，從而控(kòng)制氣穴與氣蝕(shi)的發生。在開始(shi)運轉前，往齒輪(lun)泵的殼體内灌(guàn)滿待輸送的液(ye)體，便于安全動(dong)。若環境🚶溫度⭕低(di)于🈚冰點，應預先(xiān)向泵内通入熱(re)蒸汽，進行預熱(re)處🧑🏾‍🤝‍🧑🏼理，然後才可(kě)啟動齒輪泵。齒(chǐ)輪泵的旋轉方(fang)向要與進、出油(yóu)口相符。齒輪泵(beng)若是第一次運(yùn)行，或長期閑置(zhì)後再使用，最好(hao)在空載或小負(fù)✔️荷情況下先跑(pao)合一小時左右(you)。如果在跑合階(jie)段預先覺出異(yi)常溫升、洩漏、振(zhèn)動和噪聲時，應(yīng)🛀🏻機檢查。高粘度(du)📱泵的出☂️口管路(lù)上還應當設置(zhì)安全✨閥等保護(hu)🔱裝置，這樣一旦(dan)泵的🌈出口通道(dào)發生堵塞👅，就可(ke)以打開安全閥(fa)卸壓🏃🏻‍♂️。對于需要(yào)正反轉的高粘(zhān)度齒輪泵，其進(jìn)出口管路上均(jun)需設置安全閥(fá)。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.等元件的密封(feng)要良好，以防止(zhi)空氣侵入，從而(ér)控制氣🈲穴與氣(qi)⭐蝕的發生。在開(kāi)始運轉前，往齒(chi)輪泵的殼體内(nei)灌滿待輸送的(de)液體，便于安全(quan)動。若環境溫度(dù)低于冰點，應預(yu)先向泵内通入(ru)熱蒸汽，進行預(yu)熱處⚽理，然後才(cái)可啟動齒輪泵(beng)。齒輪泵的旋轉(zhuan)方向要與進、出(chū)油口相符。齒輪(lún)泵若是第一次(cì)運行，或長期閑(xián)置後再使用，最(zui)好在空載或小(xiao)🍉負荷情況下先(xian)跑合一小時左(zuo)右。如果在跑📱合(he)階段預先覺出(chu)異常溫升、洩漏(lòu)、振動和噪聲時(shi)，應🙇🏻機檢查。高粘(zhan)度泵的出口管(guan)路上還應當設(she)置安全閥等保(bǎo)護裝置，這樣一(yi)旦泵的出口通(tōng)道發生堵塞📱，就(jiu)可以打開安全(quán)閥卸壓❤️。對于需(xū)要正反轉的高(gao)粘度齒輪泵，其(qi)進出口管路上(shang)均需設置安全(quán)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.

   高粘度齒輪(lun)泵的吸油管道(dao)内徑應足夠大(dà)，并避免狹窄通(tōng)道或急劇拐彎(wān)、減少彎頭，去除(chu)不必要的閥門(men)、附件，盡可能地(di)降✨低泵的安裝(zhuāng)高度，縮短吸油(yóu)管道的長度，以(yǐ)減少壓力損失(shi)。管接頭等元件(jian)的密封要🈚良好(hao)，以防止空氣侵(qin)入㊙️，從而控制氣(qi)穴與氣蝕的發(fa)生。止回閥與安(an)全閥在齒輪泵(bèng)的輸出管路上(shàng)最好安裝一個(gè)止回閥。這樣在(zai)檢修泵及輸出(chu)管道時，系統中(zhong)的液體不會發(fā)生倒流。齒輪泵(beng)帶負荷停車時(shí)，亦可防止泵倒(dǎo)轉而在其輸出(chū)管道内産💋生局(jú)😄部真空。應當注(zhu)意，出口止回閥(fá)不能裝反或出(chū)現卡🔅死現象。高(gāo)粘度㊙️泵的出口(kǒu)管路上還應當(dāng)設置安全閥等(deng)保護裝♌置，這樣(yàng)💔一旦泵的出口(kou)通道發生堵塞(sai)，就可以打開安(ān)全閥卸壓。安全(quán)閥可以與泵體(ti)或泵蓋⛷️鑄成一(yī)體，也可以單獨(dú)裝配。對于需要(yào)㊙️正反轉的高粘(zhan)度齒輪泵，其進(jin)出口管路上均(jun1)需設置安全閥(fa)。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.

   高粘度泵是輸(shū)送高粘度液體(tǐ)的齒輪泵，應做(zuò)到在較低的功(gōng)耗、較少的洩漏(lou)、較大的壓力下(xià)輸出最多的流(liu)量。在确定所要(yào)輸送的介質時(shí)，應該嚴格遵循(xún)産品說明書上(shang)的規定，盡量使(shǐ)用廠家推薦的(de)流體介質🙇🏻，并注(zhù)意考慮系統的(de)工🛀作溫度範圍(wéi)。當希望在某一(yi)較寬的溫度範(fan)圍内使用😍時，輸(shū)送介💃🏻質的粘度(du)指數應該高些(xiē)。輸送介質不僅(jin)是能量傳遞的(de)中介，而㊙️且也是(shi)潤滑、密封及傳(chuán)熱介質。液體粘(zhān)度過高會增加(jiā)内摩擦阻🥵力，降(jiang)低輸出功率，浪(lang)費能💚量，并産生(shēng)過高的系👣統溫(wen)度.高粘度齒輪(lún)泵的出口管路(lu)上應當設置安(ān)全閥等保護裝(zhuang)置，這樣一旦泵(bèng)的出口通道發(fā)生堵塞，就可以(yi)打開安全閥🍉卸(xie)壓。對于需要⁉️正(zhèng)反💜轉的高粘度(du)齒輪泵，其進出(chu)口管路上均需(xu)設置安全閥。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.