雙組份打膠機(jī)膠粘劑的物化性能測(cè)試一是對(duì)膠液的均勻性、狀態(tài)、顏色和是否有雜質(zhì)(外觀測(cè)試)。二、可以用密度瓶測(cè)定液態(tài)膠粘劑的密度是多少(密度測(cè)試)。三用涂-4粘度計(jì)(秒)和旋轉(zhuǎn)粘度計(jì)(Pa.S)進(jìn)行測(cè)試黏度是多少(黏度測(cè)試)。四、研究膠粘劑固化條件的重要數(shù)據(jù)(固化速度測(cè)試)。

The physical and chemical properties of the adhesive for two-component adhesive machine are tested, one is the uniformity, the state, the color and the impurity (the appearance test) of the glue. Two, the density bottle can be used to determine the density of liquid adhesives (density test). Three using -4 viscometer (seconds) and rotational viscometer (Pa.S) to test the viscosity (viscosity test). Four. Study the important data of curing conditions (curing rate test).

膠接強(qiáng)度跟哪些因素有關(guān)?

What are the factors associated with bonding strength?

1)膠粘劑主體材料的結(jié)構(gòu)、性質(zhì)和配方;2)被粘物的性質(zhì)與表面處理;3)涂膠、膠接和固化工藝有關(guān);4)膠接頭的形式、幾何尺寸和加工質(zhì)量;5)強(qiáng)度測(cè)試的環(huán)境如溫度、壓力等;6)外力加載速度、方向和方式等。

1) structure, properties and adhesive formulation main material; 2) by nature and surface treatment of adhesive material; 3) coating, adhesive and curing process; 4) form, geometric dimensions and processing quality of adhesive joints; 5) strength test environment such as temperature, pressure and so on; 6) external loading speed, direction and way.

雙組份打膠機(jī)批發(fā)

溫度影響硅膠點(diǎn)膠機(jī)膠水的粘稠度和速度，在硅膠點(diǎn)膠機(jī)的工作中是一個(gè)非常重要的參數(shù)，點(diǎn)膠膠水在不用的時(shí)候一般存儲(chǔ)在冰箱中，使用之前半小時(shí)左右拿出來。

The influence of temperature on silica gel dispenser glue viscosity and velocity in silicone dispensing work is a very important parameter, dispensing glue when not in use are normally stored in the refrigerator, take out half an hour before use.

膠水的粘度對(duì)于電教質(zhì)量的影響是十分大的，粘度過大，可能導(dǎo)致拉絲現(xiàn)象;多小的話，可能導(dǎo)致身染焊盤，所以選擇合適的濃度對(duì)于硅膠點(diǎn)膠機(jī)的工作是十分重要的。在硅膠點(diǎn)膠機(jī)的使用過程中會(huì)遇到各種各樣的問題，但是只要你提前做好準(zhǔn)備，了解硅膠點(diǎn)膠機(jī)的性能和參數(shù)，就一定可以解決的。

The viscosity of glue for teaching quality is very high, the viscosity is too large, may cause the phenomenon of drawing; small words, may lead to body dye pad, so select the appropriate concentration is very important for silicone dispensing work. In the use of silicone dispenser, will encounter a variety of problems, but as long as you are prepared in advance to understand the performance and parameters of silicone dispenser, you can certainly solve.

膠水在使用的時(shí)候溫度應(yīng)該控制在24攝氏度左右;另外，環(huán)境的溫度也對(duì)膠水有很大的影響，據(jù)測(cè)試表明，環(huán)境溫度差5攝氏度的話，就會(huì)造成一半的點(diǎn)膠量變化，硅膠點(diǎn)膠機(jī)所以環(huán)境溫度的控制也是十分重要的。

The glue temperature should be controlled at 24 degrees Celsius when in use; in addition, the environmental temperature has great effect on the glue, according to the test showed that the environmental temperature of 5 degrees Celsius, the change will result in half of the dispensing, dispensing machine so silica gel temperature control is also very important.

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