The temperature of the solder paste is different and its effect is different.
The effect of solder paste temperature is different. Solder paste requires some temperature control in many aspects, so this requires everyone to understand the temperature at which the solder paste works well. The effect of solder paste temperature is different. Solder paste requires some temperature control in many aspects, so this requires everyone to understand the temperature at which the solder paste works well.
Name
Tensioner Automotive Belt Tensioner Kit auto bearing VKM14224
Brand
XRT
Quality standard
ISO9001:2000 standard
Sample
Avaliable
Delivery date
Normally ready goods and stock
Shipping
DHL, TNT, Fedex, UPS, Ems or by sea
Payment terms
A: 100% L/C at sight
B: 100% T/T
C: Western Union
D: Paypal
Application
Automotive, rolling mill, mining, metallurgical, skateboard etc.
Package
a. According to customer's requirements.
b. Original bearing and good quality packaging.
c. Laser mark on the bearing.
d. Bearing wrapped by vacuum packaging.
e. The outer is color polybag + box + carton,
industrial standard packaging.
According to the specific situation, the preheating and heat preservation process can be omitted, and the temperature is directly raised to the peak temperature at a speed of 1-3 ° C / sec. Studies have shown that such a process specification can reduce defects such as holes and solder balls.
When the printed circuit board is thick and the assembly density is high, the preheating heating rate should be appropriately reduced to ensure an even temperature distribution as much as possible.
When using a lead-free solder paste (typically lead-free solder with a melting point of 217-220 ° C), the reflow soldering peak temperature should be increased accordingly, and nitrogen protection is recommended.
Lead-free solder paste is divided into high temperature (melting point 217-227), medium temperature (melting point 172), low temperature (melting point 138) solder paste. These three kinds of solder paste have different melting points due to different compositions. of
The products of the patch corresponding to the melting point are also different. We can choose the solder paste with different temperature melting points according to the melting point of the components of our products.
The lead-free solder paste and lead solder paste produced by the double Chile solder paste manufacturers can be blended according to the requirements of customers, which can meet the needs of customers in all aspects. More details on solder paste can be found at:
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Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Tensioner Kit Auto Bearing,Car Bearing Tension Bearing,Car Tensioner Bearing,Auto Car Belt Tensioner Bearing
Shijiazhuang Longshu Mechanical & Electrical Equipment Trading Co., Ltd. , https://www.longsbearing.com