LED full color slants color what's the problem?
We summarized for everybody and LED display
partial color problem summary and solution.
Problem a: LED display color yellow 1, baking temperature is too high or too long;
2, with glue ratio is wrong, A yellow glue more easily.
The solution: 1, AB glue - in 120
140 degrees/curing mold release within 30 minutes, more than 150 degrees for a long time baking yellowing easily.
2, AB glue - in 120
/ 30-130 degrees
40 minutes curing mold release, more than 150 degrees or long time baking yellowing.
3, when making a large lamp holder, to reduce the curing temperature.
Problem two: the cause of the LED display lights, bubble problem: 1, bowl bubble: stents dipping glue is bad.
2, support bubbles: curing temperature is too high, epoxy curing.
3, plastic crack, blasting cap: short cure time, epoxy resin curing incomplete or uneven.
AB glue beyond can use time.
4, lamp holder surface bubbles: epoxy adhesive deaeration difficulties or user use vacuum degree is not enough, and time is too long.
Solution: according to the usage, improve the process or contact with epoxy suppliers.
Question 3: reasons for LED display stand up: 1, the stent surface uneven capillarity.
2, AB glue contains volatile materials.
Solution: please contact the supplier.
Problem four: LED display packaging short baking from the mold after long roast discoloration reasons: 1, inside the oven stack is too dense, poor ventilation.
2, the local high temperature oven.
3, other color pollution substances exist in the oven.
The solution: to improve the ventilation.
Remove dirt, confirm the actual temperature in the oven.
Question 5: one row of lights on the scaffold, some have color phenomenon or gel time is differ, uneven quality of reasons: inadequate stirring.
Solution: fully stir well, especially pay attention to the corners of the vessel.
However, led screen
isn't the only producer in domestic, and many people feel that Shanxi high-tech Huaye Electronic Group Co., Ltd. 's service leaves much to be desired in terms of functionality and design.
Growing revenue is a common goal for many businesses. We want to be sure GKGD include leaders from the marketing, sales and production departments to help make certain that the goals we choose are appropriate and have strong support.
led screen can also provide a new, productive option for business owners, if you're willing to use it.
Shanxi high-tech Huaye Electronic Group Co., Ltd. employs a numbers of citizens, helping them and their families achieve a higher standard of living.
This is crucial when you need to maintain innovative information in led screen.