led phosphor with plastic procedure is the LED process fairly basic part, let's see how to do it.
Preparation:
1, open and inspect all LED production equipment (oven, precision electronic scales, vacuum box)
2, washed with acetone and a small beaker with glue used.
3, prepare the required production specifications or contact list, and the corresponding model glue and confirmed in the effective use of the period.
Start with glue:
1, with plastic order Description: the brighteners A glue (Order a one-time distribution),
LED spot light and finally joined the phosphor B glue mixed in proportion objects (subject Stir the vacuum) and then mixed in proportion.
2, according to production specifications or engineering notice phosphor ratio and production quantities, to calculate the weight of various materials.
3, the adjustment precision electronic scale the four base electronic scales horizontally state.
Will clean small beaker placed in precision electronic scales to zero, according to the ratio of the production specifications book phosphor were weighed to the required weight of phosphor and A, B glue.
5, will be equipped with a good phosphor manually stirred ranging from 20-30 minutes,
Floodlight Philips until the phosphor distribution until homogeneous.
6, with a good fluorescence glue pumping to a vacuum state of the invisible bubbles, after removing at room temperature for use with a clean glass cover,
Candle Light Bulb before use basis having the same direction was slowly stirred for 2 minutes to 3 minutes, stirring speed per revolution 2-3 seconds.
PR
