The principle of candle burning and the choice of plastic candle containers are also crucial
The principle of candle burning and the choice of plastic candle containers are also crucial
The burning principle of candles:
1, candle burning is not the burning of paraffin solid, but the ignition device will ignite the cotton core, the heat released to melt the paraffin solid, and then vaporize, to generate paraffin vapor, paraffin vapor is combustible.
2, the candle is lit at the beginning of the burning flame is small, gradually larger, the flame is divided into three layers (external flame, internal flame, fireworks).The pyrotechnic core is mainly the candle vapor, the temperature is low, the inner flame paraffin combustion is not sufficient, the temperature is higher than the pyrotechnic core, because there are some carbon particles, the outer flame and the air are fully in contact, the flame is bright, the combustion is full, and the temperature is high.
3. Therefore, when a match stem is quickly placed flat into the flame, about 1 second later, the match stem contact with the flame part of the first black.At the moment of blowing out the candle, a wisp of white smoke can be seen. By lighting this wisp of white smoke with a burning match, the candle can be reignited, so it can be proved that the white smoke is the solid tiny particles produced by the cold solidification of paraffin vapor.
4. When a candle burns, the products of combustion are carbon dioxide and water.The burning phenomenon in oxygen cylinder is that the flame gives off white light brightly, emits heat, and water mist appears on the wall of the cylinder.
The choice of candle container is also crucial!Shenyang tensheng plastic packaging co., LTD., specializing in the production of plastic candle containers, all products are factory direct sales, factory prices, no middlemen.We have a professional design team, design team.The factory is located in Qianjin Farm, Shenbei New District, Shenyang, Liaoning Province.Our products are as many as 112 kinds of plastic tea wax cups, the shapes include various sizes of different height cylindrical, square, bird, bell, heart, Christmas tree tree and so on.
