View: Time: 2017-11-9 22:51:44
Various glass defects and solutions
The first part: Liquid Material Quality ( 1 )
Email:op@jingglass.com; Tel:+86-18145870793
The first part Liquid Material Quality-1.pdf
| malfunction | phenomenon | Reason | influences | Measures |
Glass with stones or bubbles (concentrated in the pick-up pool) | There are many small round bubbles in the product, blanket thickness | The temperature in the furnace is too low | If the furnace temperature is too low will lead to liquid material clarification is not good, no melt good material once it reaches the flow hole, clarification is too late | Increase the temperature in the furnace. Accelerate the liquid melt process, reduce the amount of material at the same time improve power. |
| Small stones or round bubbles | The actual production capacity of more than the furnace design tonnage | The batch / feedstock is not fully clarified | The output must be below the maximum designed tonnage | |
| Small stones or round bubbles | Clarifying agent with the material is not sufficient | A small amount of clarifying agent is not conducive to the gas discharge glass liquid. | Increase the content of clarifier | |
| Small stones and larger round bubbles | Clarifier content is too high | High content of clarifier will produce a lot of bubbles, too high sulfate content will produce bubbles | Reduce the content of clarifier, until the feed liquid turn well to determine the proportion of clarifier in the feed side | |
| Small stones or large round bubbles | Electrode cooling water jacket leakage | Water vapor causes stones or bubbles | Turn off the cooling water or replace the electrode cooling water jacket | |
There are stones in only one course | There are crag stone fragments in the course | The product supplied by this channel contains air bubbles. Cristobal element has been broken down | Rinse the material to remove impurities | |
| There are metal fragments inside or near the chute | Big bubble | Remove metal debris | ||
| Big long bubble | Involved in the air | Blender rotation or air entrained by the feeder | Adjust the rotation speed of the stirrer so that it can be continuously changed | |
| Stones / long bubbles | Electrolysis | All the inside of the material is occurring | Disconnect the ground electrode or T / C |
| Glass with stones or bubbles (concentrated in the pick-up pool) | Large bubbles with metallic luster | Electrolysis | A galvanic cell is formed between the electrodes due to the potential difference | Under the guidance of technicians DC plating suspicious electrodes |
. Structural Glass Curtain Walls
. What is color! Simple Talking ...
. Advantages and uses of toughen...
. Various glass defects and solu...
Office Addr:Room 1107, B1 Block, Tianan Cyber,Nancheng Area, Dongguan City, Guangdong Province, China,
Factory Addr:Taiying Industrial, Hongmei Town, Dongguan City, Guangdong Province, China
86-769-22273585
86-18145870793
Jingglass Profile Download