Backing filling material operation process

Release time:

2020-09-23

1. Cleaning and preparation
Remove the residual filler on the surface of the cone and the oil stain and dirt on the contact part with the glue; assemble the cone and the lining plate; seal the mating surface of the cone/the lining plate and the ring hole with adhesive tape, etc. to prevent glue leakage, and protect the thread on the shaft if necessary; when using, try to construct at 5 ℃-30 ℃
2. Glue
Fix the stirrer on the low-speed electric hand drill, open the LPT880 backing filling material A component, stir for 1 minute, then pour the B component into the component barrel while stirring with an electric stirrer, the color is uniform, and the general stirring time is not more than 4 minutes;
3. Pouring
Inject the mixed LPT880 glue solution along the cone or the gap of the lining plate to facilitate exhaust. If necessary, plasticine can be used as a cofferdam guide until it overflows from the top of the gap. Do not inject glue that is not evenly mixed (different color).
4. Curing
Place the curing 12-24 hours, temperature has a great influence on the curing time, high temperature curing fast, generally 24 hours can be put into use.
Backing Filling Material Precautions
1. The operating temperature of LPT880 backing filling material is between 5 ℃ and 30 ℃, and the cone is not easy to construct as much as possible below 5 ℃ or above 30 ℃.
2. If the temperature is too low, the operation time can be long. If the temperature is lower than 10 ℃, the component of LPT880 backing filling material can be heated to 25 ℃ and then stirred for use.
3. If the temperature is too high, the operation time will be reduced. If the temperature is higher than 25 ℃, the amount of glue will be reduced at one time, and the ingredients will be poured to avoid waste.
4. The total time from the start of mixing to the completion of filling shall not exceed 15 minutes (20 ℃ data)
 
背衬填充材料操作工艺

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