Two components, which is suitable for the repair of casting defects such as sand holes, pores or cracks in iron castings, such as pumps, valves, boxes and other mechanical equipment, parts wear and damage repair.
1) The surface of the repaired parts should be sanded down. Some parts with oil and moisture should be cleaned and dried with cleaning agent to ensure that the surface of the repaired parts is free from oil and water, rust and dust. For the repair of shaft hole wear, the surface should be roughened. The micro cracks should be v-shaped to broaden the depth of more than 1mm, and then cleaned with alcohol and other solvents to increase the repair strength.
2) Mix the components A and B of the repair agent in A specified proportion on A clean plate and stir evenly until the color is consistent. With use with, and in the specified time used up.
3) Use the scraper or shovel knife to apply the adjusted repair agent to the surface of the repair work piece, and press repeatedly to make the repair agent and the work piece fully bonded, and set aside adequate allowance for grinding processing.
4) The repaired workpiece should be cured completely (6-12 hours at room temperature) before mechanical processing. When the temperature is below 15℃, the appropriate temperature is 40-80℃, the higher the temperature, the faster the curing.
5) After the specified curing time is reached, it is judged that the repair agent is completely cured, and processing such as turning, grinding and drilling can be carried out to make the size of the equipment meet the requirements.
1) The surface of the repaired workpiece should be polished rough as far as possible, and kept clean and free from oil pollution.
2) When the temperature is lower than 15℃ and the humidity is greater than 80% in low temperature and humid environment, it is recommended to take appropriate heating measures.
3) This product is safe and non-toxic, but try to avoid touching skin and eyes when using. In case of contact with eyes, rinse with water or seek medical advice.
4) Construction tools should be cleaned with alcohol and other cleaning agents.
5) Before batch use, users should confirm the experiment first to avoid improper operation and affect the repair effect.
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