What are the problems and solutions or suggestions in use? Auman environmental protection glass glue manufacturers for you to introduce!

1. Phenomenon

OM905 series product curing speed is too fast, sealant is not used before curing.

Reasons: (1) High ambient temperature or sealant temperature causes the activity of sealant to become larger, the curing speed is accelerated, and the construction period is shortened. ② Excessive B component.

Solution or suggestion: For the reason (1) appropriately reduce the proportion of B component, in order to extend the construction period. For the reason (2) hand coating should appropriately reduce the amount of component B, and A, B components should be accurately measured; Machine coating should be adjusted to reduce the proportion of B components of the glue machine.

2. Phenomenon

The curing speed of OM905 series products is too slow, and the insulating glass can not be timely shipped and packaged.

Reasons: (1) Low ambient temperature leads to reduced activity of sealant, sealant can not be well cured. ② The proportion of B component is not enough.

Solution or suggestion: For the reason (1) appropriately increase the proportion of component B, improve the curing speed. For the reason (2) hand coating should be appropriate to increase the amount of B components, at the same time, the sealant A, B components for accurate weighing; The machine coating should be adjusted to increase the proportion of B component of the glue machine.

3. Phenomena

The weather becomes cold such as winter, OM905 series products hollow adhesive viscosity is not easy to construction.

Reason: The viscosity of OM905 series products increases with the decrease of temperature, which is not easy to mix construction.

Solution or suggestion :① Increase the ambient temperature. ② Heat the sealant properly.

4. Phenomenon

OM905 series of products on glass, aluminum and other adhesive materials bonding is not good or non-adhesive.

Reasons: (1) The surface of the material is not cleaned, (2) bonding is a process, need a certain amount of time, and with the decrease of temperature, the bonding time is extended

Solution measures or suggestions :① Effective cleaning of the surface of the material. ② Extend the curing time according to the ambient temperature.

5. Phenomenon

Glue machine in the glue coating process, the phenomenon of blocking machine.

Reason: same as ①.

Solution or suggestion: the same as ①, and the mixer part of the glue machine for cleaning.

6. Phenomena

In the process of gluing machine, the curing is not good, sometimes there will be a section of curing and another section of curing phenomenon.

Reason: the same as ②.

Solution or suggestion: the same as ②, in addition, should also check whether the mixer of the glue machine is in good condition and whether the mixing is uniform.

7. Phenomena

In the process of gluing machine, the glue has bumps or particles, which affect the use.

Reason: (1) The ratio of glue machine is abnormal. The proportion of component B is too large. (2) There are foreign bodies in the glue machine to cause blockage.

Solution or suggestion: Check the glue machine, and then adjust the ratio of AB and AB components according to the equipment instructions after cleaning.