Is acrylic bathtub resistant to high temperature? How long can the acrylic bathtub keep warm?

Is acrylic bathtub resistant to high temperature? Many users will be curious about this question. Because we often take a bath in the bathtub, so basically many users want acrylic bathtub to be more resistant to high temperature. Besides, is the acrylic bathtub insulated? How long can the acrylic bathtub keep warm? For bathtubs, most users will be more concerned about these issues. The following small series briefly introduces whether the acrylic bathtub can withstand high temperature and how long the acrylic bathtub can keep warm. Users in need come to have a simple understanding!

Is acrylic bathtub resistant to high temperature?

Is acrylic bathtub resistant to high temperature? Many users don't understand this problem. We know that acrylic bathtubs scratch easily. So is the acrylic bathtub resistant to high temperature? The following small series will briefly introduce this issue. Users in need can come and have a brief look!

The full name of acrylic bathtub is FRP bathtub. It is an artificial organic synthetic material, the surface material is methyl propyl methyl ester, the reverse side is coated with glass fiber and reinforced with special resin. The advantages of this material are rich shape, light weight, good surface finish and low price. However, artificial organic materials have some shortcomings, such as poor high temperature resistance, poor pressure resistance, no wear resistance and easy surface aging.

In fact, although the acrylic bathtub is not resistant to high temperature, it is completely sufficient for the temperature we need to take a bath. So users who want to buy acrylic bathtubs can rest assured.

How long can the acrylic bathtub keep warm?

Acrylic bathtub has heat preservation function, but the length of heat preservation time is related to many factors. Such as outdoor temperature difference, room size and other factors. The following small series will explain it for you.

1, indoor and outdoor temperature difference. If the outdoor temperature is lower than the indoor temperature, then the temperature difference between indoor and outdoor is very large, and the insulation effect time of the bathtub is short. If the outdoor temperature is higher than the indoor temperature, then the temperature difference between indoor and outdoor is very small, and the thermal insulation effect of the bathtub will last for a long time.

2. The size of the bathtub matches the water heater. Generally speaking, the capacity of a bathtub with a length of 1.5 meters is about 150 liters to 200 liters, so the water heater should be above 15 liters/minute, and the storage water heater should be above 100 liters.

3. The room size of the bathroom. The bigger the bathroom, the faster the indoor air flow and the shorter the heat preservation time of the bathtub. The smaller the bathroom, the slower the indoor air flow rate and the longer the bath insulation time.

How is the acrylic bathtub made?

How is the acrylic bathtub made? The following small series takes you to understand the production process of acrylic bathtub.

1, making the mold.

To make a bathtub, you must first have a bathtub mold. The materials needed for this step are glass fiber and unsaturated resin.

2. Test mode

After the mold is finished, it is necessary to polish the surface of the mold and then start the mold trial.

3. Formal production

Bake the acrylic board in the oven 190℃-200℃ in advance, and then take it out and put it on the finished mold for vacuum suction to make the acrylic board shape.

4, patina

Resin, talcum powder, curing agent, styrene and other materials are mixed and fixed according to a certain proportion. Then, the mixture and fibers are used to reinforce the molded product according to the required thickness. After reinforcement, the cylinder will fall to the ground after 12 hours.

Step 5 tidy up

After the extra edges are cut off by the edge trimmer, the inner cylinder and the outer cylinder are connected together.

6. Bathtub grinding

Use 0#, 120#, 240# and 320# sandpaper to polish the cylinder block, and then fill the sand holes with quick-drying putty for polishing.

7, spray glaze

After cleaning up the polishing residue, spray the prepared glaze on the bathtub repeatedly until the butt joint is not visible.

8. Innovation

Bake after glaze spraying, and then renovate the cylinder after 24 hours. When decorating, use 600#, 1200# and 2000# sandpaper to treat the glaze spraying position. After polishing, polish it with wax until it is the same as the original acrylic board.

9. Packaging

After the renovation, clean the dust on the bathtub surface, adjust the feet and accessories, and then put them into bubble bags-after fixation.