Q:Why BMW Benz's back is all hard plastic?

Run back can choose Kevlar, carbon fiber material, ensure the intensity at the same time, the maximum reduction of weight.

Q:How to wash the crayons in the plastic chair

You can also spray some traces of WD-40 in the traces and scrub them with a clean cloth. WD-40 will not affect the wall paint, and it will not damage the wallpaper. It can also be used to remove crayons or Mark marks on furniture or appliances

Q:The injection machine hits the plastic chair, starts to be all right, after cooling has the white mark in the middle, moreover some colors have. Yes

Generally light colored products are not very obvious, dark products are more obvious.But with soft wooden things, it should be gone.Also note that the release agent should be added in time to check if the extrusion is smooth.

Q:Transparent plastic, it is best to use what material to make the mold?

Very suitable for mirror polishing requirements of the mold transparent plastic, if the mold is a little polishing is not good, is very obvious

Q:What kind of pedals are the wheelchair good? Aluminum alloy or plastic?

In fact, the pedal itself does not allow the user to stand on the top, so easy to cause the wheelchair overturned, so the normal use, the pedal is made of engineering plastics can be used, the normal use of 3-5 years is not a problem.

Q:How is a car seat made?

The whole chair of the automobile is mainly the comfort degree and the H point, and the comfort degree includes physical and chemical, and the physical sense is the sensory problem

Q:Does a plastic chair catch a cold?

If it is possible to consider hypodermis or sponge, if combined with the winter and hot, with a simple choice of ventilating sponge, hot weather can also put a cool pad on top, their home is gavee de

Q:The quality of synthetic plastic imitation rattan chair? Is it cooler than cloth in summer?

As for the durable strong points to use different places and determine its life, long-term outdoor use of manufacturers warranty for 3 years or so, the indoor relative long 4-5 years; such as the choice of ordinary PVC plastic woven rattan is generally about a year. So, Maito furniture (whether it is true rattan or imitation rattan), or choose good quality, not cheap figure has become cumbersome.

Q:Advantages and disadvantages of plastic chairs

Light, bright color, diversified styles, it is not easy to scratch the floorAfter long time use, it is easy to damage and easy to absorb ash

Q:How do I clean crayon marks on plastic desks and chairs?

Hair dryer method:Use the blower at the crayon mark, blow for a minute, and then wipe it with a damp cloth.