There are so many car mats on the market. Isn't it dazzling when buying mats? Nothing, search the Internet a lot of evaluation articles, pouring water, sand, dust, vernier caliper is thick enough, heavy-duty rolling mills are not deformed have been judged as a good mat, really so? According to Xiao Bian's more than ten years of experience in the automotive industry, simple physical indicators are of little significance. Starting from raw materials and actual use, the evaluation is the most reliable. Let professional evaluation tell you how to pick a good mattress. Why does the spread range from tens of dollars to a thousand dollars? Through a certain treasure, we randomly selected 3 different brands, the price of wire ring mat product samples.
How we do the evaluation:
1, look under the magnifying glass wire ring mat
Maybe you think that the uniform thickness of the car wire ring pad represents a good spinning process. The quality control is not bad. You can cut off some of the coils. You will be surprised to find that, at a macro distance, there are hollow holes in more than half of the wire ring sections. There is also part of this condition in B, and only the cross section of C is solid. This situation will only occur on pads that use inferior materials. This discovery made the sample judged as "C>B>A"
2, tear wire mat
A lot of media for the adhesive bond strength of the car mat is "shear", but unfortunately very "resistant tear" Oh, we are the same, I can only tell you the picture, A, B, C three my nails are almost When it was cut off, it was not able to tear, but A's coil was easier to tear, and B and C's wire breaking tension "feel almost the same." It seems that the strength of the three glues is very strong, and the wire ring strength A is slightly reduced, and the merit is judged as "A=B>C"
3, ring mats flame retardant
After spending the cost of three cigarettes, it can be seen that the flame retardant abilities of A, B, C three wire coil car mat samples are almost the same, and no igniting phenomenon occurs. The merit is judged as “A=B=Câ€.
4, wire ring pad environmental health
In summer heat, many owners responded to their special car mats. After high-temperature exposure, they emitted unpleasant odors and formaldehyde. Health was at the top of the list, so the last test was to simulate the high temperature environment inside the car. Let's take a look at the health and environmental protection of these three loop pads at high temperatures.
Odor test results:
The cause of pungent odors is generally found on car mats that use inferior raw materials for waste recycling.
Formaldehyde test results:
In 2012, China issued the “Guidelines for Assessment of Air Quality in Passenger Cars†(GB/T 27630-2011) and the revised version of 2016. The formaldehyde in the car is more than 0.1mg/m3. It is a harmful failure and needs to be cleared. Considering the experimental environment The formaldehyde background value is about 0.2 mg/m3 and only C passes.
Conclusion:
I believe that after reading the above test, we all know that a good wire ring foot pad can not only be the surface of dirt, stain, fire-retardant, so simple, the internal real material and environmental protection is the embodiment of strength, alone Exceeding this standard of formaldehyde, foot pad C has exceeded the other pads too much. So what brand of pad C is it? If you do not know, then the owner's help is not very big, surely there are friends who have doubts about this heart, in fact, a careful friend may have been in advance through the pad Glue's LOGO found, yes, pad C is the horse!
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