3 criteria to help you judge whether the wiper is worth buying
Do you know what kind of #windshieldwipers are better? Below I will share 3?criteria to help you better judge whether the #wiper is worth buying.
1. What coating is used for the wiper #rubber refill.
The coating of rubber refills is generally divided into graphite and #teflon . Their friction coefficients are 0.21 and 0.04 respectively, and the friction coefficient of Teflon is only one-fifth of that of graphite. Therefore, the lubricating effect of Teflon coating is better than that of graphite, and it also makes the rubber strip more wear-resistant.
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2. The structure of the wiper.
There are two kinds of #metalwipers and #beamwipers.
The force on the metal?wiper is uneven, and water marks may appear when the wiper is used.
There is a whole piece of spring steel?inside the beam?wiper. Compared with the metal?wiper, it can withstand a relatively large pressure, the force is more uniform, and the wiper rubber refill?and the glass are more closely bonded.
Therefore, it is generally better to choose a #framelesswiper than a metal?wiper in terms of structure.
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3. Spring steel?in beam wiper.
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It is best to choose high-carbon steel for the spring steel, which is more durable. Because the #flatwiper relies on the spring steel?to disperse the pressure, if the quality of the spring steel?is poor, it is more likely to be deformed. High-carbon steel?can make spring steel be memorable, resilience and strength.?
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If you want to have a better view when driving in the rain and the wipers need to be replaced, you can?choose the appropriate wipers according to these three criteria!
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You are also welcome to compare the quality with our?wipers when choosing wipers.
Xiamen So Good Auto Parts is a certificated manufacturer with ISO & IATF.
Our #wipers use #tefloncoating , which is smoother and more durable.
The spring steel?is made of SK5, which is relatively expensive among high-carbon steels, it is not easy to deform.?
And the inner connector?is made of zinc alloy, which is more durable?and corrosion resistance. It is firmly connected with the wiper arm and will not cause loose noise.
If you need wipers, please contact us!