Vaseline lubricated rubber seals, does it have a corrosive effect on door seals

No. Schlee lubricated rubber seals will serve as maintenance for door seals

1. Vaseline.

It is a semi-liquid mixture of alkane hydrocarbons or saturated hydrocarbons, also called petrolatum, which is fractionated by petroleum.

After the production. Its state is between solid and liquid at room temperature, and it has three colors: brown, yellow and white depending on its use. The melting point is 35 50 (one says 37 52).

Natural petrolatum is derived from petroleum residue oil concentrates such as alkane hydrocarbons, heavy oil; Artificial Vaseline is made from pure ground wax or paraffin.

Paraffin grease makes mineral oil.

Thicken the mixture. Vaseline has a mineral oil smell but no kerosene smell. It can be used as a raw material for pharmaceuticals and cosmetics, and can also be used for machine lubrication.

2. Rubber is a cross-linked polymer elastic material, which should have good compatibility with hydrocarbons (including petroleum jelly). In the short term, the rubber sealing strip is lubricated with petroleum jelly, which can play a role in shock absorption and noise reduction, but in the long run, because both are organic matter, petroleum jelly will penetrate into the rubber and cause rubber swelling.

Deformation, chemical cross-linking between polymers in rubber is more likely to fracture under swelling conditions, resulting in rubber aging and loss of elasticity, thereby losing sealing properties.

3. Vaseline rubber can be used for rust prevention and waterproofing agent, and has a maintenance effect on door seals.

No, Vaseline is waxy and not corrosive.

Maintenance??? Says who!!! Ethylene propylene rubber is a rubber with good weather aging resistance, and it does not need to be maintained at all!

I learned rubber, and I also make ethylene propylene rubber sealing strips, which I know best. If you are asked to apply Vaseline, it is obviously asking you to spend money on his things! Ethylene propylene glue is not resistant to oil, and applying oil will accelerate aging, I don't know if Vaseline will accelerate aging.

As far as I understand it, accelerated aging! No need! Anyway, the rubber thing and the chemical composition will have different degrees of reaction, and the sealing strip will become hard, and it will be useless after hardening!

Hope it helps!

Door hinges and stoppers are lubricated.

Because the door is often opened and closed, the door hinge and limiter are the parts that are susceptible to wear and tear, and they are also very prone to abnormal noise, if not lubricated in time, they will also increase wear, rust, and even failure damage. Therefore, it is necessary to keep the door hinges lubricated frequently in order to reduce the degree of wear and tear and open and close the doors easily.

The lubrication of the hinge should be made of the door hinges and slide grease of Kruber or Tiger Head Hotolube, which are dedicated to the maintenance of 4S shops. The maintenance interval is three to four months.

Vaseline, motor oil or vegetable oil cannot be used, these lubricating materials are liquids, which can only play a temporary relieving role, and a few rains are basically ineffective. Moreover, industrial motor oils emit harmful odors, which are not good for health. Ordinary butter has poor low temperature resistance and freezes in winter.

Hello, Vaseline can be sure to physically protect rubber products!! Generally, the sealing strip is made of ethylene propylene rubber, and Vaseline will not have any corrosive effect!!

There is damage. The seal on the car is generally EPDM, the rubber is not resistant to oil, and Vaseline is a grease item, so it is not allowed.

Door seals are not serviceable with petroleum jelly and are not beneficial to door seals. In actual use, the door seal does not need to be repaired too much, as long as it is cleaned regularly, and the service life can generally reach more than 3 years.

It doesn't matter that everyone knows that Vaseline is widely used and is very common, generally used in medical, household, industry, etc., but few people know that it is an excellent rubber softener. There are relatively many rubber parts on automobiles, most of which are used to seal windows and vibration-absorbing parts, etc., which have the function of waterproofing on the one hand, and the function of vibration damping and cushioning on the other hand. With the extension of the vehicle use time, these rubber parts will gradually harden and age and even rupture, once the above phenomenon occurs, it will cause poor sealing, not only can not resist wind and rain, reduce the comfort of the vehicle, and, the labor cost and material cost of maintenance are higher.

Practical application knows that Vaseline is an excellent rubber maintenance agent, and it is cheap, durable, and often applied to rubber parts to prevent it from hardening and prolong its service life.

The maintenance of rubber is very important for new cars, and it is even more important for old cars, especially imported cars, because the rubber parts of such cars are not only difficult to purchase but also more expensive. For the economic interests of the owner and the efficiency of the car, it is recommended to use the extremely cheap Vaseline as a maintenance agent for the maintenance of the vehicle. Especially for some high-grade cars, the rubber accessories around the windshield are not cheap, and applying some Vaseline can not only prolong its service life, but also keep the cost performance of the vehicle, why not?

In addition, when some vehicles are used in new cars, the rubber sealing strip around the door is often too hard and causes friction between the door and the door frame when the vehicle is walking, especially when walking on the road, there will be a "squeak" sound, as if the wind and sand hit the windshield, and this kind of fault can be easily solved by applying Vaseline.

The rubber itself absorbs the petroleum jelly applied to the surface, and it is beneficial and harmless to apply it more and more often. It is very simple to use, and there are no tricks, it is a practical and convenient car maintenance secret.

Vaseline is a transliteration of vaseline, an oily petroleum product. White to yellowish-brown is allowed to have a mineral oil odor and is not allowed.

There is a smell of kerosene. The dropping point is about 37-54 degrees. It is obtained from the residual oil of petroleum refined by sulfuric acid and clay, and can also be prepared from solid paraffin hydrocarbons and mineral lubricating oil. The chemical composition of Vaseline is long-chain alkanes.

It will corrode tire rubber (a mixture of natural and styrene-butadiene rubber), and the swelling rate is greater than 5% for a long time.

Vaseline does not corrode rubber like tires as you said. Vaseline is a lubricant, ointment base. Yellow Vaseline is a very good moisturizer.

Raw materials for the preparation of pharmaceutical ointments and protective ointments; ingredients for cosmetic creams, balms, cosmetic oils, etc.; Emulsion paste for lubricating silk fabrics in the textile industry. It can also be used as an additive in cable manufacturing, mainly for its insulating effect.

Non-corrosive: Vaseline is lubricating.

Hello, Vaseline.

Can be sure to protect the rubber front rubber products!! Generally, the seal before the dense Ming is made of ethylene propylene rubber, and the Vashi Hui Huai Sui Lin will not have any corrosive effect! ! !