Rub graphite on your pinewood derby car body where the wheel hub runs against it.
How do you clean graphite off a Pinewood Derby car?
Blue Dawn works well. Just a dab mixed with water on a paper towel will clean graphite without burning off paint, like anything alcohol- based might do.
Can you use graphite on pinewood derby cars?
Dry graphite does not typically stick to metal or any non-porous surface. So, it does not stick to pinewood derby axles. However, it does stick to porous surfaces, specifically polystyrene, which is the plastic from which most pinewood derby wheels are made.
How much does graphite help Pinewood Derby car?
Our graphite speed tests have shown a . 544 second increase in car speed just by applying graphite to the axles. This is why graphite has been used to lubricate pinewood derby axles since the very first races in the 1950’s.
How long does graphite take to dry?
Touch dry in approximately 1 minute. Fully cured in 2-4 hours. Lightly burnish the surface with a lint free cloth to remove ‘free’ graphite from the surface.
How do you remove dried graphite lubricant?
Steps to Clean
- Mix one teaspoon of liquid dishwashing detergent with two cups of cool water.
- Using a clean white cloth, sponge the stain with the detergent solution.
- Blot until the liquid is absorbed.
- Repeat Steps 2 and 3 until the stain disappears or is no longer absorbed into the cloth.
Does graphite wash away?
If a soft eraser failed to remove the stain, apply a few drops of liquid detergent to the affected area and rub gently with a soft, damp cloth. If possible, launder the stained fabric immediately after applying the detergent. Otherwise, wipe excess soap away with a damp cloth.
Is graphite hard to erase?
The more easily a graphite mark will smudge – the more easily it will erase. So no matter how lightly you draw with a hard pencil (6H) it will be harder to erase than a soft pencil (HB or 2B).
What removes graphite from wood?
Follow these steps to remove graphite and pencil lead from wood:
- Use a soft eraser to remove any excess marks.
- Mix dishwashing detergent in hot water and swish to make a great volume of suds.
- Rinse with a clean cloth dampened with clear water.
- Polish or wax as soon as possible.
Where do you put graphite on a pinewood derby car?
Rub graphite on your pinewood derby car body where the wheel hub runs against it. Use a new pencil. Rub the tip of the pencil erasor in the graphite then rub in on the car around where the axle goes into the slot.
How do you stop graphite from shining?
How to prevent graphite shine in a drawing.
- Limit the amount of graphite on the page.
- Limit how hard you press with the pencil.
- Limit how many times you rework an area.
Do you grease graphite bearings?
Totally Self-Lubricating: No oil or grease required. The self-lubricating features allow bearings to be used where oiling is difficult, expensive to implement, and where grease/oil cannot be used. Excellent lubrication is achieved even under high loads at low speeds.
Is it better to have more weight in front or back of pinewood derby?
PUT MOST OF THE WEIGHT IN THE BACK
Science says the heaviest part of your car should be about 1 inch in front of the rear axle. The idea is that the farther back the weight is, the more potential energy you have because your center of mass is higher up on the track.
What is the best graphite for pinewood derby?
Pinewood Pro’s dry powdered PRO Graphite is a special blend of ultra-fine natural graphite with sub-micron molybdenum disulfide (also known as “moly”) additive to give you the best graphite blend to minimize friction and make your car the fastest it can be.
What is the fastest pinewood derby Shape?
But aerodynamics rule the day, and the best shape is a simple wedge. Just like a spoiler on the rear of a sports car, the wedge shape allows as much air to flow over the top of the car without hinderance while keeping the car pinned to the track.
What happens if graphite gets wet?
Graphite will also work when it gets wet. In fact, sometimes graphite is mixed with water, or other liquids, to allow the graphite to flow into all parts of a mechanism. The water evaporates and the graphite remains to keep the parts well lubricated.
What does dry graphite do?
It creates a quick drying film that provides long-lasting lubrication. It’s recommended as a general maintenance lubricant on gaskets, transfer belts and conveyor belts. Also for use for high temperature, low load, locks, rollers, wheels, gears, chains and hoists.
Is it safe to microwave graphite?
Graphite is a strong microwave absorbing material which can sustain high temperatures and provide high heating rates.
Does anything dissolve graphite?
Graphite provides a cheap source of carbon, but graphite is insoluble. With extensive sonication, it can be dispersed in organic solvents or water with adequate additives.
What can remove graphite?
Use a soft eraser to remove any excess marks. Mix dishwashing detergent in hot water and swish to make a great volume of suds. Dip a cloth in only the foam and apply to the stain. Rinse with a clean cloth dampened with clear water.
What is a dry lubricant graphite?
Dry lubricants or solid lubricants are materials that, despite being in the solid phase, are able to reduce friction between two surfaces sliding against each other without the need for a liquid oil medium. The two main dry lubricants are graphite and molybdenum disulfide.