Uses of TALC in the Agriculture Industry

Uses of TALC in the Agriculture Industry Every time farmers load their planters with soil, they are reminded of two nagging questions that nag at the back of their thoughts despite the hectic pressures of planting season. What quantity of talc or graphite needs to be put in for each planter fill, and why the earth is it required to add graphite and/or talc in the first place?

According to Kelby Krueger, a specialist of products at John Deere, graphite is a dry lubricant that is used to lessen the amount of wear that occurs in mechanical seeding systems. "Finger pickup devices are an excellent illustration of this. Graphite is able to reduce friction in certain units, which in turn extends the life of the component.

Talc, which is often used in "air" planters as a seed coating, can also be used in the form of a dry lubricant, yet its principal function is that of a drying agent. Huge amounts of air are moved by the fans that are utilised in seed metering systems that are air-based. Even at relatively modest levels, the moisture or humidity levels in the air can be exacerbated by strong air movement, which can lead to issues with the pesticide coatings that are typically applied to seedlings. If you are a farmer, looking for the most distinct TALC supplier in Colombia, Palvi Chemicals is the right place for you.

These coatings, which kill insects and fungi, are hygroscopic, which means they rapidly collect moisture from the large volumes of air that move through air planters.

When they take in water, the surfaces of their bodies become sticky. This causes problems with the seeds bridging in the hoppers and clumping together, as well as sticking to seed discs in seed metres.

According to Krueger, as seeds absorb moisture, their coats become more abrasive and sticky as a result. Talc is said to "fill the pores, smooth and dry the seed’s surfaces, and promote flowability." The systems of weather that are known to bring a low level of humidity, minimise the number of difficulties associated with seed treatments, but they also increase the number of problems associated with seed metering that is related to static electricity. Palvi Chemicals is the most distinguished TALC distributor in Colombia that can fulfil all of your Talc requirements.

Static electricity can build up on the surfaces of seeds as they jostle around in the hoppers of seed metres or as they pass through the tubes of seed delivery that are made of plastic. This can happen as the plastic metering discs in the seed metres revolve. The seeds will clump together and form bridges as a result of the static electrical charges.

According to Daryl Cress, the service manager of Great Plains Manufacturing, "Static electricity can pose a threat as well as a significant issue with certain seeds." It varies depending on the type of seed, the coating on the seed, and the environmental circumstances. Milo and canola are the ones that appear to have the most issues for some reason. Graphite and talc both have anti-static properties, which is a fortunate development. Because of its insulating properties, talc helps prevent the accumulation and movement of static electricity. Since graphite is indeed a good conductor of electricity, any static energy that builds up inside the components of a planter is swiftly transferred to the "ground" by the graphite. It has been demonstrated that an 80/20 mixture of talc and graphite provides air planters with optimal capabilities of drying seeds as well as acceptable static electricity control.

Why do farmers use Graphite and Talc in Planters?

The product itself is the most important factor to consider when determining how much graphite, talc, or a mixture of both should be added to the seed that is stored in planter hoppers. The objective of using graphite, according to Kenny Dill, who is in charge of technical assistance at Precision Planting, is to provide appropriate lubrication to the mechanical components without making the sensor of the seed tube, dirty, to the point that it compromises the accuracy of seed monitoring. If you are looking to place a bulk order for Talc for your industrial or agricultural applications, look no further than Palvi Chemicals - an excellent TALC exporter in Colombia.

Dill warns that excessive use of graphite can indeed make the seeds slippery making them difficult to grab. The only thing that happens when there's too much talc is that it hurts the farmer's money. Costs increase because "excess talc often gets thrown or sprayed into the atmosphere," Krueger says. It's crucial to pre-blend or mix the seeds with Talc to ensure that each individual seed receives a uniform coating.

Simply sprinkling talc over the hoppers of seeds is inefficient since it doesn't provide uniform coverage and the excess talc settles to the bottom of the hoppers or is lost to the wind.