znsbaso4 lithopone b301 28% factory

Background and overview

Globally, Iron Oxide is the second largest inorganic pigment after Titanium Dioxide and the first largest color inorganic pigment. Iron oxide pigments mainly include iron oxide red, yellow, black and brown with iron oxide as the basic material. Iron oxide yellow, also known as hydroxyl iron oxide (FeOOH), will be dehydrated and decomposed into red at about 177 ℃, so the application of ordinary iron yellow pigment in high-temperature occasions such as plastic processing and baking coatings is limited. Iron oxide yellow pigment can improve its temperature resistance through surface coating, so as to expand the application field of iron oxide yellow pigment.

The chemical formula of iron oxide yellow (also known as hydroxyl iron) is α- Fe2O3 · H2O or α- FeOOH, with needle like structure and yellow powder, is a kind of particle size less than 0.1 μ m. Iron series pigment with good dispersibility in transparent medium has strong coloring power, high covering power, insoluble in alkali and slightly soluble in ACID. Synthetic iron oxide yellow has the characteristics of light resistance, good dispersion, non-toxic, tasteless and difficult to be absorbed by human body. It is widely used in coatings, plastics, ink and pharmaceutical industry.

Physical and chemical properties and structure

1. Iron oxide yellow pigment has acid and alkali resistance, resistance to general weak and dilute acids, and is very stable in alkaline solution of any concentration.

2. Iron oxide yellow pigment has certain light resistance, heat resistance and weather resistance. Its coating color is durable and can keep the coating from being damaged in light. Iron oxide yellow pigment is stable in a certain temperature range, but beyond the limit temperature, its color begins to change, and the degree of change is more significant with the increase of temperature. Iron oxide yellow pigment is not affected by cold, heat, dry and wet weather conditions.

3. Iron oxide yellow pigment is very stable in any ambient atmosphere (such as gases containing H 2S, Co, so 2, HCl, no, etc.). And resistant to pollution, water, oil and solvent penetration, insoluble in water, mineral oil or vegetable oil.

4. Iron oxide yellow pigment has strong coloring power and high hiding power. With the decrease of pigment particle size, its coloring power is stronger.

application

Nano iron oxide yellow has the characteristics of acid resistance, alkali resistance, non toxicity and low price. It is widely used in coatings, plastics and rubber. The particle size of nano iron yellow is less than 100 nm, which makes it have some unique characteristics. When light shines on its surface, transmission and diffraction will occur, showing transparent yellow, and can strongly absorb ultraviolet rays, Therefore, it can be used as a functional pigment for the surface paint of high-grade cars, precision instruments, bicycles, motorcycles, cosmetics, food, drugs and other coloring additives.
An In-depth Analysis of Lithopone Prices and Its Global Suppliers

The concept of using rubber to bind or splice materials can be traced back to ancient times. However, it was not until the late 19th century that rubber splicing tape was first developed. The initial versions were made by soaking rubber in solvents and then applying it to the desired surface. While effective, this method was time-consuming and messy, limiting its widespread adoption.

Insulation tape, also known as electrical tape, is a versatile and essential component for various applications, from household wiring to industrial machinery. It is primarily designed to insulate wires and provide protection against electrical shocks, short circuits, and fires. The 50mm width of this tape is particularly useful for larger wire bundles or extensive insulation requirements.

Moreover, butyl rubber adhesive tape exhibits excellent chemical resistance. It can withstand exposure to many types of chemicals without degrading, which is particularly important in industrial settings where contact with oils, fuels, and other chemicals is common. This resilience guarantees longevity in harsh environments, reducing maintenance costs and downtime.

Q: Are these tapes resistant to weather conditions?

However, it's crucial to note that while sealing tape can provide immediate relief, it's not a substitute for professional repairs. For persistent or extensive leaks, it's always advisable to consult a plumber or contractor. Nonetheless, sealing tape provides a reliable first line of defense against water leaks, buying time and preventing potential damage.

Users must also consider safety features, such as thermal sensors and circuit breakers, to prevent overheating and electrical hazards. Most modern heat tapes are equipped with built-in safety features, but regular maintenance checks can further enhance safety and efficiency.

The electronics industry also heavily relies on this technology. In electronic devices, where heat management is crucial, fire-resistant adhesive tape safeguards components from overheating and potential fires. It is particularly useful in battery packs, where a malfunction could lead to a thermal event.

One of the key benefits of PVC lane marking tape is its durability. Made from high-quality PVC material, this tape is resistant to wear and tear, making it ideal for outdoor use in all weather conditions. Whether facing heavy rain, snow, or intense sunlight, PVC lane marking tape remains intact and visible, ensuring that drivers can easily follow designated lanes and instructions.

One of the key features of varnished cambric tape is its high durability. It is made from a woven fabric that is coated with a special varnish that provides excellent resistance to abrasion and tearing. This makes it ideal for use in applications where the tape may be subject to rough handling or extreme conditions. Additionally, the varnish coating helps to repel moisture, preventing the tape from becoming damaged by exposure to water or other liquids.

Flame-resistant tape is a type of adhesive tape that is specifically designed to withstand high temperatures and resist flames. It is typically made from materials such as fiberglass, aluminum foil, or silicone, which provide excellent heat resistance and insulation properties. These tapes are commonly used in a variety of applications, including electrical wiring, ductwork, and machinery, to prevent fires from starting or spreading in case of an accident.