The first step of dispersion and dissolution of a powder is wetting; therefore, understdanding the wettability behavior of powders is important in many applications such as inks, paints, food and pharmaceutical industry. The method to characterize powder wettability depends on the powder properties and application purposes. Sessile drop, Wilhelmy plate and liquid penetration (both column and thin film wicking) are common methods for determining the wettability of powders.
Solid surface free energy is one of the basic physical properties like density, melting point, refractive index, dielectric constant, modulus, etc. Measuring the solid surface free energy has applications in paints, coatings, and adhesives, semiconductors, printing, aerospace, mining, pharmaceutical and many more industries. To give an insight, high surface energy material is more reactive and stickier.
Only few contact angle goniometers provide the back to front tilt of the camera. This feature enables the user to perfectly see the contact point. It also enables the software (Jikan Assistant) to automatically pick the contact points.
The 7th laboratory equipment & chemicals exhibition (Iran Lab 2019) will be held 17-20 December 2019. Jikan company invites you to visit our latest equipment and technology on surface Nano-engineering.
Sixth national laboratory equipment and chemicals exhibition (Iranlab Expo 2018) was held in Tehran International exhibitions center.
Jikan Surface Nano-Engineering Company participated in the 5th Iran Lab Expo. A plethora of cooperating negotiations were done and a number of contracts were signed between Jikan and some of the most prestigious universities and companies of Iran in this 3-day exhibition.