Tips for Choosing Hair Accessories for Women

Hair accessories have become things that must be owned by women both old and young. But not a few women who feel confused about choosing accessories. Accessories are the most important part of fashion. If you do not include accessories when wearing clothes it seems there are less appropriate. The presence of accessories can make your appearance that was ordinary course can be more attractive and beautiful. However, sometimes consciously or not we still often make mistakes either in choosing or using accessories. If you are one of them, then you can try to read the tips to choose accessories below and hopefully can eliminate your confusion in choosing accessories.

Customize with Clothing

Before choosing accessories to beautify your hair, you should combine it with the choice of clothing that you will use to look mix and match.

Choice of Colors

Although it looks trivial, the right color selection of accessories can affect your appearance. So we should choose the right color for accessories before we buy it.

Customize With Hair Model

adjusting hair accessories with hairstyle is very important. Because wrong in choosing accessories makes your appearance to be imperfect.

Adjust by Age

Although hair accessories available for all ages, it was not all hair accessories suitable for all ages. Some special accessories are made for children, and some are special for adults.

 Comfortable When in Use

One tip to choose hair accessories that you should apply is to choose accessories that provide a sense of comfort when we wear them.

Choose Accessories Showing Your Personality

For women, the selection of accessories used usually always symbolizes his personality. For example, women who like to wear simple accessories are usually simple women and do not want complicated.

Hopefully, tips on choosing the above hair accessories can help you in choosing the type of accessories that will make you look more beautiful, fashionable, stylish, and also feel comfortable when wearing it. So you can maximize from head to toe and make everyone turn to look at you. Good luck.

The Most Common Abrasion Testing Methods

Abrasion testing provides you with data to compare materials when rubbing deteriorates your packaging material. It also helps manufacturers to forecast the lifetime of a packaging material. It is used to assess the abrasive resistance of packaging materials. You can measure the caustic strength of materials such as ceramics, metals, and composite with abrasion testing. Abrasion provides manufacturers with data used to rank packaging materials according to their ability to resist scratching abrasion under given conditions.

Manufacturers should not use standard abrasion testing techniques to measure the actual resistance of packaging material. The value of standard abrasion test lies in the ranking materials. Manufacturers may use a customized wear testing technique to mimic actual operating conditions such as the direction of wear, fluids, and temperature. Such custom approaches provide data that relates to the working environment. Abrasion testing techniques include pin abrasion, Taber abrasion, RCA abrasion, and rubber wheel abrasion.

Taber Abrasion Testing

It involves mounting of a flat specimen to a turntable platform that has two abrasive wheels. It allows manufacturers to measure the ability of a product to resist abrasive scratch under given conditions. The two wheels rotate over the specimen to determine its resistance to scratch. One-wheel scratches the sample inwards while the other towards the periphery. Afterwards, the mass of the specimen is measured to allow for property comparison. Depending on the nature of your project, you can use more than two abrasive wheels.

Rubber Wheel Abrasion Test

It involves loading a rectangular plastic specimen against a rotating rubber wheel. Sand of controlled flow rate, composition, and grit size are used to measure the ability of packaging material to resist abrasion. It involves measuring the mass of the rectangular test sample before and after the experiment. Rubber wheel abrasion test helps develop a comparison table for ranking packaging materials. It allows conversion of mass loss to volume loss. That enables the user to determine the difference in material densities.

Pin Abrasion Test

Abrasion test is performed using two specimens. It involves comparison of the subject material against a reference material. In pin abrasion test, the abrasive surface is mounted on a flat surface. Pin rub resistance tester has a pin that is positioned perpendicular to the abrasive surface. The pin abrasion tester permits relative motion between the surface of the pin and the abrasive surface. The pin’s wear track is continuous and doesn’t overlap each other. During testing, the pin rotates about its axis. Weight loss is the main determinant of the amount of wear. Pin abrasion test allows inclusion of a reference specimen to allow the user to determine the correct variation.

Over the recent years, there have been significant efforts to develop standardized abrasion testers. You can contact research industry associations to confirm the availability of certain abrasion test procedures. If a method doesn’t exist, select a test model that fits your applications. The primary elements of a wear system include measurement, apparatus design, test protocol, and specimen.…