It has a clashing and clanking sound when it gives itself to violence. For this reason, most of us think of window glass as a transparent, fragile, thin material. It is not exactly a material to serve as the door of a bunker, which is the reason why burglars tend to pick it as the weakness of the apartment or house. Is it worth accepting that? By no means! There is a solution even to this problem: security window film that can provide a protection against damages caused not only by humans.

First reason to use security window films: burglary

Our home should remain the place where we feel safe and comfortable. In Hungarian language, we have a separate word for this feeling: homelike. Unfortunately, events of the world behind the door sometimes flow through walls and make unsuspecting citizens realize that it is better if they are prepared for dangers.

The first such threat is caused by burglaries mentioned in the introduction. Did you know that in the US, such unexpected event occurs every 18 seconds? We can easily ignore this because we are talking about a country of the size of a continent. Yes, but another statistical data can be more expressive: according to this, 20% of the population in the US inevitably becomes victim of a burglary at least once during their life. But the situation is not better in Hungary. Although criminal statistics in Hungary have had a decreasing trend for years, 200,000 crimes are still committed in Hungary annually. (If you live in Budapest or in Heves or Borsod-Abaúj-Zemplén counties, we have bad news for you: you have the highest chance to become a victim of a crime in these regions.)

Do something against burglaries!

Of course, the revival of active and passive systems protecting homes is due to this phenomenon. Today, installing motion-sensor lamps and cameras is not considered to be a privilege anymore, and houses can be easily “wired” even to the police. But most of these will activate when damage is already done, and there can be only compensation.

It is important to know that burglars are usually not the calm, cool-headed executors who are usually depicted in movies. They need only a noise, an unexpected event, and if they feel that circumstances started to deteriorate, they immediately stop what they started. Due to this psychological fact, the security window film is an effective way of protection: according to calculations, it can slow the mean-spirited intruder even by two minutes, and as time passes, and they are still not close to the loot, the burglar tends to give up their intention and leave the spot.

Second and third reasons: weather and unexpected events

Researchers say that in Hungary – probably due to climate change – more and more extreme weather conditions are to be expected in the following years and decades. If this is true, it is better to get prepared against an earthquake or an extremely heavy windstorm.

But if no unforeseen events occur from the outside, household accidents can still affect window glasses, and the sight of dangerous shards of glass scattered around the floor is not a nice sight. There is a better reason if we have a child at home: they can be easily injured by the sharp shards scattered around – a little distraction and we can easily find ourselves going to the general practitioner on duty at night with a crying and frightened child instead of participating in a cheerful family program. Is it not better to prevent this by using a window film?

This is how security window films work

Window films – applied onto the windows from the inside by a professional in order to have documentation that can be useful in case of a possible damage later – hold broken glass pieces together, therefore shards of glass can be prevented. So, first, there will not be a hole in the window large enough to allow a burglar to intrude into our home; second, we do not have to expect pieces of glass scattered around. It is an important fact that these window films have an invisible effect. So, we can reinforce our windows without making an unacceptable compromise. Furthermore, some of these products even have a heat reflective function. For this reason, the use of versatile films is strongly recommended.

Getting an “A” in the range of films

It is good news that more and more types of such products are available – some of them even have more functions than we have originally thought of! For example, in addition to having a high level of tensile strength and tear resistance, the 3M™ Safety S40 security window film significantly reduces incoming UVA-rays as well, preventing color fading. The specialty of the 3M S70 security window film is that it is extremely thin but strong, while the 3M™ Safety and Security Window Film Safety Series is comprised of weatherproof stable polyester films and has an anti-scratch surface.

In addition to these, there are security films available that are proven to resist gusts of wind of even 270 km/h and high wind. (Although sometimes banal everyday situations can also be sources of danger – such as the case of football kicked from the garden and accidentally landing in the middle of the window…)

It is better to be prepared than to be scared! Everyone is much smarter once damage has occurred, but the truly wise step is to get a step ahead of dangers. We can have more to gain than just calmness. Material damage caused by a burglary can be several times heavier than what the damage prevented by the film and the window glass broken but held together mean.

Please, look up from the screen for a moment! What do you see? We will tell you: you will probably see a product made from or containing plastic. We are talking about a common material – and our products made from it – so much so that we do not even notice how dominant material this is. In our current blog entry, we will highlight some interesting stages of the triumph of plastic.

The history of plastic production: the beginnings

The first plastic was created by a British chemist, Alexander Parkes, which he named parkesine after himself – so that we cannot really accuse him of false modesty. He first introduced objects made from parkesine, resembling elephant ivory, at the Great London Exposition of 1862 and at a similar event in Paris five years later.

By the way, elephant ivory! Would you imagine that elephants play an important role in the history of plastic? This is exactly what we are talking about! Actually, the story began with billiard balls because for many centuries, elephant tusk was the raw material for these small but important objects. However, without moderation, humans have reduced the population of these large animals to the extent where tusk has almost become scarce. To meet demands, an alternative source needed to be found.

Challenge was increased when an important billiard ball manufacturing company, Phelan and Collander offered a then handsome fee of 10,000 dollars for the one who finds the perfect material to replace it. As a result of many sleepless nights, conducting countless of experiments, a New York engineer, John Wesley Hyatt and his brother, Isaiah Smith Hyatt created the long-awaited new material. Although it was not fusible, celluloid, as a trademark registered under the name of celluloid in 1870, became malleable, just like elephant ivory. By the way, celluloid was first used by dentists instead of the previously popular but expensive vulcanized rubber.

Despite winning the handsome fee, the Hyatt brothers realized that it is not possible to form a perfect billiard ball from celluloid because its bouncing and weight lag behind objects made from elephant ivory. For this reason, they produced a material that we call plastic.

PVC

An important sidetrack is the emergence of polyvinyl chloride, that is PVC. The synthesis of this is attributed to a German chemist, Eugen Baumann, who created this material in 1872, after extensive tests and experiments. In 1926, Waldo Semon and the BF Goodrich Company developed a method to plasticize it by mixing various additives to PVC. The result was a more flexible and easily processable material, which soon has become widespread in trade. PVC is still popular today and it is considered to be indispensable in the production of pipes and electric cables.

What is plastic?

We are closer to the solution in English: the word “plastic” comes from the Greek “plasticos” and it means formable. The most important property of synthetic polymers made of long chains of atoms and repetitive units is exactly their “plasticity”: due to the length of chains and the layout of their pattern, polymers are strong, light and flexible. Their plasticity makes them extremely useful.

After celluloid

Unfortunately, celluloid proved to be extremely flammable, so chemists and inventors started to find or create another material. In 1905, a chemist mixed phenol, which is the byproduct of coal tar, with formaldehyde and at one fell swoop, he created a new polymer, Bakelite. It was Leo Hendrik Baekeland, who was of Flemish origin but lived in the US and who even obtained patent rights related to the new material a few years later.

Why was Bakelite considered as revolutionary? Primarily because it eliminated the flammability of celluloid, while raw materials for production were easier to acquire, so it became suitable for mass production. It was also proven that Bakelite is not only durable and heat-resistant, but also a good insulator. With his invention, Baekeland created a resinous thermosetting material, which – poured into a mold – could take several various shapes.

Bakelite that could be colored and sanded was soon used to produce domestic electric devices, toys, boxes, lamps or instrument panels for cars, while today it is also known as an electric insulation material and pot handle (and last but not least, it is the synonym of the traditional vinyl record).

The beginning of expansion

The newly founded Bakelite Corporation did not leave the spread of their plastic to chance: in 1926, they presented a small brochure that propagated the everyday use and appearance of the new material. From the pipe of the husband, through the pacifier of the infant, to the pen of the mother, a series of illustrations and descriptions detailed the viability of Bakelite and its potential. So, the first synthetic plastic was going to succeed from the beginning because it was easy to identify with its advantages, and it made sense that it has a place in households.

Plastic develops further

In 1913, the Swiss Jacques Edwin Brandenberger invented cellophane, a cellulose-based transparent and waterproof material that soon was used in packaging.

In the 1920s, the first experiments began to create plastic as raw material from oil. In 1935, an American chemist, Wallace Carothers synthesized the (polyamide) textile fiber that is today known as nylon in the Dupont Chemical Laboratory.

This material caused the increase in popularity of “synthetic fibers”, and one of its most important markets was textile industry: from pantyhose to parachute, countless of products are made from cellophane. This invention proved to be crucial in the dreadful years of World War II, when there were no adequate supplies of natural materials for military. During world war, parachutes, ropes and waterproof raincoats were made from nylon. It is no wonder that plastic production in the US increased more than four times in those years.

The age of plastic

Two employees of Calico Printers’ Association in Manchester, John Rex Whinfield and James Tennant Dickson patented polyethylene terephthalate (PET) in 1941. PET spread after World War II and it was used to produce parachutes, sweaters and shirts that need no ironing.

The unofficial beginning of the “years of plastic” might be March 11, 1954, when Giulio Natta, the subsequent winner of the Nobel Prize in Chemistry wrote in his diary: “I have created polypropylene.” The new material later named as “Moplen” allowed thousands or products to be produced from containers, through car components, to bowls and toys.

The appearance of PET bottles

The synthetic material previously invented by Whinfield and Dickson entered the world of food packaging in 1973, when Nathaniel Wyeth (Du Pont), inventor and productive American engineer accepted the challenge: to find the way to create ginger bottles without glass. After years of tests, the new method to produce plastic bottles was patented in 1977. His solution was to use a special shape that extends fibers in a way that molecules are aligned, and so that the material becomes stronger. The bottle worked out by Wyet was light, shock-resistant and transparent.

Here we are today

As we have mentioned in the introduction, we can find various plastic products everywhere. Do we need an adhesive tape for electric purposes? Are we looking for a protective helmet with sweat-absorbing inserts? We can find it! Even its industrial use is extremely widespread, and we can buy accessories as well, such as superglue to repair plastic components of the automotive industry.

As we can see, the two centuries of plastic have brought extreme convenience and comfort, plastic has become an integral part of our everyday life. Its story since the 19^th century continues: by the modernization of production and by the development of the technology of recyclability, we have more and more opportunities to protect our environment.

Office is our second home with work, and our time spent in the office is of crucial importance in our lives. For this reason, it does matter in what conditions we spend our working days. Who says that the word “comfort” can relate only to recreation? Now is the time to make the office more comfortable and to favor our own health!

Ergonomics in the office: let us optimize!

Workplace is full of everyday challenges: deadlines, moody colleagues, unexpected tasks to solve immediately, “firefighting”. But there is at least one factor that we can change. The task of ergonomics – which means something like “the study of work” in Greek – is to help align the working environment and work equipment to human demands, requirements and abilities.

An ergonomic environment marks a space where people work and live with objects, machines and tools in harmony. As a result of efforts toward manageability and human friendly- and easy use, such conditions can be created. The best part is that sometimes very little changes can even have significant results – this only requires attention and careful planning. For example, the correct setting of office furniture, desk and chair, as well as the screen can do wonders. Let us take a look at what problems can efficient ergonomics solve!

Move!

As one of the most popular sayings of our age say, sitting is the new smoking. And it is true, because people working in the triangle of chair-desk-computer (laptop) must bear the associated discomfort. The main victims of office work, which includes relatively few and unnatural movements, are muscles, tendons, muscle attachments and nerves and even blood vessels. Pain in the fingers, tingling or numbness and arthritis are all hungry for change.

Solving the first problem

Although it is more comfortable to sit than to stand, our body does not tolerate involuntary sitting. For this reason, according to experts in office ergonomics, we should take a break every hour, during which we can resolve the monotony of sitting with leg lifts and shoulder stretching. Even standing up or taking a walk every half-hour can help a lot if others found it strange to do some exercise at the workplace.

Working in the office while standing is more popular, so it is recommended to combine sitting and standing. But if we need to sit, the correct placement of the keyboard is important: for a healthy working, relaxed shoulders and conveniently held elbows on both sides are required during typing. Although mouse is a small device, it is still important from the aspect of ergonomics: we should hold it loosely because a strongly clenched hand can later result in problems.

Everything for the eye?

Due to the illumination of the screen that is not always optimal, our eyes are forced to do extra work on many occasions, which can result in damage in the long run. In addition, it has been found that the blue light emitted by screens are downright harmful.

Solving the second problem

Ophthalmologists recommend staring at an object about 20 feet (around 6 meters) away for at least 20 seconds every 20 minutes. By complying with the rule of 20-20-20, we do our vision good, if we work in eyeglasses filtering blue light.

According to the approach of ergonomics, the situation can be improved by placing the monitor. We should place the monitor to be within arm’s reach. In addition to this, it is favorable if the top of the screen is at the same level as the eyes. The screen needs to be placed perpendicular to windows – otherwise light is either blocked by the user or the light coming through the windows and reflecting on the screen forces the eyes to compensate.

Our breath can be taken away

Those operating offices – especially if several people work in the same volume of air – often face the problem of air circulation. The optimum level of humidity and temperature is different for each person and it often can be a source of conflict. Operators of buildings try to set a median value, and the presence of HEPA filter is also a requirement (especially for people being allergic, as this device also filters pollens). Bad air can cause breathing problems, and even human eye does not tolerate bad indoor air either.

Sitting and posture

Before an office worker sits in their chair, it is recommended to empty their pockets because, for example, no one will think of the word comfort by sitting on a set of keys or wallet in the back pocket. (Furthermore, these items usually put extra pressure on the gluteal muscle). For this reason, it is worth complying with the advice of professionals: sit with a straight back, bending our knees at a 90-degree angle and the feet should sit comfortably on the floor!

Making the workstation more comfortable

For the mouse, we usually need a flat surface. The self-adhesive notebook accessory of the 3M optical mouse pad meets this demand.
Now, let us look toward the screen and ask for help! Here is the 3M™ Notebook stand, which lifts the screen to an ergonomic position, has an adjustable height and anti-slip surface, and it is possible to connect even a sheet holder. The 3M™ Notebook stand with adjustable angle is also suitable to create a more eye-friendly situation.

And if someone does not find the appropriate conditions for work either in the office or at home, they still can decide to go to an external location – such as a café or a library. In such cases, however, protection of sensitive data on screen is of crucial importance. The 3M™ privacy screen protector can be an ideal product, as it allows only to the owner and user working at the laptop to see the screen, while it darkens the screen for others standing back or to the side.

Ergonomics in the office is an essential aspect which can help significantly improve the well-being of employees if consciously managed.

The sounds of spring include not only the whistle and trilling of birds but also the sound of vehicles going far. Very few people think of the fact that during a longer trip by car, the impact of gravel, rockfall and even weather is to be considered as the enemy of the car. Fortunately, we can choose a simple solution also to this problem.

What does the paint protection film protect from?

The name is a little bit misleading. If we take a look at, for example, the description of 3M™ Scotchgard™ Paint Protection Film, paint is not mentioned at all. This is a stone guard film product that provides the highest level of scratch- and stain resistance, transparency and durability for the owner who wishes to spare their car.

The category name of stone guard film takes us closer to the advantages of such products. Unfortunately, these have the very right to exist in Hungary because a considerable portion of around 32,000 km of road still does not have modern concrete surface. Dirt roads and graveled and neglected places are breeding grounds for rockfall.

The advantage of paint protection films

So, let us stick with the category name of paint protection films! These films mean an excellent solution for the more vulnerable surfaces of the car for these reasons: one side of this extremely thin, clear protective layer perfectly conforming to the shape of the car is equipped with a pressure-sensitive adhesive that allows to be easily placed on the vehicle. In addition to this, their material provides an incredibly good protection – the Pro Series of the 3M™ Scotchgard™ SGH6PRO Paint Protection Film, for example, has a self-healing formula that causes smaller scratches to disappear easily by themselves. The transparent coated technology shows a maximum resistance to weather, abrasion and even to stains. This way, the “wound” of the car is healing quickly.

With its thickness of 200 microns and its polyurethane film that can be stamped, the 3M™ 8592 Paint Protection Film provides an adequate protection even against shrinkage and expansion. In addition, the film does not have a transparent layer, so it can be an ideal choice for surfaces that cannot be seen, while in the range of transparent films, the 8 mm 3M™ Scotchgard™ SGH6PRO Paint Protection Film is also available.

Usually products called PRO are called like this for a reason: these car protection tools perfectly conforming to the outline of the car and made from tough polyurethane provide PRO, that is professional protection, for example, for front bumpers, side mirrors, hood, door handle cups and the edges of doors. It is also good news that they protect the vehicle also from damages caused by UV-rays. By looking at it, our vehicle is the same as we are used to, but it can roll out even to unmarked roads in a prepared state, that is equipped with abrasion-, puncture-, and tear resistance, supplemented by heat- and moisture resistance as well.

 This way, we can sleep well at night instead of worrying about the exterior of the car. With the current product range and the right decision, which means the use of paint protection films, we can cause more relaxed years for ourselves. (For these products, manufacturers offer a commercial guarantee of several years.)

Let us drive, and drive smart, also thinking of the vehicle’s exterior!