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Polystyrene Uses: 15+ Polystyrene Applications in Daily Life

Polystyrene is a lightweight & durable plastic, abbreviated as PS. It is affordable, easy to mold and offers strong insulation. Therefore, you will find this polymer everywhere around us and used to manufacture many products.

Polystyrene Chemical Formula
Polystyrene Chemical Formula

We will tell you the most common applications of polystyrene across different types of industries. You will also explore its benefits and why major sectors trust this material.

Polystyrene PS Plastic
Polystyrene PS Plastic

Polystyrene Lens

You can see polystyrene lenses in many traffic lights and warning lights because it is a stronger and reliable option for you. If you choose polystyrene, then the warning lenses will stay bright for a long duration. Additionally, it allows light to pass through clearly.

yellow solar barricade warning lights
Solar Warning Light Lens

Polystyrene For Packaging / Polystyrene Storage Boxes

Polystyrene is a common plastic that you will usually find everyday to package several products. The reason is simple: it is light in weight, absorbs shocks and keeps your items safe from heat and cold.

Expanded Polystyrene (EPS) is used to give support and cushion to fragile products like (Glassware, TVs, Fridges, Medical supplies). That means if your product falls down or faces pressure then EPS will reduce the damage. Some common examples of storage boxes are;

  • Polystyrene container
  • Polystyrene trays
  • Polystyrene tubs
  • Polystyrene granules
  • Polystyrene cups

Polystyrene for Construction

Polystyrene is not only for packaging it is used in construction too. You can use polystyrene cement or polystyrene panels as insulation boards to keep the buildings warm in winter and cool in summer. Basically, you can use it on walls, roofs and floors to insulate your houses.

EPS is also used under concrete or roads to make them lightweight and absorb more pressure. But it is not fireproof that is why you will need extra safety layers. Even with this limit, polystyrene remains a reliable choice for you in construction.

Polystyrene For Decoration

If you want to make any decorative item, then polystyrene is the best choice for you. Because it blends well with paints and coatings. Therefore, you can use it in many crafts, DIY projects, ornaments, 3D wall art and floral arrangements.

Polystyrene tiles are also used for decorative purposes on walls and roofs. Moreover, you can easily cut, paint and glue them.

Polystyrene Outdoor Furniture

You can also use polystyrene if you want to make strong and stylish furniture. Actually, the furniture that is made up of polystyrene can handle UV rays and resist rain damage. Which is not possible in wood-made items. Plus, this furniture does not break down and does not rust. Famous furniture items that you can make from it.

  • Polystyrene bench
  • Polystyrene chair
  • Polystyrene table
  • Polystyrene Garden Swings

Polystyrene For insulation

Polystyrene is made-up of 95-98% air which makes it very light. As we discussed, it is a strong thermal insulator so you can use it in concrete form and structural insulated panels. A special type of polystyrene called Grey Polystyrene Foam has graphite in it. That’s why it gives even better insulation compared to your normal foam.

Is polystyrene insulation flammable? Well, it can catch fire if you expose it to high heat or open flames. That’s why in buildings, it is usually covered with plaster, concrete or other fire-resistant layers for extra safety.

Polystyrene Head For Wigs

If you are a wig maker or salon owner then you can use polystyrene to make mannequin heads. Actually, these heads are light, stable and easy to move around. So, you can style, cut and display wigs on them.

You can also buy this mannequin head to save your wig at home. As you know, they are a more affordable option so you can commonly see them in beauty shops, salons and training schools.

Polystyrene T-Shirt or Jackets

Polystyrene fabric is used by many brands to make t-shirts, sportswear or jackets. Because this fabric is very light weight and stain resistant than others. In addition, jackets made from it keep you warm and protect you in rain.

A shirt that is made up of polystyrene is more durable than cotton. This is the reason that they rank at the top nowadays. But remember that in summers, the shirts that have 50% cotton and 50% polystyrene provide you more comfort.

Polystyrene Dummy Cakes

You can make designs on a dummy cake if you want to practice for cake decoration. In this way, you can save real cake material. Plus, if you run a bakery then you can use these dummies to display them to your customers. Basically, these are used because they stay fresh for months.

Polystyrene Medicine

You can often find polystyrene in medical products. Because it keeps them safe and clean. As you know, polystyrene does not react with the medicine inside. This is why polystyrene tubes, trays and medicine containers are more reliable. 

Mostly, hospitals and labs prefer polystyrene items for daily use. Additionally, you can use Polystyrene gloves in labs to protect them from chemicals and dust.

  • Polystyrene dropper
  • Polystyrene Pipette
  • Polystyrene petri dishes
  • Polystyrene microtiter plate
  • Polystyrene Disposable syringes parts

Polystyrene Glass

Polystyrene glasses are more popular in parties and restaurants right now. Actually, these glasses are lighter so you will feel easy to carry them anywhere. Plus, they will not break like normal glasses. Therefore, you can use them in daily life.

Polystyrene Knife

You can use a polystyrene knife when you need a light and disposable option to cut the food. It is safe to carry, easy to use and does not break easily. After the usage, you can throw it so picnics and parties feel more convenient.

Polystyrene in Hydroponic Systems

You can use polystyrene rafts in hydroponic farming. Literally, it will support plants to grow without soil. These lightweight rafts or foam boards float on water and hold your plants. At the same time, the roots of plants will grow in a nutrient-rich solution.

Polystyrene Wall Cladding

There are two types of wall cladding available in the market that are made up of polystyrene. One is external wall cladding and the other is internal wall cladding. Well, these both are used to protect buildings from extreme heat, cold and rain. In addition, these wall cladding also provide a neat and clean finish to your rough cement walls.

Polystyrene in Automotive

Many parts of your vehicles also use polystyrene. For example, dashboard, bumpers and door panels. Basically, this material is used to make them more strong and soundproof.

Polystyrene Safety Equipment

Polystyrene can reduce the impact of force that is why it is used to make safety equipment. For example polystyrene face shield or polystyrene ear defenders that will give you more comfort and safety too. This face shield protects you from chemical splashes and flying debris. On the other hand, ear defenders are used to block loud sounds.

Polystyrene Seedling Trays

Seedling trays are very popular in agriculture. Well, these trays keep the soil and roots in separate cells. So, seeds will grow healthy without mixing. If you use polystyrene trays then you can save space, reduce waste and get better control on the growth of crops.

Polystyrene Soil Insulation

You can use polystyrene to keep the soil safe in cold weather. The reason is that it stops penetration of frost deep into the ground. In very cold places, it also stops frozen soil that can melt. In this way, your ground stays strong and safe from weather conditions.

Polystyrene Road and Traffic Safety Products Made by JACKWIN

Solar Warning Lights: Solar warning lights use solar power to guide you on a road. Their retroreflective nature makes them visible from a distance.

Barricade Lights: You can see these barricade lights on road barriers to inform you about dangers ahead.

Hand Grip Warning Light: You can carry this hand grip light by hand to warn others on road. It stays bright at night to keep you safe.

We Have Answers To Your Common Questions

Is Polystyrene Toxic?

Well, polystyrene is mostly safe but in case of fire or high heat it releases harmful chemicals. Moreover, its microplastics can harm if you swallow it or mix it in soil.

Difference Between polystyrene and polyethylene

Actually, polystyrene is a rigid and brittle material that is used to make cups, trays and disposables. On the other hand, polyethylene is flexible and soft matter. That’s why your bags, bottles and pipes are created with it.

Is Polystyrene Good for Soundproofing?

Polystyrene can reduce some noise, but it is not strong enough to block complete sound. In this condition, you can use other materials that can work in a better way.

Is Polystyrene Flammable?

Yes, polystyrene is flammable. You should keep it away from fire and high heat to stay safe.

Final Words

So, if your business is related to packaging, construction, healthcare, furniture or any other industry, polystyrene is your top choice. As we mentioned, it is made of nearly 95% air, it is extremely lightweight and provides high insulation for your products.

We are professional suppliers in China and have a large stock of polystyrene made products in our factory. You can contact us, tell your requirements and get a quick quote.

See Also

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