A brife Biography on Plastic in English

A brife Biography on Plastic in English

Today, plastic is everywhere.
      The origin of all these plastics
      From a small object
      Not even plastic
      For centuries, a game of billiards
      Made of ivory made of ivory.
      But when poaching caused
      Reduced number of large images
      In the 19th century,
      The pool makers are starting to notice
      Find alternatives and provide good returns.
      Then, in 1863, an American
      John Wesley accepted a challenging life.
      In the following five years, it was invented
      A new substance called celluloid.
      Made from cellulose, a compound discovered
      In wood and straw.
      Hayat soon discovered that celluloid could not
      Solve the billiard problem
      The material is not heavy enough
      The recoil is incorrect
      But it can be both colored and modeled
      Imitation is more expensive
      Coral and other materials
      r, amber and seashell.
      Created to be
      Known as the first plastic.
      Can describe the word "plastic."
      Any material made of polymer,
      Wonderful
      It consists of the same recurring subunits.
      This includes all types of industrial plastics,
      And many more materials
      They are found in living things.
      But in general when people mentioned
      Plastic
      They refer to synthetic materials.
      The unifying properties of this
      The ones who are soft and stiff
      It can be formed in a certain way.
      Bonus though
      As the first official plastic
      Highly flammable celluloid,
      This makes production risky.
      So the inventor started looking
      To choose.
      In 1907, the chemist combined phenol with
      Coal tar waste
      And formaldehyde for its production
      A new strong polymer called bakelite.
      Bakelite is flammable
      The combination of raw materials and lloyd
      Used to
      Easier to get.
      Bakelite is just the beginning.
      In the 1920s, researchers were first
      Commercially developed polystyrene
      A sponge-like plastic used for insulation.
      Polyvinyl chloride appeared shortly after,
      Or vinyl, good flexibility.
      Acrylic creates transparency
      Unbreakable plate
      Imitation of glass.
      In the 1930s, nylon became the main focus.
      A polymer used to imitate silk.
      But its strength is many times over.
      Since 1933, it has become polyethylene
      One of the most versatile types of plastics.
      I'm still used to doing it all today
      From shopping bags to shampoo bottles,
      Bulletproof vest.
      New manufacturing technology
      This is accompanied by a physical explosion.
      A technological invention
      Injection molding
      Allow the molten plastic to be inserted
      Place in any shape template
      They will quickly tighten the place.
      This creates possibilities for the product.
      With new varieties and shapes
      And in a fast and cheap way
      The mass production of plastics.
      Scientists hope this will be the economy
      New materials
      You will do what it was before
      I can't bear more people.
      Instead, plastic is used
      In World War II.
      During the war, plastic production
      It has tripled in the United States.
      Soldiers wear new plastic helmet liners.
      It is waterproof vinyl.
      The pilot sits in the plexiglass cockpit,
      Unbreakable plastic
      Trust the parachute
      Made of stretch nylon.
      Then the plastic is manufactured
      The company
      They sprout like bamboo shoots after rain during war
      Its focus is on consumer products.
      Plastic begins to replace other materials
      Like wood, glass, and fabric
      In furniture, clothes and shoes
      TV and radio.
      Multifunctional plastic opens up possibilities
      For packaging
      It is mainly used for food preservation.
      And other products last longer.
      Suddenly, plastic trash bags appeared
      Flexible adhesive film,
      Squeezable plastic bottles,
      Cardboard boxes for disposal,
      Plastic fruit containers,
      Vegetables and meat.
      In a few decades,
      This material is multifaceted
      Set the start to be called
      Plastic Horn.
      The century of plastic has arrived
      Convenience and profitability,
      It also caused amazingly
      Environmental issues.
      Many plastics are not renewable
      Means.
      And design of plastic packaging
      One use only
      But some plastics take centuries
      division
      It causes great waste.
      In this century, we must focus
      Innovations to solve these problems
      By reducing the amount of plastic,
      Development of degradable plastics,
      And look for new ways
      Recycle existing plastics.