PVC Resin into Vinyl Compound

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What are the steps in the transformation of PVC
Resin into Vinyl Compound?

• The bonding of two or more elements forms a
  product, which is commonly known as a compound.
  In this article, we will know about the
  formulation of the Vinyl compound which
  transforms from the PVC Resin.

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• The formation is done to fulfill the requirement
  of Vinyl compounds in different industries. In
  the process, the formulation-engineers create a
  custom compound, to achieve specific properties.
  This compound is widely used in the plastic
  industry, and the plastic industry is serving in
  many other industries such as floor tile, toy,
  furniture, paint, textile, sheeting, tubing,
  rubber, etc.

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PVC Resin and It's Types

• PVC (Poly Vinyl Chloride) Resin is a
  thermoplastic resin that can be softened and
  reheated. This white powdery solid (in its raw
  form) is highly resistant to oxidation and
  degradation in the presence of an atmosphere.
• PVC resin can be divided into 2 types
• Rigid PVC compound
• Flexible PVC compound

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PVC resin can be divided into 2 types of PVC
Compounds

• Rigid PVC compound - The excellent mechanical
  properties and high melting point made this PVC
  compound an ideal choice for some applications
  such as pipe fitting, desk fitting, and rail
  fitting.

• Flexible PVC compound - The PVC compound used to
  form some other types of applications such as
  electrical wiring, medical tubing, automotive
  body side molding.

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The Processes of PVC Resin Transformation

• PVC can consist of any method used to process
  thermoplastic polymers, but extraction is the
  most dominating one. Firstly, it transformed in
  powdery form and then obtained as a semi-product
  (granules) and finish product. The phase is known
  as PVC gelling.

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The Vinyl Compound Preparation Process

• The process for a hot-cold mixer should be
  performed at high speed, in which the polymer and
  additives are processed. The speed of agitator in
  a hot mixer should be between 1300 to 1500 RPM
  (rotation per minute). However, for cold mixers,
  it should be 450 RPM (about 450 RPM). According
  to researchers and experimental data, the speed
  of the process can affect the quality of the
  product.

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The Procedure for the Preparation for Hot-Cold
Mixers

• Into the hot blender, the pre-weighed amounts of
  PVC, lubricants, antioxidants, UV stabilizers,
  and thermal stabilizers are used.
• Adding these polymer, stabilizer, and lubricants
  on a hot-mixer help to distribute the additives
  over the surface of a PVC grain, which over its
  external porous structure.
• The addition of plasticizers also affects the
  quality of plasticized PVC blends.

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• At 70C, a softener is added to this mixer and
  ensures that it is absorbed by the polymer at a
  faster rate.
• At 95C or between 90 to 110C (according to
  mixing intensity), the softener is absorbed by
  the polymer. And then the fillers and pigments
  are used into the mixer.
• At the approximate temperature of 125C to 130C
  (according to the composition of the blend) the
  process is stopped.
• Then this blender is cooled down till it gets the
  temperature of 40C.

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• To evaluate powder PVC compositions the
  plastographic method is commonly used where the
  gelling time and thermal stability are the basic
  processing parameters. Ultimately, you can
  understand that the transformation of PVC resin
  into Vinyl Compound is a complex process to do,
  and only the experienced PVC Resin Supplier can
  handle it properly.

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Why Choose Us As Your PVC Resin Suppliers

• As a well-versed chemical supplier, we are
  serving almost 500 chemical products, each with
  its pure quality. Supplying quality products is
  our first consideration so as our supply chain
  partners. PVC Resin is one of the commonly
  serving chemicals of our supply, and the
  large-scale use of it makes us do work more
  efficiently on its supplies. So make a difference
  in your plantation, use ulexite as your plant
  fertilizer. And if searching for a trusted PVC
  Resin suppliers, contact us today!

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