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The difference is that PVC is Polyvinyl Chloride and PVDC is Polyvinylidene Chloride. PVDC is a stronger material for things like blister packaging, while PVC works better in construction applications. However, many companies will use both together for a more reinforced product solution.
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How do you differentiate between PVC and pvdc?
PVC (polyvinyl chloride) is a thermoplastic polymer commonly used in pipes, vinyl flooring, and credit cards. PVDC (polyvinylidene chloride) is a barrier material used in packaging to prevent moisture and gases from penetrating. PVC is rigid and can be clear or colored, while PVDC is flexible and typically used as a coating on packaging films.
Why should PVDC film be used insted of PVC film in pharma packaging?
as pvdc has better barrier-properties for moisture and oxygen, hence protecting packed pharmaceuticals from aging, increasing stability and shelf-life. The PVDC is generally coated on the PVC-base film. regards Luc
What will get in the reaction between PVDC and morpholine?
The PVdC will turn yellow
Is there a difference between gray and white PVC piping and fittings?
The only difference between gray and white PVC piping is in the color. They're both PVC.
What is the difference between PVC and hpl?
PVC (Polyvinyl chloride) is a type of plastic material known for its rigidity and durability, commonly used in piping and construction applications. HPL (High Pressure Laminate) is a material made by compressing layers of paper or fabric with resins under high pressure and heat, known for its strength, resistance to scratches, and aesthetic appeal. While PVC is a type of plastic, HPL is a laminated material used for surfaces like countertops and furniture.
How can you tell the difference between electrical PVC and plumbing PVC?
There is not much difference, however, plumbing PVC has a thicker wall, for obvious reasons, namely, water pressure.
What is the difference between acrylic and PVC plastic?
what is the difference between acrylic and pvc
What is the difference between 40 PVC and 80 PVC?
Wall thickness, pressure rating and Price
What is the difference between PVC schedule 40 and PVC 80?
The difference between schedule 40 and 80 pvc is the wall thickness and schedule 80 is thicker then schedule 40 so the higher the schedule number the thicker the wall of the pipe thus can hold more pressure.
What is the difference between fiberglass tubing and pvc tubing?
There is a lot of differences between PVC and Fiberglass. Fiberglass is going to be stronger and PVC is the plastic tubing that you find in local home repair stores. PVC tubing is cheaper than fiberglass. Fiberglass tubing is lighter in weight. PVC tubing can be bent when heat is applied, but fiberglass tubing is fixed and will break, not bend.
What is the difference between a 1 PVC pipe and a 1K PVC pipe?
I was in the PVC pipe manufacturing business for over 30 years and have never heard of a "1K PVC" pipe. If "1K" means a 1,000 psi pipe, this does not exist as a commercial product. Sorry.
What is the difference between LDPE and PVC?
the difference is that in pvc h-c is replaced with c-cl. c-cl is less oxidisible by air while h-cl is oxidisable hence flamable while cl-c doesn't
