Janka wood hardness scale - The Janka rating is a measure of the amount of force it takes to push a .444" diameter steel ball half way into a piece of wood. The speed of growth of a tree can effect the Janka rating.
PVC stands for polyvinyl chloride, which is a type of plastic used in a variety of products such as pipes, flooring, and clothing.
the properties of PVC are;it is durable - it has to be because it can be used for window framesit is water proofit is impearmable
A PVC launcher is a device made from polyvinyl chloride (PVC) piping used to launch objects, such as water balloons or tennis balls, by building up air pressure inside the pipe and releasing it quickly. It works by closing one end of the pipe, pumping air into the other end, and then releasing the object by quickly opening the closed end. It is a popular DIY project among hobbyists and is often used for fun activities or as a science experiment.
PVC is an insulator because it does not allow electricity to flow through it easily.
The density of PVC is 1390kg/m3
Flexible PVC
Calcium carbonate is used as a filler in PVC to improve its mechanical properties and reduce production cost. It also helps to increase the stiffness and hardness of the PVC material while maintaining good impact resistance. Additionally, calcium carbonate can enhance the heat resistance and weatherability of PVC products.
Identify plasticizer used in pvc
Chlorine is found in plastic because it is commonly used in the production of PVC (polyvinyl chloride). PVC is a versatile and widely used type of plastic that often contains chlorine as a key component in its chemical structure.
PVC Primer and PVC glue
PVC is commonly used in plumbing
Normally we use PVC 70\30 low hardness rubber. If anybody can suggest better then this please let me know & i will great full to them for the suggestion.
It's not used for making PVC resin, but it is used in processing it - they use it as a lubricant when making rigid PVC articles like pipe.
The value "80" in k80 is relatred to the hardness. The gauge related to the weight for a givens surface of material. For example my inflatable kayak is made of k80 28 gauge pvc.
Chlorinated - PVC normally used on hot water
PVC interacts with lipid in TPN.
The solvent commonly used for PVC is tetrahydrofuran (THF). It is often used to dissolve PVC for various applications such as adhesive formulations or polymer processing.