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Linear low-density Polyethylene or polythene is 920 kilograms per cubic meter (or 0.92 grams per cubic centimeter). Density is defined by: rho = mass m / volume V. The SI units are kilograms per cubic meter (kg/m3).
Examples: Solid - water - noble gas
Copper has a density of 8950 kg/m3 = 8.95 kg/dm3 = 8.95 g/cm3
Water has a density of 1000 kg/m3 = 1000 g/L = 1.000 kg/dm3 = 1.000 kg/L = 1.000 g/cm3 = 1.000 g/mL.
Helium has a density of 0.1785 kg/m3 = 0.1785 g/L = 0.0001785 kg/dm3 = 0.0001785 kg/L =
0.0001785 g/cm3 = 0.0001785 g/mL
What else can I help you with?
What solvent can dissolve PBT?
Common solvents that can dissolve PBT (polybutylene terephthalate) include chlorinated solvents like dichloromethane or chloroform, as well as aromatic solvents like toluene or xylene. It's important to use proper safety precautions when working with these solvents.
Is Polythene a polymer?
Yes, it is a compound of carbon and hydrogen.
Are water bottles made of thermoplastic?
Yes, water bottles are typically made of thermoplastic materials like polyethylene terephthalate (PET) or high-density polyethylene (HDPE). These materials are lightweight, durable, and easily recyclable, making them popular choices for packaging beverages.
Can acetone be kept in plastic bottle?
Acetone can be kept in a plastic bottle made from high-density polyethylene (HDPE) or polyethylene terephthalate (PET) since these materials are resistant to acetone. Avoid storing acetone in bottles made from other types of plastic, as it may cause the plastic to degrade and leak.
How do you pronounce Terephthalate?
Terra thal (rhymes with shall) ate.
What is Polybutylene terephthalates monomer?
Polybutylene terephthalate (PBT) is a type of thermoplastic polymer that consists of repeating units formed from the monomers 1,4-butanediol and terephthalic acid. These monomers are chemically reacted to produce the PBT polymer, which is commonly used in a variety of applications due to its excellent mechanical and electrical properties.
What solvent can dissolve PBT?
Common solvents that can dissolve PBT (polybutylene terephthalate) include chlorinated solvents like dichloromethane or chloroform, as well as aromatic solvents like toluene or xylene. It's important to use proper safety precautions when working with these solvents.
What is part pbt gf30 vauxhall corsa?
"PBT-GF30" simply means "PolyButylene Terephthalate with 30% Glass Fibre", the plastic used in all air mass meter housings - regardless of make! Look UNDERNEATH for the actual part number! (Not a very helpful design ...)
What can you do about aging polybutylene pipes?
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What are the examples of polyester fibre?
Examples of polyester fibers include polyethylene terephthalate (PET), which is commonly used in clothing, home textiles, and plastic bottles, and polybutylene terephthalate (PBT), often utilized in automotive and electrical applications. Additionally, recycled polyester, made from post-consumer plastic bottles, is gaining popularity in sustainable fashion. Other variants like microfibers are also derived from polyester and are used for cleaning cloths and activewear due to their durability and moisture-wicking properties.
Is terephthalate safe for use in cosmetics?
Is it "polyethylene terephthalate"? Probably, and if so it's perfectly safe. Polyethylene terephthalate is the plastic soda bottles are made from.
How can I identify polybutylene pipes in my plumbing system?
Polybutylene pipes can be identified by their gray color and flexible, plastic-like material. They were commonly used in plumbing systems in the 1970s to 1990s. If you suspect you have polybutylene pipes, you can hire a professional plumber to inspect your plumbing system for confirmation.
What is PBT polyester made of?
PBT polyester, or Polybutylene Terephthalate, is made from the polymerization of butylene glycol and terephthalic acid. This thermoplastic material is known for its excellent mechanical properties, chemical resistance, and thermal stability. PBT is commonly used in applications such as automotive components, electrical connectors, and consumer goods due to its durability and performance.
What is bad about having polybutylene pipes ?
Its not bad as long as they are not leaking. Unfortunately polybutylene pipes have the best chance to start leaking at some point and it can be costly to repair.
How is Polybutylene made?
Polybutylene is typically made through polymerization of butene or butadiene monomers. These monomers are chemically bonded together in a repeating pattern to form a long chain polymer called polybutylene. The process usually involves high pressures and temperatures, along with catalysts to control the reaction.
On average, how much does a polybutylene pipe cost?
The price of a polybutylene pipe will depend on how big it is, if it has any alloys in it, and how long it is. Without this information, it is near impossible to give a quote on price.
What is difference between polyethylene terephthalate and polyester terephthalate?
Polyethylene terephthalate (PET) fits the definition of a polyester so the name is redundant. I think PETP is simply an old abbreviation for PET.
