0
What else can I help you with?
How are plasticisers made?
Plasticisers are products of the chemical industry; each plasticiser has a specific receipt and a specific technology of preparation. See also the link below.
What effect do plasticisers have on polymers?
The effect it has on polymers is that it makes them condensate.
What are plasticisers?
They're chemicals that makes plastic and rubbery stuff soft and flexible.
Why are ceramic bowls better than plastic bowls for children?
There are few reasons why ceramic bowls may be better, after all children are usually given plastic bowls that are unbreakable.But plastic is less attractive, and scratches, so is harder to clean. It also may contain chemical plasticisers.
Why are plasticisers added to PVC?
Plasticizers are added to PVC (polyvinyl chloride) to increase its flexibility, durability, and workability. They help to make the PVC material more pliable and easier to process during manufacturing. Additionally, plasticizers can enhance the overall performance and properties of PVC products.
What makes the garbage bags flexible?
Garbage bags are flexible due to them being made from specially structured hydrocarbons known as polyethene or (polythene) as we call it. In certain cases plasticisers can also be added to a material to make it more flexible. NOTE: Polyethene is a large polymer which is a long giant lattice of small individual monomers.
Is plastic bottle mixture or pure substance?
Plastics that are encountered are generally mixtures. Some are mixtures of polymeric chains of differing lengths such as polyethylene. Some are mixtures that contain not only polymeric chains but have extra ingredients, fillers, plasticisers and coloring agents that modify the properties of the plastic. One example is PVC polyvinyl chloride which is a brittle substance but with the addition of plasticisers (phthalates), becomes flexible.
What are the disadvantages of gutta percha in dentistry?
GUTTA PERCHA - semi-plastic, isomer of natural rubber (cis isomer). Harder, cannot be stretched reversibly. Polymeric cones of gutta percha with other constituents such as ZnO, barium sulphate, plasticisers and pigments are used. DISADVANTAGES OF GUTTA PERCHA; - micro voids - voids on insufficient packing - difficult to condense - may stick to instrument on condensing - turns brittle quickly after setting - unsuitable for use by itself - not flexible enough to take the shape of the root and completely seal by itself - needs a paste (sealer) - lacks resilience
What are the properties of polystyrene?
Polystyrene can be manufactured with a variety of different characteristics, depending on the plasticisers incorporated into it and whether or not it is created as a foam. As a result, the desired characteristics depend on how it is going to be used.
What is difference between plasticizer and superplasticizer?
Superplasticizers or high range water reducers or dispersants are chemical admixtures that can be added to concrete mixtures to improve workability. Adding 1-2% superplasticizer per unit weight of cement is usually sufficient
What does ECPI stand for?
ECPIEuropean Council for Plasticisers and Intermediates (European plasticiser trade association)ECPI Electronic Crime Partnership InitiativeECPI Electronic Computer Programming InstituteECPIEarly Career Principal InvestigatorECPIEasyCall Communications Philippines Inc.ECPIEnhanced Proliferation Control InitiativeECPIElectronic Corporate Pages, Inc.ECPIElectronic College of Process InnovationECPIEchinochloa PictaECPIEast Coast Pinochle InvasionECPIElectronics, Communications, Programming and Information SystemsECPIElectronics, Communications, Programming and InformationECPIEnvironmental Construction Products International, Inc.ECPIEquitable Classroom Practices Institute
Is thalidomide used to treat cancer?
it is used for cancer it is used for cancer it is used for cancer it is used for cancer it is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancerit is used for cancer it is used for cancer
