Mi padlet divino by Meryem El Mansouri Aghmir https://padlet.com/meryemel4/f0g8rsq0p9dsvw33 en-us 2023-01-13 12:54:07 UTC 2023-01-18 14:10:21 UTC hello@padlet.com HIGH DENSITY POLYETHYLENE meryemel4 https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2443546259


]]> 2023-01-13 13:09:17 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2443546259 CHEMICAL STRUCTURE meryemel4 https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446465483 2023-01-17 07:49:20 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446465483 LOW-DENSITY POLYTHYLENE sebastiancasalderrey https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446470145 2023-01-17 07:52:22 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446470145 Chemical structure sebastiancasalderrey https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446470756 2023-01-17 07:53:01 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446470756 POLYVINYL CHLORIDE mohamedhachad https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446471078




]]> 2023-01-17 07:53:20 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446471078 CHEMICAL STRUCTURE mohamedhachad https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446471642 2023-01-17 07:53:54 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446471642 COMMON USES mohamedhachad https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446473677 PVC is a versatile material that offers many possible applications, these include; window frames, drainage pipe, water service pipe, medical devices, blood storage bags, cable and wire insulation, resilient flooring, roofing membranes, stationary, automotive interiors and seat coverings, fashion and footwear, packaging .]]> 2023-01-17 07:55:53 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446473677 MAIN USES meryemel4 https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446474164 Some of the major uses of high density polyethylene include: Packaging Applications – High Density Polyethylene is used in several packaging applications including crates, trays, bottles for milk and fruit juices, caps for food packaging, jerry cans, drums, industrial bulk containers etc.]]> 2023-01-17 07:56:26 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446474164 Main uses sebastiancasalderrey https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446474250 Food storage, plastic wrap, sandwich bags, sequeezable bottles.]]> 2023-01-17 07:56:31 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446474250 MAIN FEATURES mohamedhachad https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446474532 PVC (plasticised) is less rigid; has high impact strength; is easier to extrude or mould; has lower temperature resistance; is less resistant to chemicals, and usually has lower ultimate tensile strength. The variability from compound to compound in plasticised PVC is greater than that in PVC-U.]]> 2023-01-17 07:56:51 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446474532 MAIN FEAUTURES meryemel4 https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446476231 Here are some noteworthy characteristics of high density polyethylene plastic: HDPE resists chemicals and does not easily absorb liquids; An HDPE polymer is known for being light and flexible while simultaneously being hard and strong; This type of plastic is able to tolerate low temperatures and high impacts;]]> 2023-01-17 07:58:49 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446476231 Main Features sebastiancasalderrey https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446476322 LDPE (low density polyethylene) is a soft, flexible, lightweight plastic material. LDPE is noted for its low temperature flexibility, toughness, and corrosion resistance.]]> 2023-01-17 07:58:55 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446476322 POLYSTYRENE mohamedhachad https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446478385 2023-01-17 08:01:09 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446478385 MISCELLANEOUS PLASTIC sebastiancasalderrey https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446478939 2023-01-17 08:01:38 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446478939 CHEMICAL STRUCTURE mohamedhachad https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446479317 2023-01-17 08:02:05 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446479317 POLYPROPYLENE meryemel4 https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446479459 2023-01-17 08:02:15 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446479459 Chemical structure sebastiancasalderrey https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446479907 2023-01-17 08:02:47 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446479907 CHEMICAL STRUCTURE meryemel4 https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446480558 2023-01-17 08:03:15 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446480558 COMMON USES mohamedhachad https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446480883 For more than 70 years, styrene has been used as a chemical building block to make the materials used in a wide variety of finished consumer products, such as food containers, rubber tires, building insulation, carpet backing and boat hulls, surfboards, residential kitchen countertops, bathtubs and shower enclosures.]]> 2023-01-17 08:03:35 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446480883 MAIN FEATURES mohamedhachad https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446481823 Polystyrene Characteristics
Unmodified polystyrene is clear, rigid, brittle and moderately strong. Its electrical properties as a dielectric material are good, though it has relatively low heat resistance. Polystyrene is soluble in most chlorinated and aromatic solvents, though not in alcohols.
]]> 2023-01-17 08:04:28 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446481823 Main uses sebastiancasalderrey https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446481888 DVD, baby bottles, medical storage container]]> 2023-01-17 08:04:32 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446481888 Main Features sebastiancasalderrey https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446482926 Strong and ductile.Poor conductors of heat and electricity.Easily moulded into different shapes and size.Resist corrosion and are resistant to many chemicals.



]]> 2023-01-17 08:05:43 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446482926 MAIN USES meryemel4 https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446483001 Mainly used in the production of various long and short polypropylene fibres, for the production of polypropylene woven bags, bagging, injection moulded products, etc. Used in the production of electrical appliances, telecommunications, lighting, lighting equipment and fire retardant parts for televisions


]]> 2023-01-17 08:05:48 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446483001 MAIN FEATURES meryemel4 https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446483902 Polypropylene belongs to the group of polyolefins and is partially crystalline and non-polar. Its properties are similar to polyethylene, but it is slightly harder and more heat-resistant. It is a white, mechanically rugged material and has a high chemical resistance.]]> 2023-01-17 08:06:44 UTC https://padlet.com/meryemel4/f0g8rsq0p9dsvw33/wish/2446483902