• Thumbnail for Low-density polyethylene
    Low-density polyethylene (LDPE) is a thermoplastic made from the monomer ethylene. It was the first grade of polyethylene, produced in 1933 by Dr John...
    9 KB (921 words) - 05:37, 23 September 2024
  • Thumbnail for Polyethylene
    strength than LDPE, and it exhibits higher impact and puncture resistance than LDPE. Lower-thickness (gauge) films can be blown, compared with LDPE, with better...
    57 KB (6,215 words) - 15:24, 5 November 2024
  • Thumbnail for Linear low-density polyethylene
    (LDPE) because of the absence of long chain branching. The linearity of LLDPE results from the different manufacturing processes of LLDPE and LDPE. In...
    5 KB (582 words) - 18:47, 14 June 2024
  • Thumbnail for High-density polyethylene
    stronger intermolecular forces and tensile strength (38 MPa versus 21 MPa) than LDPE. The difference in strength exceeds the difference in density, giving HDPE...
    15 KB (1,493 words) - 21:16, 29 August 2024
  • maiden flight was on the AFSPC-11 mission as the EAGLE secondary payload. The LDPE (Long Duration Propulsive ESPA) is based on a Northrop Grumman payload adapter...
    12 KB (1,358 words) - 18:52, 24 September 2024
  • Thumbnail for Polymeric foam
    referred to as polyethylene-vinyl acetate (PEVA) Low-density polyethylene (LDPE) foam, first grade of polyethylene (PE) Nitrile rubber (NBR) foam, the copolymers...
    2 KB (173 words) - 02:09, 29 August 2024
  • Thumbnail for Resin identification code
    chloride (PVC) (pipes, siding, flooring, etc.) 4: low-density polyethylene (LDPE) (plastic bags, six-pack rings, tubing, etc.) 5: polypropylene (PP) (auto...
    17 KB (1,314 words) - 10:26, 29 October 2024
  • polymers, which are commonly found in households are: Low-density polyethylene (LDPE) High-density polyethylene (HDPE) Polypropylene (PP) Polyvinyl chloride (PVC)...
    9 KB (316 words) - 01:38, 13 September 2024
  • Thumbnail for Tert-Butyl peroxybenzoate
    radical initiator in polymerization reactions, such as the production of LDPE from ethylene, and for crosslinking, such as for unsaturated polyester resins...
    9 KB (884 words) - 18:42, 3 June 2024
  • Thumbnail for Cumyl alcohol
    alcohol. Cumyl alcohol is an undesired side reaction product when LDPE is crosslinked. LDPE is used as a plastic electric insulator for electrical power cables...
    9 KB (707 words) - 19:09, 8 December 2023
  • Thumbnail for Space tug
    vehicles, Second star to the right, aboard the SpaceX Transporter-6 Mission. LDPE is based on a Northrop Grumman payload adapter used to help attach the upper...
    37 KB (3,555 words) - 22:25, 19 October 2024
  • Thumbnail for Plastic bottle
    polyethylene (LDPE) LDPE is similar in composition to HDPE. It is less rigid and generally less chemically resistant than HDPE, but is more translucent. LDPE is...
    19 KB (2,016 words) - 00:08, 20 October 2024
  • It also manufactures petrochemicals, including low-density polyethylene (LDPE) and ethylene-vinyl acetate copolymer (EVA). The company was founded in 1987...
    2 KB (91 words) - 13:49, 2 October 2024
  • Thumbnail for Plastic
    density polythene (LDPE); blown-film shopping bags with handles are now made of HDPE. A Ziploc bag made of LDPE Food wrap made of LDPE Metalized polypropylene...
    94 KB (11,864 words) - 12:02, 11 November 2024
  • Thumbnail for Shrink wrap
    Low-Density Polyethylene (LDPE), Linear Low-Density Polyethylene (LLDPE), and High-Density Polyethylene (HDPE). For shrink wrapping LDPE would be the best choice...
    12 KB (1,629 words) - 19:23, 8 October 2024
  • Thumbnail for Water bottle
    be made from high-density polyethylene (HDPE), low-density polyethylene (LDPE), copolyester, or polypropylene. They all offer the advantage of being durable...
    18 KB (2,128 words) - 10:34, 6 November 2024
  • applicable to polypropylene. Thermoplastic polyolefins low-density polyethylene (LDPE), linear low-density polyethylene (LLDPE), very-low-density polyethylene...
    16 KB (1,815 words) - 20:05, 22 September 2024
  • Thumbnail for Polypropylene
    intermediate level of crystallinity between that of low-density polyethylene (LDPE) and high-density polyethylene (HDPE). Isotactic & atactic polypropylene...
    51 KB (5,887 words) - 06:59, 28 September 2024
  • Thumbnail for Petrochemical
    chemical feedstock and ripening stimulant polyethylene – polymerized ethylene; LDPE, HDPE, LLDPE ethanol – via ethylene hydration (chemical reaction adding water)...
    20 KB (2,073 words) - 18:32, 13 October 2024
  • Thumbnail for List of Falcon 9 and Falcon Heavy launches
    2023 22:56 Falcon Heavy B5 B1070 (core) Kennedy, LC‑39A USSF-67 (CBAS-2 & LDPE-3A) ~3,750 kg (8,270 lb) GEO USSF Success No attempt B1064.2 (side) Success...
    478 KB (19,869 words) - 13:46, 12 November 2024
  • Thumbnail for Duct tape
    polyethylene (LDPE). The color of the LDPE is provided by various pigments; the usual gray color comes from powdered aluminum mixed into the LDPE. Two tape...
    38 KB (3,913 words) - 15:09, 8 October 2024
  • Thumbnail for Thermoplastic
    packaging film, sacks and gas pipes and fittings. Low-density polyethylene (LDPE) is flexible and is used in the manufacture of squeeze bottles, milk jug...
    18 KB (2,394 words) - 07:28, 20 August 2024
  • Thumbnail for Hose
    years, hoses can also be manufactured from special grades of polyethylene (LDPE and especially LLDPE). Other hose materials include PTFE (Teflon), stainless...
    6 KB (809 words) - 13:46, 23 October 2024
  • One study looked at the effect of crosslinking low-density polyethylene (LDPE) with different amounts of dicumyl peroxide (DCP). It was found that increasing...
    56 KB (7,180 words) - 17:28, 24 September 2024
  • Thumbnail for USA-339
    2022, at 9:41 EST on board the rocket Falcon Heavy USSF-44 anlong with the LDPE 2, Tetra 1, Alpine, and LINUSS 1 and 2 satellites. The Falcon Heavy USSF-44...
    3 KB (214 words) - 22:15, 23 October 2024
  • Thumbnail for Ductile iron
    and sewer lines. It competes with polymeric materials such as PVC, HDPE, LDPE and polypropylene, which are all much lighter than steel or ductile iron;...
    8 KB (839 words) - 21:00, 4 July 2024
  • Tsung Chao in 1986. it is the largest producer of low-density polyethylene (LDPE) in the US and ranks among the Forbes Global 2000. Westlake Chemical operates...
    6 KB (451 words) - 12:24, 8 October 2024
  • Thumbnail for Tarpaulin
    directions and is waterproof. Sheets can be either of low density polyethylene (LDPE) or high density polyethylene (HDPE). When treated against ultraviolet light...
    8 KB (985 words) - 21:22, 7 October 2024
  • Thumbnail for List of Falcon 9 and Falcon Heavy launches (2020–2022)
    the other is the Space Force's second Long Duration Propulsive ESPA, or LDPE 2, spacecraft, itself hosting six payloads — three that will remain attached...
    287 KB (12,624 words) - 06:28, 10 November 2024
  • 4
    original on 13 March 2015. Retrieved 28 July 2020. Plastic Recycling Symbol #4: LDPE Conover, Charles (8 November 2011). Designing for Print. John Wiley & Sons...
    70 KB (7,136 words) - 00:10, 10 November 2024