Plastic Raw Materials Virgin Low Density Polyethylene Resin Granules 2426K Stock LDPE

• Merkmal: Oxidativ abbaubar
• CAS-Nr.: 9002-88-4
• Formel: (C2h4)N
• EINECS: 200-815-3
• Material: Low Density Polyethylen / LDPE
• Verwendung: General Plastics, Engineering Plastics, Specialty Plastics
• Modell Nr.: LDPE
• Kunststoffeigenschaften nach hitzigen: Thermoplastische Kunststoffe
• Plastic Forming Verfahren: Injektion
• Farbe: Weiß
• Andere Namen: ldpe-Granulat/ldpe-Harz
• Freundlich: pe
• Hohe Transparenz und hoher Fluss: Schaumqualität Schichtqualität Schichtqualität
• Typ: Kunststoffrohstoffe
• Anwendung: Spritzguss täglichen Notwendigkeiten Blasformen p
• Grad: Lebensmitteltaugliche Injektionsqualität Blasfilm
• Produktleistung: Hoher Durchfluss
• Wasserlöslichkeit: Unlöslich
• Schmelzpunkt: 85-110c
• Formular: Granulat 3 - 5 mm
• Transportpaket: Bag
• Spezifikation: 25kg/Bag
• Warenzeichen: RXT-
• Herkunft: China
• HS-Code: 3901100090
• Produktionskapazität: 100000/Mt

Produktbeschreibung

Product Description

Low density polyethylene, also known as high pressure polyethylene (LDPE), is the lightest variety of polyethylene resin, which is milky, tasteless, odorless, non-toxic, waxy particles with a dull surface. It has good softness, extensibility, electrical insulation, transparency, ease of processing and certain permeability. Its chemical stability is good, alkali resistance, resistance to general organic solvents.
Low density polyethylene has the following characteristics:
(1) The film is slightly opal transparent and soft. The strength is smaller than high-density polyethylene, and the impact strength is larger than high-density polyethylene.
(2) Cold resistance, low temperature resistance and high temperature resistance. The thicker film can withstand the sterilization process of 90ºC hot water immersion.
(3) moisture resistance is better, chemical performance is stable, insoluble in general solvents.
(4) It has large breathability, so when it is used as a food packaging that is easily oxidized, the storage period of its contents should not be too long.
(5) The oil resistance is poor, and the product can be slowly dissolved. When packaging food containing fat, it will make the food appear rancid after long storage.
(6) Long-term exposure to ultraviolet light and heat will age, affecting its physical properties and dielectric properties.
(7) The melting point is 110~115 ° C, the processing temperature is 150~210 ° C, if in the inert gas, the temperature can reach 300 ° C is still stable. However, contact between melt and oxygen is easy to degrade.

Detailed Photos

Product Parameters

 LDPE Injection Grade

Tests	Value	Unit
Melt Flow Rate   (MFR)	15	g/10min
Density	0.922	g/cm3
Tensile Yield   Strength	7	Mpa
Elongation at Break	75	%
Wien Softening   Point	85	°C

 
 LDPE Film Grade

Tests	Value	Unit
Melt Flow Rate   (MFR)	2	g/10min
Density	0.9225	g/cm3
Tensile Strength	9	Mpa
Elongation at Break	500	%
Fish eye   max(0.3-2mm)	30	n/1200cm2
Stripes	20	cm/20m3

 

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