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  • Polyethylene (PE)
  • Polyethylene (PE)

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Polyethylene (PE)
CAS No.: 9002-88-4
Molecular Formula: （C2H4）n
Molecular weight: 28.05316
Email：info@junzhengchemical.com
WhatsApp：+86 15865277526
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PRODUCT DESCRIPTION

Polyethylene (PE) is a thermoplastic polymer produced from the monomer ethylene. It is known for its high strength-to-density ratio, rigidity, chemical resistance, and low cost. HDPE is the most widely used type of polyethylene.


Chemical Properties

PropertyValue
Melting point92 °C
Boiling point48‑110 °C (Press: 9 Torr)
Density0.962 g/mL at 25 °C
Refractive index1.51
Flash point270 °C
Storage conditions-20 °C
FormPowder
ColorWhite
Specific gravity0.95
Biological sourcerabbit
Water solubilitySoluble in acetone and benzene. Insoluble in water.
Thermal conductivity0.331 W/(m·K) (low density); 0.414 W/(m·K) (medium density); 0.502 W/(m·K) (high density)
Merck14,7567
Dielectric constant2.2 (Ambient)
StabilityStable, but slowly decomposes under UV or sunlight. Incompatible with halogens, strong oxidizing agents, benzene, petroleum ether, aromatic and chlorinated hydrocarbons, lubricating oils.
Cosmetic ingredient functionVISCOSITY CONTROLLING FILM FORMING ABRASIVE
InChI1S/C2H4/c1-2/h1-2H2
InChIKeyVGGSQFUCUMXWEO-UHFFFAOYSA-N
SMILESC=C
Surface tension35.7 mN/m at 20 °C
NIST chemical informationPolyethylene (9002-88-4)
(IARC) carcinogen classification3 (Vol. 19, Sup 7) 1987
EPA chemical informationPolyethylene (9002-88-4)


Safety Information

PropertyValue
Safety instructions22-24/25
WGK Germany3
RTECS numberTQ3325000
TSCATSCA listed
HS code39041090
Storage class11 - Combustible solids
Hazardous substances data9002-88-4 (Hazardous Substances Data)


Product Usage

Polyethylene is a thermoplastic resin produced by the addition polymerization of ethylene, and its molecular structure contains only carbon and hydrogen elements. It is non-toxic, has excellent low-temperature resistance (minimum operating temperature can reach -100℃), and good chemical stability. Polyethylene can be processed into films, wire and cable sheaths, pipes, various hollow products, injection molded products, fibers, etc., and is therefore widely used in agriculture, packaging, automobiles, and other fields.


Factory and Equipment Show

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Fast transport time

Inventory 2-3 working days New manufacturing 7-10 working days

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FAQ

Q:What about your price? 
A:Our price is very competitive because we are a factory. Feel free to contact us if you are interested in our products. 

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase. 

Q:Does the product have quality inspection before loading? 
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we
accept the third party inspection absolutely. 

Q:How about the delivery time? 
A:Within 3-15 days after we confirm you requirement. 

Q:What is your terms of payment ?
A:T/T, L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me. 

Q: Do you provide samples? 
A:Yes,we could offer the sample for you to test but please pay freight fee.

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