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Film Grade LDPE/LLDPE Granules for Making Plastic Bags

China Film Grade LDPE/LLDPE Granules for Making Plastic Bags, Find details about China LDPE Granules, LLDPE Granules from Film Grade LDPE/LLDPE Granules for Making Plastic Bags

Plastic Forming Method
Film Pressure
Color
Transparent
Trademark
sinopec
Transport Package
25kg/Bag
Specification
COA
Origin
China
HS Code
3901100090
Plastic Forming Method
Film Pressure
Color
Transparent
Trademark
sinopec
Transport Package
25kg/Bag
Specification
COA
Origin
China
HS Code
3901100090
Low density polyethylene, also known as high pressure polyethylene, often abbreviated as LDPE.Milky white, tasteless, odorless, non-toxic, glossy surface waxy particles.Density 0.91g/cm3-0.93g/cm3, is the lightest variety of polyethylene resin.It has good flexibility, extensibility, electrical insulation, transparency, easy processing and certain air permeability.Its chemical stability is good, alkali resistance, resistance to general organic solvents.

Both LDPE and LLDPE have good rheological or melt fluidity.LLDPE has less shear sensitivity because of its narrow molecular weight distribution and short branched chain.LLDPE retains greater viscosity during shearing (e.g. extrusion) and is therefore more difficult to process than LDPE with the same melt index.In extrusion, the lower shear sensitivity of LLDPE results in faster stress relaxation of the polymer molecular chain, and the resulting physical properties are less sensitive to changes in blowing ratio
Specification level
Film grade
Remark
Flow varies, different additives can be used to accommodate a variety
of processing and manufacturing, and user needs
Data sheet      
PerformanceTest conditions [state]Test methodTest dataData unit
Basic propertiesDensity ISO 11830.925g/cm3
Melt flow rate2.16kgISO 11334g/10min
Mechanical propertiesElongationlengthways ISO 527550%
crosswise ISO 527700%
Tensile strength lengthways ISO 52719MPa
crosswise ISO 52718MPa
Tensile strength ISO 52711MPa
Modulus of Elasticity ISO 527280MPa
Shore hardness ISO 86848 
Fall out of strength ASTM D-1709100g
Thermal
properties		Vicat softening pointA/50ISO 30694ºC
Melting point ISO 11357112ºC
 
APPLICATIONS
Blown and cast film, shrink film, food packaging and plastic bags, 
frozen membrane, composite film, heat sealing layer

Specification level
BLOW FILM GRADE

Data sheet
ProjectTest dataData unit
Basic propertiesDensity0.9205~0.9245g/cm3
Melt flow rate1.7-2.3g/10min
Mechanical propertiesElongation at break≥200%
Tensile strength at break≥17Mpa
Tensile strength yield≥3.0 
Shore hardness≥44 
Thermal
properties		Vicat softening point≥90ºC

APPLICATIONS

Used for agricultural film, shrink film, transparent film, shopping bags, frozen bags, packaging bags

Film Grade LDPE/LLDPE Granules for Making Plastic BagsFilm Grade LDPE/LLDPE Granules for Making Plastic BagsFilm Grade LDPE/LLDPE Granules for Making Plastic BagsFilm Grade LDPE/LLDPE Granules for Making Plastic BagsFilm Grade LDPE/LLDPE Granules for Making Plastic Bags

 

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