| Customization: | Available |
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| Carrier: | HDPE |
| Color: | White |
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HDPE material introduction
English full name:High Density Polyethylene
Abbreviation: HDPE
Component monomer:Ethylene
Basic Characteristics:
High Density Polyethylene is an opaque white waxy material, lighter than water, specific gravity 0.941~0.960, soft and tough, but slightly harder than LDPE, also slightly elongated, non-toxic, odorless.
Combustion characteristics:
flammable, can continue to burn after leaving the fire, the upper end of the flame is yellow, the lower end is blue, burning will melt, there are liquid drops, no black smoke out, at the same time, send out the paraffin wax burning odor.
Main advantages:
Acid and alkali resistance, resistance to organic solvents, excellent electrical insulation, low temperature, can still maintain a certain degree of toughness. Surface hardness, tensile strength, rigidity and other mechanical strength are higher than LDPE, close to PP, tougher than PP, but the surface finish is not as good as PP.
Applications:
Extruded packaging film, ropes, woven bags, fishing nets, water pipes; injection molding of low-grade daily necessities and shells, non-load-bearing components, plastic boxes, crates; extrusion blow molding containers, hollow products, bottles.
Injection Molding Process:
HDPE has countless applications ranging from reusable thin-walled beverage cups to 5-gsl cans, consuming 1/5 of the domestically-produced HDPE. injection molding grades are generally available with a melt index of 5 to 10, and there are toughness lower fluidity grades and higher fluidity grades with processability. Uses include daily necessities and food thin-walled packaging; tough, durable food and paint cans; high resistance to environmental stress cracking applications, such as small engine fuel tanks and 90-gal waste cans.
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Performance of the project
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Test condition [condition]
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The test method
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The test data
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The data unit
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Basic performance
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Density mass index
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GB/T 1033
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0.948±0.002
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g/cm3
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Density test results
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GB/T 1033
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0.948
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g/cm4
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Melt flow rate mass index
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190ºC/5.0kg
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GB/T 3682
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0.23±0.03
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g/10min
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Melt flow rate test results
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GB/T 3682
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0.25
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g/10min
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Melt flow rate mass index
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190ºC/21.6kg
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GB/T 3682
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6.2±1.5
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g/10min
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Melt flow rate test results
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GB/T 3682
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6.4
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g/10min
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Mechanical properties of
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Tensile yield strength quality index
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GB/T 1040
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≥23
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MPa
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Test results of tensile yield strength
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GB/T 1040
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27.6
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MPa
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Elongation at break quality index
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GB/T 1040
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≥600
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%
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Test results of elongation at break
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GB/T 1040
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804
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%
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Quality index of impact strength of simply supported beam
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GB/T 1043
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≥25
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KJ/m2
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Test results of impact strength of simply supported beam
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GB/T 1043
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26.7
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KJ/m2
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Other properties
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Volatile matter quality index
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GB/T 156581
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≤350
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mg/kg
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Volatile test results
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GB/T 156581
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Did not check out
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mg/kg
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Biochemical property
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Cleanliness (color granule) quality index
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SH/T 1541
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≤20
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grain/kg
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Cleanliness (color particle) test results
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SH/T 1541
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0
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grain/kg
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Cleanliness (impurities) quality index
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SH/T 1541
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≤60
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grain/kg
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Cleanliness (impurities) test results
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SH/T 1541
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0
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grain/kg
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1.Fiber ( Carpet, Textils, Upholstery, etc.)
2.Film ( shopping bags, casting film, multilayer film, etc.)
3.Blow Molding ( Medical & Cosmetic container, Lubricant & Paint container, etc)
4.Extrusion Molding ( Sheet, Pipe, Wire & Cable, etc.)
5.Injection Molding ( Automotive, Electronic, Construction, House wares, Furniture,Toys, etc.)
25kg/ carton or 25kg/bag, or per your requirement
25kgs net weight in PP woven or PE plastic bag about 20 tons for 20" container
1. who are we?
We are based in Hebei, China, start from 2023,sell to South America(25.00%),North America(25.00%),Eastern Europe(15.00%),Western Europe(15.00%),Mid East(10.00%),Africa(5.00%),Southern Europe(5.00%). There are total about null people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Plastic granules,HDPE,LDPE,LLDPE,PP
4. why you choose us but no other suppliers?
We offer the best price and the best quality service experience to maximize the benefits for our customers
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash;
Language Spoken:English
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