| Customization: | Available |
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| Feature: | Biodegradable |
| CAS No.: | 9002-88-4 |
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HDPE is a white powder or granular product. Non-toxic, tasteless, crystallinity is 80% ~ 90%, softening point is 125 ~ 135ºC, the use temperature can reach 100ºC; The hardness, tensile strength and creep properties are better than those of low density polyethylene. Good wear resistance, electrical insulation, toughness and cold resistance; Good chemical stability, at room temperature, insoluble in any organic solvent, acid, alkali and various salts corrosion resistance; Thin film permeability to water vapor and air is small, low water absorption.
High density Polyethylene (HDPE): is a highly crystalline non-polar thermoplastic resin produced through the copolymerization of ethylene and a small amount of α-olefin monomer. HDPE is synthesized under low pressure and is therefore also called low-pressure polyethylene. HDPE is mainly a linear molecular structure and has little branching. It has a high degree of crystallization and high density. It can withstand high temperatures and has good rigidity and mechanical strength and anti-chemical corrosion
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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 15658 1
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≤350
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mg/kg
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Volatile test results
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GB/T 15658 1
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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.We are able to provide customized service based on your requirements.
2. Competitive prices - directly from factory to customer.
3.Advanced equipments for testing and manufacturing.
4.Professional and good after-sale service
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