Audited Supplier
HDPE
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
Performance of the project | Test condition [condition] | The test method | The test data | The data unit | |
Basic performance | Density mass index | GB/T 1033 | 0.948±0.002 | g/cm3 | |
Density test results | GB/T 1033 | 0.948 | g/cm4 | ||
Melt flow rate mass index | 190ºC/5.0kg | GB/T 3682 | 0.23±0.03 | g/10min | |
Melt flow rate test results | GB/T 3682 | 0.25 | g/10min | ||
Melt flow rate mass index | 190ºC/21.6kg | GB/T 3682 | 6.2±1.5 | g/10min | |
Melt flow rate test results | GB/T 3682 | 6.4 | g/10min | ||
Mechanical properties of | Tensile yield strength quality index | GB/T 1040 | ≥23 | MPa | |
Test results of tensile yield strength | GB/T 1040 | 27.6 | MPa | ||
Elongation at break quality index | GB/T 1040 | ≥600 | % | ||
Test results of elongation at break | GB/T 1040 | 804 | % | ||
Quality index of impact strength of simply supported beam | GB/T 1043 | ≥25 | KJ/m2 | ||
Test results of impact strength of simply supported beam | GB/T 1043 | 26.7 | KJ/m2 | ||
Other properties | Volatile matter quality index | GB/T 15658 1 | ≤350 | mg/kg | |
Volatile test results | GB/T 15658 1 | Did not check out | mg/kg | ||
Biochemical property | Cleanliness (color granule) quality index | SH/T 1541 | ≤20 | grain/kg | |
Cleanliness (color particle) test results | SH/T 1541 | 0 | grain/kg | ||
Cleanliness (impurities) quality index | SH/T 1541 | ≤60 | grain/kg | ||
Cleanliness (impurities) test results | SH/T 1541 | 0 | grain/kg | ||
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.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.)
Hebei Rongxintong Industrial Co., Ltd. is the specialized chemical, processing and sales enterprise.
our products enjoy good reputation both at home and abroad.Our trade partners are around the world, mainly in America,Europe,Australia,South East Asia ,Middle East and South Africa. In order to serve customers well, the company has established special technical department and after-sale service department. We will make careful reply if you get any question.
The company with all the employees will constantly purse excellent quality, perfect brand and our image, and adheres to our spirit of honesty, diligence, seeking truth and progress and insists on business philosophy of quality as life and service as soul. We will satisfy market demands by top products and better service, and will welcome market challenge forever.
1. Are you a trading company or a factory?
Yes, we are a factory with nearly 20 years of experience.
2. How do you control the quality?
We have professional quality inspectors and keep samples of each order for two years, so we also support third party testing, such as SGS, BV, etc.
3. What are your payment terms?
T/T or L/C AT SIGHT for first time cooperation.
4. What is the weight of your unit package?
25kg or 50kg with PE bag or as your requirement.
5. Can I get samples before I order?
Yes, of course you can, we will give you free samples within 3 days.
6. Can I package it according to my logo?
Of course you can, you just need to provide the package design.
7. What is the delivery time?
The delivery time for sample orders is usually 4-7 working days after receiving full payment. For bulk orders, it is about 10-20 working days after receipt of deposit.
8. What is the port of loading?
Usually Shanghai, Qingdao or Tianjin (major ports in China).
