Granulated HDPE BL3
Nowadays, there are various products around us that are made of plastic, especially Granulated HDPE BL3. In fact, it can be said that products such as plastic containers, bottles, bags, and all kinds of plastic toys are considered to be products that you can clearly see around you. Meanwhile, the common feature of all these products is that one of the most important materials used for their production is plastic. The mentioned plastic products are usually made of granules, in this regard, in order to examine the granules, it should be mentioned that granules are one of the most popular thermoplastic materials that have many applications in industries today. Currently, there are different types of granules, each of these models has specific grades. Each of these grades has unique uses and features, and this has increased their usage rate. In this article, we intend to introduce you to BL3 granules and state what points you should pay attention to if you intend to buy BL3 granules.
HDPE is a polymer made from the monomer ethylene, with the chemical formula ( (C_2H_4)_n ). HDPE BL3 would share this base chemical composition but may have specific additives or processing conditions to meet particular specifications. HDPE BL3 specifically refers to a grade of High-Density Polyethylene (HDPE) that is designated as BL3. HDPE is a commonly used polymer known for its high strength-to-density ratio. The “BL3” designation usually refers to a specific grade or formulation of HDPE tailored for certain applications, often with enhanced properties compared to standard HDPE. BL3 is one of the types of air granules that are in the category of high-density products. In order to get acquainted with BL3 granule, you should know that this product is a cheap thermoplastic that has a linear structure with little branching. One of the most important features of this product is that its production process is carried out at a certain temperature and pressure. The temperature required to produce this category of products is between 70 and 300 degrees Celsius, and the pressure required to produce this product is between 10 and 80 bar.
Production Process of HDPE BL3
The production of granulated HDPE BL3 follows the standard process for HDPE with specific modifications:
- Polymerization: Ethylene gas is polymerized using a catalyst under controlled temperature and pressure conditions in a slurry, solution, or gas-phase reactor.
- Compounding: The base HDPE resin may be compounded with stabilizers, antioxidants, UV inhibitors, and other additives to enhance its properties and meet the BL3 specifications.
- Forming: The compounded resin is then processed into pellets, sheets, or molded forms using extrusion, blow molding, or injection molding techniques.
To get familiar with BL3 granules, you should know that two techniques are mainly used to produce this product:
- Slurry polymerization
- Gas phase polymerization
Application
BL3 is Blow molding grade suitable for container with capacity ranging from a few ml to 10 liters, also production of sheets for thermoforming. HDPE BL3 is used in various applications where its enhanced properties are advantageous:
- Pipes and Fittings: Used in the production of pipes for water supply, sewage, and industrial applications due to its high strength and chemical resistance.
- Containers and Tanks: Suitable for manufacturing large containers, storage tanks, and drums because of its durability and resistance to chemicals.
- Geomembranes: Utilized in landfill liners and pond liners where environmental stress crack resistance is critical.
- Agricultural Films: Used in high-strength films for agricultural applications, such as greenhouse covers and silage wraps.
- Automotive Parts: Certain automotive components that require high durability and resistance to chemicals.
- Consumer Goods: Products like toys, household containers, and furniture that benefit from HDPE’s strength and safety.
- Making packaging materials
- Production of milk bottles
- Production of shampoo bottles
- Making detergent bottles
- Create a food cap
- Production of plastic barrels
Granulated HDPE BL3 Data Sheet
| Properties | Unit | Test Method | Value |
|---|---|---|---|
| MFR (190/5kg) | g/10min | ISO1133 | 1.2±0.3 |
| MFR(190/21.6) | g/10min | ISO1133 | 23±4 |
| FRR21.6/5 | - | - | 19 |
| Density | gr/ cm3 | ISO1183 | 0.954±0.002 |
| Notched impact strength(@23o C) | kj/m2 | ISO179/1eA | 9 min |
| Swelling ratio | % | Internal Method | 110±15 |
Supplier of Granulated HDPE BL3
We are a Granulated HDPE BL3 supplier. With years of experience in the industry, we have built a reputation for delivering high-quality products to our clients across Turkey, Romania, Bulgaria, Serbia, Ukraine, Bosnia, Poland, Greece, Oman, Iraq, Pakistan, India, Taiwan, Thailand, and Vietnam. However, our team will assist at every step to ensure a smooth and timely supply. (Contact Us)
