Calcium carbonate master batch: injection molding
● Calcium Carbonate MB
- High Quality Calcium Carbonate Masterbatch
- Sungbo Calcium Carbonate Filler Masterbatches are granulated Calcium Carbonate (CaCO3) in a polymer base. They offer a convenient way of incorporating CaCO3 in thermoplastics, without contamination by dust.
- Sungbo filler masterbatches can be added to most of polyolefins improving some of the polymer properties and offering economic advantages. Manufactured with special formulations of Sungbo, they have perfect dispersion and optimized flow properties, ensuring easy processing in most industrial processes.
- Sungbo filler masterbatches are widely used in applications such as injection moulding, blow moulding, sheet, packing strap, raffia, film, and pipe.
▶ Economic Advantages
The most interesting economic advantage to be gained by the addition of calcium carbonate filler masterbatch to polyolefins results from the improved thermal conductivity. The higher the thermal conductivity, the less energy and time is required to heat up or cool down the plastic mixture. Therefore, the injection moulding cycle time can be shortened and the output of an extruder increased.
You can also reduce petrochemicals usage as much as our filler masterbatch usage, leading to cost reduction.
▶ Benefits in processing
Main benefits of using Sungbo filler masterbatch include:
- Improved thermal conductivity of the polymer
- Improved Flexural modulus
- Increase in stiffness
- Improved dart drop
- Shrinkage prevention
- More isotropic physical properties
- Improved dimensional stability
- Higher heat distortion temperature under load
- Reduction in minimum seal temperature, easier printing
▶ Applications
Typical molding applications for Sungbo filler masterbatches include:
- home appliances, toy, tray, crate, container, furniture, outdoor storage
- bottle, cap, water tank
- Raffia, woven sack, cable filler yarn, tarpaulin
- industrial Film, agricultural Film, garbage sack, carrier bag, heavy duty sack
- Corrugated pipe
- disposals, dairy cups, sheet for automotive industry
- Sungbo has been in this industry for more the three decades and is top rated manufacturer in South Korea for calcium carbonate filler masterbatches. We are always updated with the latest technology and industry standards enabling us to deliver high quality products. Our in-depth understanding of the needs and developments of the market ensures that we always offer cost-effective solutions to meet demands of industries such as injection, band, sheet, woven bag, film, and etc., across the world. We have received several awards including the most Promising Exporter and Most Outstanding Business in Small & Medium size company range for several years.
● Application
- Top Rated Calcium Carbonate Masterbatch Manufacturer in Korea
We have been rated one of the leading manufacturer and supplier for calcium carbonate masterbatch in South Korea. We believe that customer satisfaction is our highest priority hence we are always updated with latest industry standards to ensure every product batch delivered is of high quality and meets your expectations. We are always updated with the latest technology and our in-depth understanding of the needs of the market enables us to deliver cost-effective solutions to our customers.
Since inception in 1979 our commitment and passion towards service has helped us become a leading supplier of calcium carbonate white masterbatch in South Korea. We supply products to more than 30 countries and are continuously expanding our market reach.
▶ Why Choose Us
- ISO 9001 & 14001 certification acquired
- Awarded “Most Promising Exporter” for several year in-line
- Awarded “Most Outstanding Business” in Small & Medium size company range for several years
- Recognized for maintaining a clean workplace by the Ministry of Labor and the Korean Occupational Safety & Health Agency
- In 2008, Awarded “Industrial Medal of 5 million Dollar Export Tower at the 45rd Annual Trade Day
● Injection Moulding
Sungbo filler masterbatches are widely used in injection. Manufactured with high quality of Calcium carbonate, Sungbo provide a solution for most applications without compromising a component’s mechanical properties. Outstanding cost performance, increased throughput rates due to faster mould cooling, higher resistance to heat deflection, higher rigidity and stiffness, and improved dimensional stability can be obtained through using Sungbo products.
▶ Injection Moulding
Using calcium carbonate in injection molding is a proven solution for improving product properties and productivity. It is widely used in furniture, household appliances and in the automotive industry. The main benefits of using Calcium carbonate masterbatches include:
- Higher stiffness
- Improved impact strength
- Less shrinkage
- More isotropic physical properties
- Improved dimensional stability
- Higher heat distortion temperature under load
- Reduced cycle time due to faster cooling
Typical molding applications for Sungbo filler masterbatches include home appliances, toy, tray, crate, container, furniture, outdoor storage
Grade | Datasheet | MSDS | Reference |
K-140 | Download | Download | big size moulds |
CALPET-D | Download | Download | small size moulds |