Introduction to Dawn Polymer

Dawn Polymer has 20 years of production history of Meltblown PP since 2003. The Meltblown PP produced by high-quality polypropylene granules has the characteristics of stable MFR and small fluctuation range, narrow molecular weight distribution, low ash content, no other product residues, and excellent spinning performance. 

Due to Dawn's significant position in China's meltblown material industry, it took the lead in drafting the national standard GB/T 30923-2014 for plastics- Polypropylene materials for meltblown, playing a positive role in regulating the market and product quality of China's meltblown materials.

Dawn Polymer has been the largest manufacturer of Meltblown PP in China with a production capacity of 1,200 tons per day. 

(Download-Meltblown PP-PDF)

Typical Grades of Meltblown PP

In order to meet the needs of different regions and different equipment, Dawn Polymer has developed and produced a series of Meltblown PP, including Z-800, Z-1200, Z-1500, Z-1500L (low odor), Z-1500E (including electret masterbatch), Z-1500H (high temperature resistance), Z-1800 (suitable for high-speed lines), electret masterbatch, etc.

It can also customize the production of special grades according to customer needs.

• Meltblown PP Z-800 has high fluidity, stable melting index, low ash content, and no peroxide residue. It is suitable for disposable medical hygiene, oil-absorbing cotton, oil-absorbing felt, filter cloth, etc.
• Meltblown PP Z-1200 has low ash content and good processability, which is suitable for medical protection, personal hygiene materials, industrial environment, sound absorption and noise reduction fields.
•  With good processability, Meltblown PP Z-1500 is recommended for industrial environments. In addition, it is also suitable for medical protection and personal hygiene materials.
• Meltblown PP Z-1500L has the remarkable characteristics of low odor and low VOC. It is widely used in fields that have strict requirements on odor, such as melt-blown non-woven fabrics, masks, isolation gowns, diapers, and automotive sound-absorbing cotton.
• Meltblown PP Z-1500E is a special material for melt-blown fabrics with electret static effect. It can maintain long-term filtration performance, low charge attenuation rate, and does not affect the normal cleaning cycle and service life of the spinneret. It is widely used in melt blown non-woven fabrics, isolation clothing, masks, filter materials, and other fields.
• In addition to the characteristics of low odor and low VOC, the Meltblown PP Z-1500H also has long-term heat resistance, which is suitable for melt-blown non-woven fabrics, automotive heat insulation pads, etc.
• Meltblown PP Z-1800 has super high flow and good processability, recommended for industrial environments. In addition, it is also suitable for medical protection and personal hygiene materials.
• GM01 electret masterbatch is a natural white cylindrical uniform particle. With ultra-high fluidity, it has good compatibility with high MFI melt blown PP material. For the same fiber fineness and gram weight demand, it can effectively reduce the ventilation resistance of the melt blown nonwoven fabric and maintain its long-term filtration efficiency. It is a clean material and does not affect the normal cleaning cycle and service life of the spinneret. It can be applied to produce melt-blown nonwoven fabrics. Recommended adding ratio is 1% to 5%.

Applications

Dawn Meltblown PP has been developed by selecting polypropylene granules with high regularity, which can meet the functional requirements of medical protection, filtering equipment, sanitation and cleaning, sound absorption, and noise reduction.

Dawn Meltblown PP can also meet the requirements of customers for hydrostatic pressure, heat resistance, and attenuation resistance. What’s more, we can provide customized services according to your requirements.

Welcome to inquire!