Meltblown polypropylene
The polypropylene meltblown material of our company is a high-flow PP meltblown material specially used for the production of mask layer meltblown cloth. This product is specially selected from imported additives. Spinning grade polypropylene is produced by a special process. The product has stable fluidity, narrow molecular weight distribution, low ash content, low volatility, and low odor. The M-layer meltblown fabric of the mask made with this product has excellent filterability, and the charge lasts longer after the electret. It meets the national standard GB / T30923-2014 and fully meets the standards of the core layer of the protective mask.
General Properties
Properties | Unit | Index | Test condition | Method |
Melt Flow Index | g/10min | 1500 | 230'C,2.16kg | GB/T 3682 |
Volatiles | % | ≤0.05 | 110℃ | GB/T 2914 |
Ash | % | ≤0.03 | 850℃ | GB/T 9345.1 |
Melting Point | ℃ | 160-170 | 10℃/min | GB/T 19466 |
Scope Of Application
Mainly used in the production of masks and protective wear-blown non-woven fabrics. Widely used in high temperature disinfection non-woven materials, sanitary materials, filter materials, thermal insulation materials, oil-absorbing materials, battery separators and other fields.
· Packing Specification
Paper-plastic composite bag + inner liner bag (net weight 20kg / bag)。
Storage Conditions
Store in a cool, ventilated warehouse isolated from the ground using pallets. Keep away from fire and heat, and avoid direct sunlight.
Note
Melt flow rate can be customized according to customer needs (100-1800g / 10min).
