Polypropylene meltblown special material is a kind of high-fluidity polypropylene material. It is the raw material for the production of meltblown cloth. The product is transparent or semi-permeable particles.
|Test item||S.I.Unit||Test Standard||Performance Index|
|Appearance of Granules||/||SH/T 1541-2006||Uniform particles|
|Melt Mass-Flow Rate||g/10min||GB/T 3682-2000||1500±100|
|The molecular weight distribution||/||ISO 16014-4:2003||2-4|
|Volatile Matter||%||GB/T 2914-2008||≤0.20|
|Ash Content||ppm||GB/T 9345.1-2008||≤300|
|Residual Content of Di-tert-Butyl Peroxide||mg/kg||GB/T 30923-2014||≤5|
|Number||Product Name||Product Model||Note|
|1||PP Special melt-blown material||Y-1500||ordinary type|
|2||PP Special melt-blown materialcontaining |
|Y-1500ZF||The fabric is soft and low in air flow resistance|
|3||PP Special melt-blown materialcontaining |
1. Using Qingdao Yishibao Plastic Co., Ltd. melt blown material to add Qingdao Yishibao electret masterbatch sprayed melt blown cloth after corona treatment, the filtration efficiency is above 95%, effectively blocking droplets, dust, viruses, etc. below micrometers, At the same time, the filter has a long-term effect of more than 1 year, high charge retention rate and good stability.
2. The sprayed cloth is soft, not brittle, and flexible.
3. Complete third-party testing qualifications: stable melt index (1400-1600g/10imn), can provide: reach-205 items, melt index, ash, volatile matter, molecular weight distribution, peroxide residue, FDA SGS test report. Polypropylene meltblown special material has stable high fluidity, environmental protection, narrow molecular weight distribution, low ash content, no other product residues, excellent spinning performance and other excellent characteristics, which meet the standards of the number of fibers per unit area and surface area of the core of medical masks .
This product should be stored in a ventilated, dry, clean warehouse with good fire-fighting facilities. When storing, keep away from heat sources and prevent direct sunlight, and it is strictly forbidden to store them in the open air.
Our company has 16 extrusion production line, automatic material proportioning kneading equipment, annual production capacity of more than 40000 tons.
Strong production capacity, meet the diversified, mass rapid production
More than 10 years of experience in team industry, owns a total of 9 pieces of independent intellectual property rights.
To provide customers with professional solutions to meet their personalized needs
Be rich in after - sales experience, professional solutions to customers technical problems.
The production team has rich experience,advanced production equipment, real-time monitoring of production links, process test layer by layer
Has a strict quality management system (Passed ISO9001:2015 and IATF16949:2016 quality management system certification), and advanced testing equipments.
Product’s performance by authoritative testing institutions, testing reports complete, best-selling products overseas
Establish long-term research cooperation with domestic famous universities and colleges
We have more than ten researchers including postgraduate students, bachelor degree or above 60%
2 invention patents and 7 utility model patents were authorized.
Provide product technical support, for your project to provide one-stop after-sales service
Irregular customer return visits to provide professional guidance for the follow-up progress of your project
Service without complaints
Qingdao Yishibao Plastic Co., LTD
133 9532 2932 / 133 0639 9338
Zaohu Community , Chengyang Street ,
Chengyang District , Qingdao City
133 9532 2932 / 133 0639 9338