Overview
| brand | Kaiyao | purity | 99% |
| granularity | Grade | one | |
| colour | complete | Crushing rate | |
| Adsorption rate | Product name | tourmaline powder | |
| producing area | Hebei Lingshou | type | Tourmaline particles |
| Imported or not | no | purpose | Sweat Steaming Room Agricultural Home Decoration Building Materials |
| Mesh count | 1-1250 mesh | specifications | Bagged |
| Product characteristics | Far infrared | proportion | 2.98-3.20 |
| Mohs hardness | 7-7.5 | Saleable land | nationwide |
Product Details
tourmaline
White electrical stone powder can be widely used in various industries, such as electret masterbatch, melt blown fabric, PP particles, ceramics, coatings, textiles, gypsum, water purification, leather, etc., with large discounts in quantity.
Specifications: 6000 mesh, 8000 mesh, 10000 mesh, 12500 mesh
Packaging: Woven bag with kraft paper bag, 25kg/bag
1、 Product Description of Polypropylene Melt Blown Electret Masterbatch Electrical Stone Powder for Masks:
Electret refers to a dielectric material that has the ability to store charge for a long time and release negative ions. The stored charge can be a unipolar real charge (space charge) injected from the outside, a dipole charge formed by the ordered orientation of dipoles in a polar dielectric, or a combination of both types of charges. Increase the ability of the mask to adsorb static electricity and negative ions, effectively blocking droplets and dust below micrometers. This product is made of polypropylene as the substrate, and the additive uses a super dispersant to achieve a micron level dispersion effect in the master batch.
The use of nano calcium carbide powder can increase the density and depth of charge trapping energy traps in meltblown non-woven fabrics, effectively releasing negative ions and storing charges to improve the comprehensive filtration efficiency and thermal attenuation resistance of meltblown non-woven fabrics. Reduce the resistance of non-woven fabric products and improve the filtration efficiency of non-woven fabric products under the same fiber fineness and weight.
2、 Advantages of polypropylene melt blown electret masterbatch for masks:
1. There is no need to add new equipment or significantly adjust the existing melt blown non-woven fabric production process.
2. It does not affect the normal cleaning cycle and service life of the spinneret.
3. Under the same fiber fineness and weight, reduce the resistance of non-woven fabric products while improving their filtration efficiency. Filtering efficiency ≥ 95%.
Lingshou County Kaiyao Mineral Product Processing Factory is an enterprise approved and registered by relevant national departments. Lingshou County Kaiyao Mineral Product Processing Factory has established long-term cooperative relationships with multiple enterprises with good credit and excellent service. Lingshou County Kaiyao Mineral Products Processing Factory is located in the Taihang Mountains, with abundant mineral resources. It is located in the Tashang Industrial Park of Lingshou County, northwest of Shijiazhuang City, adjacent to National Highway 107, 18 kilometers away from the exit of the Beijing Kunming Expressway, adjacent to the plastic yellow railway to the south, and adjacent to the Beijing Guangzhou Expressway to the southeast. TransportationConvenient transportation, 30 kilometers away from the Beijing Shenzhen and Shitai expressways.
Our factory has been engaged in the mineral products industry for 20 years,Our factory mainly produces non-metallic mineral products: functional ceramic balls, white carbon black, diatomaceous earth, sepiolite, tourmaline, far-infrared powder, wheat rice stone, and other non-metallic mineral products processing and sales of large-scale comprehensive enterprises.
Our factory is willing to work with ambitious individuals to jointly develop and carry out extensive commercial trade and joint venture cooperation.