Powecom KN95 Protective Mask (GB2626-2019)
Before ordering, please read the "Product Description & Specs" tab content for more information about this item.
Powecom KN95 Protective Masks model GB2626-20019, are FDA approved non-NIOSH KN95 face piece respirators that protect against airborne bacteria, germs, viruses, and other particulates that are 0.3 microns or larger in size that have been authorized for use by medical professionals as per the May 7th, 2020 Appendix A update. The minimum 4 layer construction made of latex free, non-woven polypropylene melt blown fabric and breathable cotton achieves a Particle Filtration Efficiency (PFE) greater than or equal to 95%. Features an adjustable nose piece and elastic ear loops to provide a firm but comfortable fit.
CE Registered to performance standard GB2626, certified by the FDA for health care use cases, and tested by the CDC for conformance to safety standards needed in those environments at this time. Manufacturers include Guang Guangzhou Powecom Labor Insurance Supplies Co., LTD and Jinhua Jiadaifu Medical Supplies Co., Ltd, and are listed on the FCA/CDC Appendix A list of Authorized Imported, Non-NIOSH Approved Respirators Manufactured in China.
Features & Benefits
- FDA and CE registered and approved for use by health care professionals.
- Filter Performance: = 95% efficiency of particles 3 microns or larger
- Test Agent: NaCL
- Flow Rate: 85 L/min
- Total Inward Leakage: = 8% leakage (arithmetic mean)
- Inhalation Resistance: max pressure drop: = 350 Pa
- Exhalation Valve Leakage Requirement: Depressurization to 0 Pa greater than or equal to 20 sec
- Force Applied: -1180 Pa
- CO2 Clearance Requirement: = 1%
- Latex Free
* Multiple cases may be shipped per package in order to minimize the charge for shipping.
Powecom KN95 Protective Mask (GB2626-2019)
- Shelf Life: 12 months minimum @ 70°F
- Country of Origin: China
Note: Specifications are those given by manufacturers and are not tested for accuracy.
GB2626-2019 Standard sizes
|ITEM SIZE||ITEM #
||ITEMS PER CASE
||PRICE PER ITEM
||PRICE PER CASE
UPC = 653461667314
Single Item (1-4 Items)
1 - 2 Cases (5-14 Items)
3 - 4 Cases (15-24 Items)
5+ Cases (>= 25 Items)
Question & Answers
[ viewing questions 1 through 4 of 4 total ]
KAREN KOCH Mar 08, 2023
QUESTION: SO HOW MANY INDIVIDUAL WHITE MASKS AM I GETTING FOR 63.95?
ANSWER: If you buy over 5 cases at a time (25+ 10-packs) then our current unit price would go down to $12.79 per 10-pack. If just buying 1 case (5 10-packs) then your unit price per 10-pack would be $12.99 and for $64.95 you would get 5 10-packs or 50 individual masks).
Michael Jan 11, 2022
QUESTION: Any other colors besides white?
ANSWER: For the KN95s they are only offered by Powecom in white. Thank you.
judith Aronson Dec 21, 2021
QUESTION: do you have the elastic over the head not around the ears?
ANSWER: The 3M 8210 N95 masks on the site have the elastic bands over the head. Thank you.
Cynthia Aug 06, 2021
QUESTION: Does this mask protect against particulates in wildfire smoke
[ viewing reviews 1 through 1 of 1 total ]
Debbie Feb 04, 2022
Powecom GB2626-2019 KN95 Protective Mask
Excellent quality . Finally a genuine kn95 mask . Very comfortable.
hot melt rubber (synthetic)
Offers the widest range of application flexibility available. Exhibits excellent processing performance whether manually or automatically applied. Has superior tensile strength, adhesion properties and holding force which ensures consistent, reliable seals. Hot melt adhesive will bond faster to a surface which is referred to as quick-grab or quick-stick. It typically has higher tack (will feel stickier to the touch), but is also softer. It has lower heat resistance, shear resistance, and sometimes UV resistance than an acrylic adhesive. NOTE: it is called hot melt because the adhesive is applied hot by the manufacturer and then hardens as it cools (you do not need to apply heat to the tape yourself).
Properties are similar to that of hot melt rubber, but natural rubber often holds where other adhesives won't (recycled fibers, dust, cold, heat and heavy loads). It provides good overall adhesion and moisture resistance.
Offer excellent performance, especially for applications in temperatures less than 40°F and greater then 120°F. It provides excellent clarity, has high shear strength, is usually more permanent/durable even when exposed to moisture, and it ages well over extended periods in fluorescent and sunlight. Since it remains clear for the life of the application and does not yellow over time it is ideal for applications such as sealing white cartons. While it has good initial adhesion it does take 24-48 hours to cure and to achieve its maximum bond strength (has gradual adhesion buildup). Another difference between hot melt rubber and acrylic adhesive is if you fold tape over making the two adhesive sides touch the acrylic adhesive will remain attached to the carrier (e.g. paper, film) while a hot melt adhesive will stick to itself and pull off of the carrier. It is the best choice for clarity, UV resistance and aging characteristics.
Is great for extreme temperature applications since silicone adhesive can work in continuous operating temperatures from -100°F to 500°F. They also exhibit good chemical resistance, retain electrical properties, and remove cleanly with little or no residue.
Zinc oxide based adhesive formula is a skin-friendly adhesive which is commonly used on sports medicine tapes.
Thickness, AKA caliper or gauge, refers to the distance from one surface of a tape backing, or adhesive, to the other.
1 mil = 1/1000 of an inch
Examples: 1/16 inch = 62.5 mils; 1/32 inch = 31.25 mils