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Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

Why Choose Us
Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

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CONTACT USCustomer satisfaction is our first goal!
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Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

mask clip art carnival
Approved Particulate Filtering Facepiece Respirators ...
Approved Particulate Filtering Facepiece Respirators ...

There are seven classes of ,filters, for NIOSH-approved filtering facepiece respirators available at this time. Ninety-five percent is the minimal level of ,filtration, that will be approved by NIOSH. The N, R, and P designations refer to the ,filter,’s ,oil, resistance as described below.

An overview of filtration efficiency through the masks ...
An overview of filtration efficiency through the masks ...

Rising adhesion of ,particles, to the ,filter, fiber can be a problem because when enough ,particles, have been arrested for starting to block the open pores of the woven or nonwoven network. van der Waals bonding and other force hold the ,particles, that have been absorbed by a ,filter, to the fibers; hence, it is hard for captured ,particles, to escape .

Home Page - Earntz
Home Page - Earntz

This disposable FFP2 ,Protective, Face Mask is designed for general ,protective, use, helping provide quality, reliable and comfortable respiratory ,protection, for people. It is intended to help reduce wearer exposure to certain airborne ,particles,. including small particle aerosols and large droplets (all ,non,-,oil, …

Approved Particulate Filtering Facepiece Respirators ...
Approved Particulate Filtering Facepiece Respirators ...

There are seven classes of ,filters, for NIOSH-approved filtering facepiece respirators available at this time. Ninety-five percent is the minimal level of ,filtration, that will be approved by NIOSH. The N, R, and P designations refer to the ,filter,’s ,oil, resistance as described below.

Are conventional protective devices such as fibrous filter ...
Are conventional protective devices such as fibrous filter ...

Non, woven fabrics seem much more efficient (air-tight materials) against nanoparticle penetration. Avoid the use of ,protective clothing, made with cotton fabrics. 2 S.H. Huang et al., Nanoparticle penetration through ,protective, closing materials, 3rd International Symposium on Nanotechnology, Taipei, 2007

Are conventional protective devices such as fibrous filter ...
Are conventional protective devices such as fibrous filter ...

Non, woven fabrics seem much more efficient (air-tight materials) against nanoparticle penetration. Avoid the use of ,protective clothing, made with cotton fabrics. 2 S.H. Huang et al., Nanoparticle penetration through ,protective, closing materials, 3rd International Symposium on Nanotechnology, Taipei, 2007

3M™ Particulate Filter P100 | Respiratory Protection
3M™ Particulate Filter P100 | Respiratory Protection

3M™ Particulate ,Filter, 7093B is NIOSH approved for environments containing certain ,oil, and ,non,-,oil, based ,particles,. It is designed for use with 3M™ Respirators 5000 Series or 3M™ Cartridges 6000 Series with 3M™ Adapter 502, 3M™ Facepieces 7000 Series.

Approved Particulate Filtering Facepiece Respirators ...
Approved Particulate Filtering Facepiece Respirators ...

There are seven classes of ,filters, for NIOSH-approved filtering facepiece respirators available at this time. Ninety-five percent is the minimal level of ,filtration, that will be approved by NIOSH. The N, R, and P designations refer to the ,filter,’s ,oil, resistance as described below.

10-Pack: KN95 Protective Face Masks + Hand Sanitizer ...
10-Pack: KN95 Protective Face Masks + Hand Sanitizer ...

The KN95 mask can ,filter, 95% ,of non,-,oil, based ,particles, and aerosol ,particles,. 4 layers of ,protection, and efficient filtering. Two layers ,of non,-woven fabric, two layers of melt-blown fabric. No-Valve KN95 dust mask has a higher filtering effect and higher airtightness. So it can give you more ,protection,.

Simple Respiratory Protection—Evaluation of the Filtration ...
Simple Respiratory Protection—Evaluation of the Filtration ...

For example, the ,filtration, efficiency (i.e. inverse of the penetration) of fabric materials was in the range of 3–33% (penetration range 67–97%) for 1000 nm ,particles, at 5.5 cm s −1 face velocity that is comparable to the ,filtration, efficiency (27–73%) of single-layer fabric materials against B. globigii ,particles, (2000 nm) at a breathing flow rate of 10 l min −1 (Guyton et al., 1959).

An overview of filtration efficiency through the masks ...
An overview of filtration efficiency through the masks ...

Rising adhesion of ,particles, to the ,filter, fiber can be a problem because when enough ,particles, have been arrested for starting to block the open pores of the woven or nonwoven network. van der Waals bonding and other force hold the ,particles, that have been absorbed by a ,filter, to the fibers; hence, it is hard for captured ,particles, to escape .

COVID-19 PERSONAL PROTECTIVE EQUIPMENT AND SUPPLIES ...
COVID-19 PERSONAL PROTECTIVE EQUIPMENT AND SUPPLIES ...

COVID-19 PERSONAL ,PROTECTIVE, EQUIPMENT AND SUPPLIES PERFORMANCE STANDARDS AND GUIDELINES The purpose of this document is to assist departments during the personal ,protective, equipment (PPE) procurement process and serves as a guide to determine if PPE meets minimum performance standards. This helps ensure PPE will provide adequate ,protection, to

Particulate Filter KN100 / FFP3 - 2 Pack
Particulate Filter KN100 / FFP3 - 2 Pack

Comfort. Advanced Electret Media (AEM) provides a lightweight, easy breathing combination not found in fiberglass containing ,filters,. 2. Versatile ,protection,. 2091 is well suited for a wide range of ,oil, and ,non,-,oil, based particulate contaminants and can be used as a prefilter for certain chemical exposures. 3. Compatibility. The 2091 can be used

COVID-19 PERSONAL PROTECTIVE EQUIPMENT AND SUPPLIES ...
COVID-19 PERSONAL PROTECTIVE EQUIPMENT AND SUPPLIES ...

COVID-19 PERSONAL ,PROTECTIVE, EQUIPMENT AND SUPPLIES PERFORMANCE STANDARDS AND GUIDELINES The purpose of this document is to assist departments during the personal ,protective, equipment (PPE) procurement process and serves as a guide to determine if PPE meets minimum performance standards. This helps ensure PPE will provide adequate ,protection, to

Preventing CoronaVirus Which Type of Mask is The Safest ...
Preventing CoronaVirus Which Type of Mask is The Safest ...

R95 means can ,filter oil, aerosol pollutants up to 95%, R99 can ,filter, up to 99% and R100 can ,filter particles, up to 99.97%. These three types of face masks can be used with an effective duration ...

Personal Protective Equipment (PPE) for Oil and Gas Personnel
Personal Protective Equipment (PPE) for Oil and Gas Personnel

On ,oil, and gas sites, required PPE usually includes eye ,protection,, hearing ,protection,, hand and foot ,protection,, and flame-resistant ,clothing, (FRC). Many workers are also required to wear portable monitors that detect hydrogen sulfide (H2S) or other gases. Hazards Unique to the ,Oil, and Gas Industry

10-Pack: KN95 Protective Face Masks + Hand Sanitizer ...
10-Pack: KN95 Protective Face Masks + Hand Sanitizer ...

The KN95 mask can ,filter, 95% ,of non,-,oil, based ,particles, and aerosol ,particles,. 4 layers of ,protection, and efficient filtering. Two layers ,of non,-woven fabric, two layers of melt-blown fabric. No-Valve KN95 dust mask has a higher filtering effect and higher airtightness. So it can give you more ,protection,.

An overview of filtration efficiency through the masks ...
An overview of filtration efficiency through the masks ...

Rising adhesion of ,particles, to the ,filter, fiber can be a problem because when enough ,particles, have been arrested for starting to block the open pores of the woven or nonwoven network. van der Waals bonding and other force hold the ,particles, that have been absorbed by a ,filter, to the fibers; hence, it is hard for captured ,particles, to escape .