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Home > oric shield mask n95 n99

oric shield mask n95 n99

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

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

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 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

24 / 7 guaranteed service

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

Certificate of honor


CONTACT USCustomer satisfaction is our first goal!

Consultation hotline:0086-15900663312

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

oric shield mask n95 n99

Protective Clothing - 1st Edition

Protective Clothing - 1st Edition

Protective clothing, protects wearers from hostile environments, including extremes of ,heat, and cold. Whilst some types ,of protective clothing, may be designed primarily for non-thermal hazards (e.g. biological hazards), a key challenge in all ,protective clothing, remains wearer comfort and the management of thermal stress (i.e. excessive ,heat, or cold).

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Factors Affecting Thermal Insulation Properties of Garment

Factors Affecting Thermal Insulation Properties of Garment

MECHANISM OF BODY ,HEAT, LOSS. ,Heat, can be lost from the body by ,conduction,, convection, radiation and evaporation of perspiration. ,Heat, loss by ,conduction, occurs when material known to be good conductors are placed next to the body. The conductor carries the body ,heat, to surrounding atmosphere where it is dissipated into the air cooling the body.

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A heat transfer model for firefighters' protective clothing

A heat transfer model for firefighters' protective clothing

A ,heat transfer, model for firefighters' ,protective clothing

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Heat Transfer - Protective clothing/animals | Teaching ...

Heat Transfer - Protective clothing/animals | Teaching ...

Heat Transfer, - ,Protective clothing,/animals. 3 1 customer reviews. Author: Created by cressida-bowden. Preview. Created: Feb 28, 2011 | Updated: Jan 14, 2012. This is a worksheet that I produced looking at ,protective clothing,. Prior to this lesson pupils have learnt about convection, ,conduction, and radiation.

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High Temperature Protective Apparel (NXP) | Newtex

High Temperature Protective Apparel (NXP) | Newtex

For decades, customers all over the world have trusted NXP high temperature ,protective clothing, to ensure safety from fire, sparks, molten metal splash, and extreme ,heat,. High temperature ,protective clothing, is commonly used in applications like industrial firefighting, metalworking, and shipbuilding.

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Heat and mass transfer through thermal protective clothing ...

Heat and mass transfer through thermal protective clothing ...

Heat transfer, modeling in air gaps between fabric and human skin as well as bio-,heat transfer, models used in the performance analysis of thermal ,protective clothing, are also explained. Effect of various parameters like physical and thermo-physical properties of fabrics, air gap, moisture, exposure conditions on ,protective, performance of fabrics are discussed.

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3D numerical simulation of heat transfer through ...

3D numerical simulation of heat transfer through ...

3D numerical simulation of ,heat transfer, through simplified ,protective clothing, during fire exposure by CFD Highlights•A 3D ,heat transfer, model based on flame manikin tests was proposed.•Simulated results of full-scaled model were in accordance with the physical experiments and better than previous models.•Both of single and multi-layer simplified ,clothing, were modeled to investigate the ...

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Personal Protective Equipment | NIST

Personal Protective Equipment | NIST

Structural fire fighters' ,protective clothing, is designed to protect its wearer from the thermal environments experienced during fire fighting. Fire fighters may receive serious burn injuries from each of these modes of ,heat transfer, or a combination of them even though they are wearing ,protective clothing,.

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NUMERICAL MODELING OF TRANSIENT HEAT TRANSFER IN ...

NUMERICAL MODELING OF TRANSIENT HEAT TRANSFER IN ...

NUMERICAL MODELING OF TRANSIENT ,HEAT TRANSFER, IN MICROSYSTEM ,OF PROTECTIVE CLOTHING, by Min-Zhi DU a, Ming-Wei TIAN a,b,c*, Li-Jun QU a,b,c, Shi-Feng ZHU a,b,c, Guo-Hua CHEN a, and Guang-Ting HAN b,c a Col lege of Textiles and ,Cloth ing,, QingdaoUni ver sity, , Shandong , China b Col lab o ra tiv e In no va t ion Cen ter for Ma rine Bio mass Fi bers , Ma te ri als and Tex t …

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Optimal Design Model of Thermal Protective Clothing Based ...

Optimal Design Model of Thermal Protective Clothing Based ...

Protective Clothing, Based on ,Heat Conduction, Difference Equation . Zhaoqing Tian, Siming Wang . School of Accountancy, Tianjin University of Finance and Economics, Tianjin, 300202, China . A. BSTRACT. In this paper, we study the temperature distribution ,of protective clothing, when the design is known, and find the optimal design ,of protective, ...

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