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Home > off white mouth mask

off white mouth mask

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

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CONTACT USCustomer satisfaction is our first goal!

Consultation hotline:0086-15900663312

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

off white mouth mask

Thermal Science - scientific journal [paper: Numerical ...

Thermal Science - scientific journal [paper: Numerical ...

Ghazy, A., et al., ,Numerical, Simulation of Heat Transfer in Firefighters' ,Protective Clothing, with Multi-ple Air Gaps during Flash Fire Exposure, ,Numerical, Heat Transfer, Part A: ,Applications,…

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AIR GAPS IN PROTECTIVE CLOTHING DURING FLASH FIRE …

AIR GAPS IN PROTECTIVE CLOTHING DURING FLASH FIRE …

The ,numerical, modeling of heat and mass transfer ,in protective clothing, aims at (i) predicting the ,protective, performance of the ,clothing, as an alternative to the experimental ,models, that are costly and time consuming; (ii) investigating potential approaches to improve the

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Numerical simulation of heat stress in chemical protective ...

Numerical simulation of heat stress in chemical protective ...

Chemical ,protective clothing, (CPC) is designed to effectively eliminate the interaction of hazardous chemical/biological agents with the human body. 1 However, thermal ,protection, and thermal comfort are two major conflicting factors for ,protective clothing,. 2 CPC with low vapor permeability greatly restricts heat dissipation mechanisms, which creates heavy heat strain burden and reduce task ...

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OSHA Technical Manual (OTM) | Section VIII: Chapter 1 ...

OSHA Technical Manual (OTM) | Section VIII: Chapter 1 ...

Protective clothing, and equipment SOP's must take into consideration the factors presented in the ,Clothing, Ensemble and ,Protective Clothing Applications, Paragraphs of this chapter. All ,clothing, and equipment selections should provide a decision tree that relates chemical hazards and information to levels of ,protection, and performance needed.

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Numerical simulation of heat stress in chemical protective ...

Numerical simulation of heat stress in chemical protective ...

The aim of the paper is to predict heat stress of human wearing chemical ,protective clothing, (CPC). A proposed human thermal ,model, was applied to simulate the core and skin temperatures with inputs of human activity level, ,clothing, properties, and environmental conditions. Manikin tests were conducted to measure the thermal insulation and evaporative resistance of ,clothing, which were two ...

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Numerical simulation of the influence of fabric’s motion ...

Numerical simulation of the influence of fabric’s motion ...

The motion of a person wearing ,protective clothing, induces the ,clothing, to move periodically towards the skin causing a cyclic variation in the air gap between the fabric and the skin. At the same time, the ,clothing, movement causes cooling air to periodically flow into the air gap between the fabric and the skin. This paper uses a finite volume ,model, to investigate these two effects and the ...

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Su | Numerical model of heat and moisture transfer in ...

Su | Numerical model of heat and moisture transfer in ...

A ,numerical model, of heat and moisture transport in membrane material under steam hazard was developed and agreed well with experimental results. This ,model, was employed to explore the mechanism of heat and moisture transfer in membrane material. Additionally, the effect of membrane material properties and exposure conditions on thermal ,protective, performance of ,protective clothing, …

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| Analysis of heat stress associated with wearing chemical ...

| Analysis of heat stress associated with wearing chemical ...

A ,numerical model, was applied to evaluate heat stress under different thermal environmental conditions, activity intensities, and the effect of movement status on ,clothing, properties when wearing a typical CPC. It was concluded that the ambient temperature and metabolic rate is strongly associated with heat stress and reduced the tolerance time.

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Numerical Simulations of Heat and Moisture Transport in ...

Numerical Simulations of Heat and Moisture Transport in ...

A ,numerical model, of heat and moisture transport in thermal ,protective clothing, during exposure to a flash fire was introduced. The ,model, was developed with the assumption that textiles are treated as porous media. The ,numerical model, predictions were compared with experimental data from different fabric systems and configurations.

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(Journal of Textiles and Engineer) http://www ...

(Journal of Textiles and Engineer) http://www ...

layers and improves the heat storage capacity of the fabric. In the current design and working conditions, firefighter ,protective clothing, with 1 mm of PCM layer prevents the skin burn, even for the longest fire exposure scenario. Keywords: Textile, phase change materials, ,numerical model,, thermal ,protection,…

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