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.
Kanghua medical goggles eye mask manufacturer
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.
Professional team work and production line which can make nice quality in short time.
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Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
3 In the clothing industry, different clothing has different permeability. Generally speaking, clothes worn in summer require better air permeability, which can eliminate hot and humid gases faster and make people feel cool and refreshing.
LIVMOA 3000 series of chemical protective clothing features a multilayer structure — one layer of Toray TORAYMICRON electret nonwoven fabric is sandwiched between two spunbond fabrics. This highly air perme-able protective clothing features superior sealing against airborne dry particles, conforming to the JIS T 8115:2015 Type 5 specification.
Protective clothing,. Garments for ,protection, against cool environments ... ,Clothing,, Instructions for use, Water-vapour tests, ,Air permeability,, ,Protective clothing,, Cold tests, Thermal insulation, Marking : ICS: 13.340.10: Title in French: Vetements de ,protection,. Articles d'habillement de ,protection, …
1/1/2005, · The air permeability of the two permeable suits increased ventilation significantly when walking with no wind and when standing with wind. These increases in ventilation ranged from 30 to 90 l min −1 and corresponded to the level of clothing ventilation required to remove sweat produced as a result of light work.
The air permeability is a very important factor inthe performance of some textile materials. Especially, it is taken into consideration for clothing, parachutes sails, vacuum cleaners, fabric for air bags and industrial filter fabrics. The air permeability is mainly dependent upon the fabric’s weight and construction (thickness and porosity).
The permeability of protective clothing materials to benzene vapor. Sansone EB, Tewari YB. The permeability coefficient of benzene vapor in air was calculated from experimentally measured values of solubility coefficient and diffusion coefficient for natural rubber, nitrile, neoprene, natural rubber plus neoprene, butyl rubber, polyvinyl chloride and polyethylene membranes.
Clothing, for ,protection, against contact with blood and body fluids. Determination of resistance ,of protective clothing, materials to penetration by bloodborne pathogens— Test method using Phi-X174 bacteriophage. Note: These tests are typically conducted on fabrics, but they can be conducted on the garment seams as well.
Permeability is a measure of the ability of a porous material to transmit fluids. It is an important property of technical textiles particularly in protective applications, such as auto and wearable airbags where even the low permeability of the fabric can extend the interactive time in impact.