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.
Type of protective glasses
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..
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
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).
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).
If your work involves the production or testing of high-performance athletic apparel and/or advanced garment systems for the military and first responders, you won't want to miss ,Clothing, Comfort and ,Protection, Science, a three-day course taught by experts at the world-renowned Textile ,Protection, and Comfort Center (TPACC) at the College of Textiles at NC State University. The course will be ...
1/7/2015, · Part two includes several contributions on technology that can be used in ,protective clothing,, including phase-change materials, shape-memory alloys, electrical heating, and perfusion-based cooling. Part three discusses how to predict and model ,thermal, stress based on human physiology and ,thermal physics, of ,clothing, materials.
Optionally, when selecting ,clothing, for cool environments, the user may use the guidelines from Annex B of the standard EN 14058:2004 on recommended effective ,thermal, insulation I cle (measured with a stationary manikin) or resultant effective insulation of ,clothing, I cler (measured with a moving manikin). This is in relation to ambient temperature, different activity levels (metabolic heat ...
Standard Test Methods British Standard for ,Clothing, for ,Protection, Against Intense Heat for Short Periods (BS 3791), ISO Test for Evaluation of ,Thermal, Behaviour of Materials and Materials When Exposed to a Source of Radiant Heat (ISO 6942-1981) and ASTM Test for ,Thermal Protective, Performance of Materials for ,Clothing, by Open-Flame Method (D 4108-82) are considered, together …
20/3/2018, · Heat and water vapor transfer behavior of thermal protective clothing is greatly influenced by the air gap entrapped in multilayer fabric system. In this study, a sweating hot plate method was used to investigate the effect of air gap position and size on thermal resistance and evaporative resistance of firefighter clothing under a range of ambient temperature and humidity.