服务
定制设计和颜色
提供定制设计和颜色。也欢迎原始设备制造商。
卓越的支持
为我们的客户提供独家和独特的解决方案。
24小时服务
Т经验丰富、技术娴熟的员工全天 24 小时为您服务。
折扣
我们为正规经销商和客户提供优惠折扣。
关于我们
作为专业的个人防护服和PPE供应商，上海诚格安全装备集团有限公司提供电弧、消防、阻燃、军用、铝和金属防溅服等。
我们与知名的纤维和织物供应商合作，无私地努力满足客户的各种需求和关键需求。基于杜邦® Protera®、Nomex®、芳纶等高科技材料的技术，我们专注于面料加工、服装设计、营销和销售。
凭借广泛的防护产品，我们为电气、消防、石油和天然气、军事、焊接、冶金等行业提供高性能、高品质个人防护服和设备的一站式服务。
热销产品
Fire Resistant Properties of SBR Nanocomposites …
2017331 · The low-density polyethylene (LDPE) composites with excellent fire resistance were fabricated based on the novel intumescent flame retardant (IFR) composed of tris(2-hydroxyethyl) isocyanurate ...
Development and study of high-strength low-Mo fire …
201241 · Microstructures and properties of hot-rolled fire-resistant steels with two Mo addition levels (about 0.15 and 0.3 wt.%) have been investigated.The results show that a low-Mo (about 0.15 wt.%) fire-resistant steel with high strength (ultimate tensile strength: 770.3 MPa, yield strength: 488.7 MPa) and low yield ratio (0.634) has been successfully …
Epoxy Resin: Types, Uses, Properties & Chemical Structure
We list below the key properties offered by Epoxy Resins. High strength. Low Shrinkage. Excellent adhesion to various substrates. Effective electrical insulation. Chemical and …
Synergistic Effects of Ti and Mo on the Microstructure and …
2022921 · In order to meet the increasing demands of superior structural strength, reliability, and safety, low-cost advanced construction steels with excellent high …
Fire Resistance of Plastics: Limiting Oxygen Index (LOI)
The limiting oxygen index (LOI) is calculated using the formula: Here, O 2 and N 2 are the minimum (oxygen and nitrogen respectively) concentrations in the inflow gases to pass …
Fire Resistance and Mechanical Properties of the Fire …
202176 · Abstract. Fire-resistant board is the crucial recent development for fire safety protocol in many buildings. A fire rated board can provide valuable time for the human to …
Halar® ECTFE - Applications | Solvay
2 · Halar® ECTFE has excellent chemical resistance, very low permeability to liquid and gases, as well as very good strength and toughness at elevated temperatures. It has …
Flammability and comfort properties of blended knit …
Recron FR-polyester is known for excellent breathability and abrasion resistance. It has permanent fire resistance properties and does not need any additional finish to maintain …
Facile fabrication of multifunctional transparent fire …
202281 · A series of organophosphate-grafted nano-TiO 2 was synthesized and then applied in amino resin to obtain multifunctional transparent fire-retardant coatings with …
Fire Resistance Behaviour of Geopolymer …
2021225 · Even though, an innovative inorganic family of geopolymer concretes are eye-catching potential building materials, it is quite essential to comprehend the fire and thermal resistance of these structural …
Preparation and thermal properties of fire resistant …
201131 · 1. Introduction. Steel is one of the most common engineering materials and thus its fire resistant properties are very important. For instance, steel loses 50% of its room temperature yield stress at approximately 550 °C .Fire proof materials are divided into different groups including cementitious materials, intumescent paints, fibrous materials etc.
What Type of Glass Most Effectively Resists Fire? | ArchDaily
2020316 · E-Class Fire Resistant Glass: ... Its composition includes a transparent protective layer with intumescent properties, which forms an anti-thermal shield when faced with a temperature above 100ºC ...
The Importance of Fire Resistant Building Materials
2023128 · Concrete, one of the most common building materials, is also an excellent fire-resistant material. It is noncombustible and has low thermal conductivity, meaning that it takes a long time for fire to affect its structural, load-bearing ability, and it protects from the spread of fire. It’s actually significantly more fire-resistant than steel ...
Synergistic Effects of Ti and Mo on the Microstructure and …
2022921 · In order to meet the increasing demands of superior structural strength, reliability, and safety, low-cost advanced construction steels with excellent high-temperature strength and weather resistance need to be developed. In the present work, the effects of different Ti contents on the high-temperature resistance of low Mo-containing fire …
Recent Advances in the Development of Fire-Resistant …
2.1. Woody Biomass. Biomass is the richest natural resource on the planet. Lignocellulosic biomass has gained increasing research interest because of its renewable nature [].Lignocellulosic biomass refers to both non-woody and wood biomass, which differ in their chemical and physical composition [].Holocellulose (a mixture of hemicellulose and …
(PDF) Preparation and Thermal Properties of Fire Resistant …
2011129 · The coatings exhibited excellent adhesion to steel substrates achieving greater than 3.5 MPa tensile stress. Dissolution of the coating in water after 72 h of static testing varied between 12.8 ...
Types of HVAC Insulations and Their Characteristics
It is known for its excellent thermal resistance and fire resistance. It is also moisture-resistant, making it an ideal choice for HVAC systems. However, rock wool can be difficult to install due to its weight and bulkiness. It is best used in applications where fire resistance is a top priority, such as industrial facilities and commercial ...
XVLQJ1DQR &RPSRVLWH&RDWLQJ - Institute of Physics
The high strength, low weight ratio, and excellent corrosion resistance immanent to titanium and its alloys. Ti6Al4V is the commonly used titanium alloy. ... There are number of ways to enhance wear resistance properties of Ti alloy such as enhanced surface films including plasma coatings, flame coatings, shot peening, conversion coating etc ...
Die Steel EN31 – Properties, Composition, and Uses
2023128 · Die Steel EN31 Mechanical Properties. EN31 Steel is a high-carbon alloy steel which achieves its unique properties through a combination of heat treatment, quenching, and tempering. It boasts excellent wear resistance and high compressive strength, making it ideal for a variety of applications such as industrial gears, shafts, and …
Measuring and improving fire resistance in …
201928 · Fire Test Measurements (HRR) Heat Release Rate (kW/m 2) ― the amount of thermal energy per surface area.Heat released during combustion provides thermal energy which develops and spreads the …
Microstructure evolution and fire-resistant properties of …
2021621 · X = C, N). At present, researches on fire-resistance steels mainly focus on the influence of composition design [16, 17] and heat treatment [18–21] on microstructure and mechanical properties of low yield strength fire-resistance steels. But the law of microstructure evolution and mechanical properties change is not clear and there has …
The Importance of Fire Resistant Building Materials
2023128 · Concrete, one of the most common building materials, is also an excellent fire-resistant material. It is noncombustible and has low thermal conductivity, meaning that it takes a long time for fire to affect its structural, load-bearing ability, and it protects from the spread of fire. It’s actually significantly more fire-resistant than steel ...
Fire Resistant Properties of Geopolymers: A Review
201581 · This paper presents fire and thermal properties on geopolymer binders, composed of metakaolin, slag and fly ash as precursor. Geopolymers are inorganic polymeric materials that are believed being capable to resist heat, high temperature and fire. Based on the previous researches, geopolymers offer a feasible alternative to fire …
(PDF) Experimental investigation of the fire resistance of …
201211 · As a result, the concrete has unique 2 properties of high flowability [2, 3], low self-weight [4,5], fire resistance [6, 7], and excellent 3 thermal insulation [8,9]. However, the compressive ...
Top 6 Fire-resistant Building Materials | HowStuffWorks
2012530 · 6: Flame-Treated Natural Products. Treated cellulose insulation provides a fire-resistant barrier, giving flames less chance to spread. Helen H. Richardson/Getty Images. Natural building materials such as lumber and cotton typically offer very poor fire resistance compared to dense concrete and plaster.
Epoxy Resin: Types, Uses, Properties & Chemical Structure
We list below the key properties offered by Epoxy Resins. High strength. Low Shrinkage. Excellent adhesion to various substrates. Effective electrical insulation. Chemical and solvent resistance, and. Low cost and low toxicity. Epoxies are easily cured, and they are also compatible with most substrates.
Flame retardancy efficacy of phytic acid: An overview
2022430 · The excellent fire resistance performance of HDPE/IFR/Zr-ATMP composite was attributed to the resulting compact char residue with graphitic structure, when compared to porous char with cracks for HDPE/IFR/PA-Zr and HDPE/IFR composites. ... 64 The main aim of including nanofillers in the phytate-based FR systems is not only to …
Types of HVAC Insulations and Their Characteristics
It is known for its excellent thermal resistance and fire resistance. It is also moisture-resistant, making it an ideal choice for HVAC systems. However, rock wool can be difficult to install due to its weight and bulkiness. It is best used in applications where fire resistance is a top priority, such as industrial facilities and commercial ...
🏷️ What are the properties of bricks. Composition of …
20221121 · Fire Brick: Composition, Properties, Types, Uses of Fire Bricks Fire clay has a very high melting temperature level of more than 1500 degrees Celsius as a result of its high alumina material. Some of such bricks are listed below: a Specially shaped bricks b Facing bricks c Perforated building bricks d Burnt clay hollow bricks e Sewer bricks f ...
XVLQJ1DQR &RPSRVLWH&RDWLQJ - Institute of Physics
The high strength, low weight ratio, and excellent corrosion resistance immanent to titanium and its alloys. Ti6Al4V is the commonly used titanium alloy. ... There are number of ways to enhance wear resistance properties of Ti alloy such as enhanced surface films including plasma coatings, flame coatings, shot peening, conversion coating etc ...
Fire-Resistant Steels: Part One :: Total Materia …
Compared to carbon steels, fire resistant (FR) steels have higher yield strength at elevated temperatures. Japanese Industrial Standard specifies that the 0.2% proof stress of FR steels at 600°C must retain at least 2/3 of the value at …
Phenolic Novolac And Resol Resins - Phenolic …
2022620 · Phenolic foam has a unique set of properties such as excellent fire and heat resistance and a low smoke and toxicity rating when burned. Proper surfactants produce closed cell foams with excellent insulating R-values. …
Highly Compressible, Anisotropic Aerogel with Aligned …
Aerogels can be used in a broad range of applications such as bioscaffolds, energy storage devices, sensors, pollutant treatment, and thermal insulating materials due to their excellent properties including large surface area, low density, low thermal conductivity, and high porosity. Here we report a facile and effective top-down approach to fabricate an anisotropic wood …
Top 6 Fire-resistant Building Materials | HowStuffWorks
2012530 · 6: Flame-Treated Natural Products. Treated cellulose insulation provides a fire-resistant barrier, giving flames less chance to spread. Helen H. Richardson/Getty Images. Natural building materials such as lumber and cotton typically offer very poor fire resistance compared to dense concrete and plaster.
Fire Properties of Polyvinyl Chloride - The Vinyl Institute
2019130 · factors including its ignitability and flammability, the amount (and rate) of heat released from it when it burns, the rate at which this heat is released, the flame spread, the smoke production and the toxicity of the smoke. It has now been determined that the rate of heat release (which determines the intensity of a fire. 9-12) is the key ...
Epoxy Resin: Types, Uses, Properties & Chemical Structure
We list below the key properties offered by Epoxy Resins. High strength. Low Shrinkage. Excellent adhesion to various substrates. Effective electrical insulation. Chemical and solvent resistance, and. Low cost and low toxicity. Epoxies are easily cured, and they are also compatible with most substrates.
Types of HVAC Insulations and Their Characteristics
It is known for its excellent thermal resistance and fire resistance. It is also moisture-resistant, making it an ideal choice for HVAC systems. However, rock wool can be difficult to install due to its weight and bulkiness. It is best used in applications where fire resistance is a top priority, such as industrial facilities and commercial ...
Top 5 Fire-resistant Building Materials -
2017412 · Concrete, one of the most common building materials, is also an excellent fire-resistant material. It is noncombustible and has low thermal conductivity, meaning that it takes a long time for fire to affect its structural, load-bearing ability, and it protects from the spread of fire. ... The exact fire-resistance properties change depending on ...
Fire Resisting Construction Materials | 10+ Fire ... - Dream …
20211219 · In general, concrete offers a much higher resistance to fire than any other building material. Reinforced concrete structures can withstand fire lasting for several hours with a temperature of 1000°C without serious damage. 2.4. Steel Though steel is non-combustible, it has very low fire resistance, since it is a good conductor of heat.
Die Steel EN31 – Properties, Composition, and Uses
2023128 · Die Steel EN31 Mechanical Properties. EN31 Steel is a high-carbon alloy steel which achieves its unique properties through a combination of heat treatment, quenching, and tempering. It boasts excellent wear resistance and high compressive strength, making it ideal for a variety of applications such as industrial gears, shafts, and bearing races ...
Next: plus size uv sun protective swim shorts for men