Specification: 3-110D * cutting length 5~102mm, color can be according to customer`s requirement.
Our products can be used in non-woven, automotive interiors, geo-textiles, speaker cloth and needle carpet, spinning wool, filters, adsorption materials.
Our fiber also can be added flame retardant, anti-UV, anti-aging properties according to the customer's requirement.
Polypropylene Fiber is a kind of high intensity bunchy monofilament fiber
mainly made of polypropylene by special technique which could effectively prevent concrete microcrack as well as improve concrete performance
of anticrack antiinfiltration anticoncussion and anti shock
Specification
Material Polypropylene Type Bunchy monofilament
Color White Identical
Diameterm 16182535other
Elongation at
Break 15 Lengthmm 36912151950
1
Modulus of
ElasticityMPa 3500 Tensile Strength
MPa 330
Densitygcm3 091093 Acid Alkali
Resistance Strong
Melting point 160180
Note The range of length is 350mm and according to clients demand
Application
Polypropylene fiber into concrete or mortar could effectively prevent temperature change and Microcrack which is caused by plastic and dry shrinkage
Projects like concrete roadbridgeairport road and factory floor which strictly require cracking resistance
They are widely used in roads bridges underground waterproof projects and roof walls pools basements of civil construction industrial
Hubei MHD Technology Industrial Co., Ltd. is a professional manufacturer of producing Textile Products more than 10 years. It has developed a strong comprehensive company integrating R&D,design,manufacturing and sales. Our business concept of "Quality is First,Price is Best".
Please contact us for the below items:
polyamide/spandex/Polypropylene/ Nylon POY/FDY/DTY yarn
polyamide/spandex/Polypropylene fibre/Polyester fibre/PET bubble material/Polypropylene fibre/High strength polyester filament
Diacetate tow/Polypropylene tow
1.Characteristics/Chemistry
Polypropylene Fiber is a kind of high intensity bunchy mono- filament fiber mainly made of polypropylene by special technique, which could effectively prevent concrete micro-crack, as well as improve concrete performance of anti-crack, anti-infiltration, anti-concussion and anti-shock.
2.Material:Polypropylene
Type:Bunchy mono-filament
Color: White
Identical Diameter(µm):16/18/25/35/other
Elongation at Break(%): 15
Lengthmm:3/6/9/12/15/19/50±1
Modulus of ElasticityMPa3500
Tensile Strength MPa)450
Densityg/cm3:0.91~0.93
Acid & Alkali Resistance: Strong
3.Application
ï?¬Polypropylene fiber into concrete or mortar, could effectively prevent temperature change and Micro-crach which is caused by palstic and dry shrinkage.
ï?¬Projects like concrete road,bridge,airport road and factory floor which strictly require cracking resistance.
ï?¬PP Fiber is widely used in roads, bridges, underground waterproof projects and roof, walls, pools, basements of civil construction industrial.
Polypropylene short fiber is a kind of strong bundle monofilament fiber made from polypropylene with a unique production process. Adding it into concrete mortar can effectively control the micro-cracks caused by solid plastic shrinkage, dry shrinkage, temperature change and other factors of concrete mortar, prevent and slow the formation and development of cracks, and greatly improve the crack resistance, impermeability, impact resistance and seismic resistance of concrete It can be widely used in various mortars, underground waterproof works, walls, floors, cement, basements, roads and bridges. Performance of polypropylene in dry powder mortar or concrete 1. It is evenly dispersed in the mortar to form a three-dimensional disordered structure inside, and can lock the moisture inside the mortar, with strong grip and wrapping force; 2. It is not easy to agglomerate in mortar or concrete, which effectively ensures the play of its crack prevention performance. It is convenient to use, without changing the mortar ratio. Put the fiber into the mortar mixture and add water to mix evenly; 3. In the concrete, the wear resistance, impermeability, freeze-thaw resistance of the concrete are improved, and the reinforcement protection function is enhanced; 4. The fiber has stable chemical properties, strong acid and alkali resistance, and can be used in any project.
Fiber type: bundle monofilament density: 0.91/g/cm3 equivalent diameter: 18~48 tensile strength: â?¥ 500MPa modulus of elasticity: â?¥ 3850mpa elongation at break: 10-28% acid and alkali resistance: very high melting point: 160~180 â?? ignition point: 580 length: 3, 6, 9, 12, 5, 54mm advantages of short fibers in mortar improve the impermeability of mortar improve the toughness of cement mortar, Relieve fatigue and abrasion resistance improve crack resistance improve the durability of cement mortar improve the resistance of cement mortar to freeze-thaw damage
Bicomponent fibers are defined as fibers produced by extruding two different polymers from the same spinneret, allowing both polymers to coexist within a single filament. This innovative structure provides unique properties that neither polymer could achieve on its own. A related term, "co-spun fiber," refers to filaments made from different polymers, with each filament containing only one component.
In some regions, particularly in Asia, the term "conjugate fibers" is used interchangeably with bicomponent fibers. The primary goal of creating bicomponent fibers is to harness the distinct capabilities of each polymer to enhance performance and functionality.
One notable example of bicomponent fibres is those constructed with a polyethylene sheath surrounding a polypropylene core. These fibers are crucial in the nonwoven fabric market, offering benefits such as improved durability, resilience, and thermal bonding properties.
ES fiber is a sheath-core composite fiber obtained by successfully combining low-melting components and high-melting components on a single fiber.
It has excellent thermal bonding properties. The low melting point component in ES fiber melts under heat treatment conditions higher than its melting point, and bond with other materials to form a binder-free environmentally and friendly non-woven fabric.
ES fiber has various advantages such as soft, fluffy, low-temperature processing, heat-bonding, plasticity, non-toxic, non-irritating, and lightweight. It is mainly used to manufacture high-quality sanitary products such as sanitary napkins and diapers. And it is also high-quality materials used to make medical products such as medical protective cloth and medical protective masks, and so on.
There are two main types of ES fibers. The first kind is a composite of PE and PP. Its sheath layer is PE (polyethylene, melting point 130�°C), and its core layer is PP (polypropylene, melting point 165�°C).
The second kind is a composite of PE and PE. Its sheath layer is PE, and the core layer is PET (polyester, melting point 255â??), which is an upgraded version of PE/PP.
ES is divided into EP and ET in terms of material and functionally divided into the hydrophilic, water-repellent, hydrophilic, and weak parent, single parent, multi-parent.In addition, it also can be divided into whitening, general whitening, high holding, medium holding, and low holding. The specifications are 1.5D38mm, 2D38mm, 4D51mm, and so on. In the future, the trend will gradually develop towards fine deniers.
