PP Spunbonded Nonwoven Fabric for package

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Polypropylene Spunbond Non Woven Fleece Fabric

Introduction of polypropylene spunbond non woven fleece fabric is used to protect the crops in agriculture UV resistance masterbatch could be added 1%~8%. It can protect the vegetable crops and new lawns against extreme weather, animal and insect damage, yet allows light, water and air to penetrate, creating protected growing conditions..

Specification of Polypropylene Spunbond Non Woven Fabric:

Width : From 1~ 2.4m

Length: 50-100m as customer requests.

Weight : 17gsm~ 80gsm

Color : black ,white ,other colors are available

Packing of Polypropylene Spunbond Non Woven Fabric:

Each roll is wrapped in a plastic bag with label specification with paper tube inside .

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Q:Geotextile how to do on-site measurement
Geotextile is calculated by the square, you only need to measure a long, wide, calculate the area will be able to know how much geotextile, and hope to help you!
Q:What are the geotextiles for concrete health
Do not use non-woven fabrics
Q:Production of acupuncture carpets, geotextiles, warm flakes, paper blankets, air filter materials, the main raw material is what?
The main raw material is polyester, polyester is the basic composition of polyethylene terephthalate, it is also known as polyester fiber (PET), the long chain of its chemical formula H (OCH2CCOCO) NOCH2CH2OH, the relative molecular weight is generally ~ The In fact, there are a small amount of monomer and oligomers present. These oligomers have a low degree of polymerization and are present in an annular form. Polyethylene terephthalate can be obtained by polycondensation of terephthalic acid (PTA) and ethylene glycol (EG) by direct esterification of ethylene terephthalate 9BHET. From the composition of polyester molecules, it is composed of short fatty hydrocarbon chain, ester, benzene ring, terminal alcohol hydroxyl group. Polyester molecules in addition to the existence of two hydroxyl groups, there is no other polar groups, and thus polyester fiber hydrophilic poor. Polyester molecules contain about 46% of the ester group, ester groups can be hydrolyzed at high temperatures, thermal cracking, the case of alkali is the saponification, the degree of polymerization reduced; polyester molecules also contain aliphatic hydrocarbon chain, it can make polyester molecules have a certain But because the polyester molecules can not rotate the benzene ring, so the polyester macromolecules are basically rigid molecules, molecular chains easy to maintain linear. Therefore, polyester macromolecules in this condition is easy to form crystals, so the polyester crystallinity and orientation is higher.
Q:Fish pond geotextile use method
Not geotextile to use impermeable geotextile is a filtering effect
Q:What is the high strength to strengthen the composite geotextile
Bujia Weaving Bugatite Rope
Q:Highway on the highway geotextile laying program who has ah?
The specific construction program, ah, that depends on your specific project, but generally there is such a Hongxiang professional construction staff introduction We usually in the highway geotextile before the laying of the first sprinkle asphalt sticky oil, the amount of about 0.4 ~ 0.6kg / ㎡, and then shop geotextile, and then sprinkle a layer of geotextile in the same type of sticky oil, the amount of about 0.5 ~ 0.6kg / ㎡, also need to pay attention to the temperature when the contact. Geotextile laying before laying a layer of asphalt is to better play the role of anti-seepage, geotextile to adapt to the contact with the asphalt and other materials when the temperature, requiring a higher melting point. The asphalt impregnated geotextile into spray asphalt combined with oil, the geotextile firmly rolled in the above and then spray a thin layer of asphalt, increase the adhesion of the opposite layer, improve water resistance. If the use of paver laying asphalt concrete surface layer, can not spray surface layer of asphalt, only in the bottom to increase the amount of asphalt, control in 1000g / m2 or so. After rolling, the asphalt through its pores through the geotextile reverse osmosis to the surface layer, forming a sealed waterproof layer, but also play a role in reinforcement, improve the new layer of anti-fatigue performance. It is economical and durable.
Q:Construction scheme of geotextile water filter
Second, the design: program one: in strict accordance with the requirements of the national standard construction, 5-year warranty 1, in the smooth level of leveling the overall construction brushing JS waterproof latex or polyurethane waterproof coating, the thickness of the national standard 1 standard; Weak parts to do additional layer to strengthen; 2, do 20 ~ 30mm thick waterproof mortar protective layer, divided into two construction, layer waterproof layer of pulp interface; require nano-silicon waterproofing agent and expansion agent compound use. 3, backfill when asked not to smash the waterproof layer. 4, indoor ground practice ibid, the wall to do high 1m. Option 2: with reference to national standard requirements simple practice, the warranty period of 1 year 1, the overall construction of coated asbestos asphalt waterproof coating or waterproof cold primer, the thickness of the standard by the national standard 2; special weak parts to do additional layer to strengthen; Outside the protection, requiring the use of sticky or sticky sticky construction; 3, backfill when asked not to smash the waterproof layer. 4, indoor ground practice reference program one, the wall to do high 1m.
Q:Composite geotextile have what model specifications
Composite geomembrane; mass per unit area g / m000 Membrane thickness mm0.25-0.350.3-0.5 breaking strength KN / m57.510.012.014.016.018.0 vertical and horizontal elongation at break% 30-100CBR breaking strength KN ≥ 1.11 . 51.92.22.52.83.0 Tearing strength KN≥0.150.250.320.40.480.560.62 Vertical and horizontal peel strength N / cm6 Vertical and horizontal permeability coefficient cm / sk * 10-11-10-13k = 1.0-9.9
Q:Will the geotechnical cloth used for highway engineering, geogrid raw materials, routine testing items, parameters which?
Geotextile main inspection items are: ① Tensile strength: In the tensile test, the specimen until the fracture until the maximum tensile stress is the tensile strength, known in the academic sense of tensile strength. ② elongation: elongation, that is, the percentage of the ratio of the total deformation to the length of the original gauge after the tensile fracture of the specimen. ③ tear strength: it is a thin film or thin film tear resistance of a test method defined in a term. This method is a tear test performed on a special testing machine with a specimen with a predetermined gap. ④ bursting strength ⑤ thickness ⑥ per unit area quality ⑦ permeability coefficient: permeability coefficient, also known as hydraulic conductivity. In an isotropic medium, it is defined as the unit flow rate per unit of hydraulic gradient, indicating the ease with which the fluid passes through the pore skeleton. Geogrids include: appearance, physical properties (including: mass per unit area, amplitude measurement, mesh size determination); mechanical properties (including: strip tensile test, joint / seam wide strip tensile test, sticky Solder joints)
Q:Geotextile lap joint with special equipment? How is the price
Geotextile stitching is a professional equipment, professional equipment name for the portable sewing machine, the price is cheaper, generally ranging from 100-300 yuan. Look like this:

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