Advantages: Compared with ordinary alkali free and medium alkali glass fibers、 alkali resistant glass fibers have significant characteristics: good alkali resistance、 high tensile strength、 and strong corrosion resistance in cement and other strong alkali media. They are irreplaceable reinforcing materials in glass fiber reinforced cement products (GRC) Alkali resistant glass fiber is the substrate of glass fiber reinforced cement (GRC). With the deepening of wall renovation and economic development、 GRC has been widely used in various applications such as interior and exterior wall panels、 insulation panels、 air duct panels、 garden sketches、 art sculptures、 civil engineering、 etc. We can produce some products and components that are difficult or incomparable to reinforced concrete. It can be used for non load-bearing、 secondary load-bearing、 semi load-bearing building components、 decorative parts、 agricultural and animal husbandry facilities、 and other occasions Alkali resistant glass fiber mesh cloth is made of medium alkali and alkali free glass fiber mesh cloth as the substrate、 and is treated with acrylic copolymer adhesive. The mesh cloth has high strength、 alkali resistance、 excellent acid resistance、 strong adhesion with resin、 easy solubility in styrene、 excellent stiffness、 and positioning. It is mainly used as a reinforcing material for cement、 plastic、 asphalt、 roofing、 and walls. Mainly used for GRC pre laying、 coating、 or mechanized forming、 especially suitable for on-site construction of exterior wall insulation engineering

standards

1. 14.5% -16.7% zirconia and 6% titanium dioxide are introduced into the glass composition、 melted at 1600 ℃、 and made into continuous filaments by platinum leakage drawing. After splicing and twisting、 textile glass fibers are formed. During the drawing process、 high molecular water-soluble epoxy resin and coupling agent are coated on a single filament、 To meet the affinity of glass fiber mesh fabric with alkali resistant polymers during post processing

2. In order to further improve the safe and stable durability of alkali resistant glass fiber gridding cloth、 styrene butadiene rubber and pure acrylic lotion are coated again after warp knitting into gauze、 The use of constant temperature、 constant speed、 and constant tension control technology to make it fully adhesive (this process is an alkali resistant coating technology developed by BASF in Europe for alkali free glass fiber mesh cloth) can effectively resist the erosion of polymer mortar Ca (OH) 2 during the hydration period on glass fiber mesh cloth in the early stage. After coating、 the anti slip strength of the mesh interface is 3.5-4.5N 3. The alkali resistance of alkali resistant glass fiber mesh cloth is not only achieved by coating with an alkali resistant coating、 but also by forming a zirconium and titanium ion mixed film on the surface of the fiber itself to prevent the erosion of alkaline substances. As time goes on、 the chemical state of zirconium gradually tends to stabilize. As shown in Table III、 the alkali resistance retention rate of alkali resistant glass fiber mesh fabric is greater than 85%、 which is much higher than other alkali resistant glass fiber coated mesh fabrics. Therefore、 we can also call it natural alkali resistant glass fiber mesh fabric The defect of alkali resistant glass fiber mesh fabric is its high production cost、 which is related to zircon、 rutile、 and melting temperature. Additionally、 due to its short material properties、 its initial strength is not as good as that of medium alkali or alkali free mesh fabric&Nbsp

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

inspection and testing process:

1. Telephone communication and confirmation of requirements

Testing and testing characteristics:

1. The testing industry is fully covered、 meeting different testing needs

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing、 with no testing fees charged

5. Self service order delivery for free on-site sampling