![]() The best materials and the best combination is the key for Tape in Mud™ to achieve the top performance and to be the best solution of tapeless drywall finishing.Fortunately, scientists, engineers and technicians in DaChuan(DC fiber solutions) are working extremely hard, trying to make it available as soon as possible. Product Type Fire-Resistant Drywall Panels ( 7) Abuse-Resistant Panels ( 7) Mold-Resistant Drywall Panels ( 5) Thickness 1/2 in. But no manufacturers can make it right now. According to our research and calculations, fibres with 0.5-0.6mm/3-4um L/D Ratio, would have even better performance. ToughRock Basement Drywall Board is designed for use in interior wall and ceiling applications and offers enhanced protection against mold exposure that. Currently, DC 1.0mm/8um super short PAN fibre is best in the world.It’s thin and very soft, with high tensile strength and perfect Elastic Modulus. PAN fibre is a perfect material for joint compound reinforcement.We use precision cut Polyacrylonitrile(PAN) short fibres in various of diameters and lengths with the best Length/Diameter Ratio and the best combination to make Tape in Mud™.In science of mechanics of materials, this is called Length/Diameter Ratio. The fibre must be in the appropriate diameter and length so that it can have the appropriate function that it was supposed to have. The Mud holding the fibre and pulling it exactly like what the kids are doing. ![]() ![]() A single fiber in the mud is exactly like the rope.If the rope is too long then too many kids on each side to pull it really hard, then the rope is going to break. If the diameter of the rope is too thin or too thick, the length is too short, then the kids cannot hold it firmly with their little hands. ![]()
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