A flame-retardant artificial turf and its preparation method
A technology for artificial turf and artificial grass silk, which is applied in building structures, roads, floors, etc., can solve problems such as burning pollution and serious problems, and achieve the effects of improving flame retardancy, small mechanical properties, and good compatibility.
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Embodiment 1
[0024] Preparation of flame retardant artificial turf:
[0025] A) 87kg of polyethylene, 4kg of color masterbatch, 1kg of additives and 8kg of BDP are blended and extruded to prepare flame-retardant artificial turf yarn at a temperature of 210°C;
[0026] B) Twist the prepared flame-retardant artificial grass silk into a certain number of strands, and use a tufting machine to tuft the flame-retardant artificial grass silk on the base cloth to form a semi-finished lawn according to the specified row and needle pitch;
[0027] C) Mix 10Kg of styrene-butadiene latex, 5Kg of aluminum hydroxide, and 10Kg of calcium carbonate to make a styrene-butadiene adhesive;
[0028] D) The back of the semi-finished lawn base cloth is coated with styrene butadiene adhesive to prepare a flame retardant artificial lawn.
[0029] Flame retardancy test:
[0030] Using the urotropine method to conduct a burning test on it and the control sample, the burning patch area was reduced by about 64% compared with the...
Embodiment 2
[0032] Preparation of flame retardant artificial turf:
[0033] A) Blend and extrude 83kg of polyethylene, 4kg of color masterbatch, 1kg of additives and 12kg of BDP to prepare flame-retardant artificial turf yarn. The temperature of extrusion is 210℃;
[0034] B) Twist the prepared flame-retardant artificial grass silk into a certain number of strands, and use a tufting machine to tuft the flame-retardant artificial grass silk on the base cloth to form a semi-finished lawn according to the specified row and needle pitch;
[0035] C) Mix 10Kg of styrene-butadiene latex, 5Kg of aluminum hydroxide, and 10Kg of calcium carbonate to make a styrene-butadiene adhesive;
[0036] D) The back of the semi-finished lawn base cloth is coated with styrene butadiene adhesive to prepare a flame retardant artificial lawn.
[0037] Flame retardancy test:
[0038] Using the urotropine method to perform a burning test on it and the control sample, the burning patch area was reduced by about 76% compared wi...
Embodiment 3
[0040] Preparation of flame retardant artificial turf:
[0041] A) 87kg of polyethylene, 4kg of color masterbatch, 1kg of additives and 8kg of TPP are blended and extruded to prepare flame-retardant artificial grass yarn. The temperature of extrusion is 210°C;
[0042] B) Twist the prepared flame-retardant artificial grass silk into a certain number of strands, and use a tufting machine to tuft the flame-retardant artificial grass silk on the base cloth to form a semi-finished lawn according to the specified row and needle pitch;
[0043] C) Mix 10Kg of styrene-butadiene latex, 5Kg of aluminum hydroxide, and 10Kg of calcium carbonate to make a styrene-butadiene adhesive;
[0044] D) The back of the semi-finished lawn base cloth is coated with styrene butadiene adhesive to prepare a flame retardant artificial lawn.
[0045] Flame retardancy test:
[0046] Using the urotropine method to conduct a burning test on it and the control sample, the burning patch area was reduced by about 72% com...
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