A kind of healthy polyolefin foam material and preparation method thereof
A polyolefin foam, healthy technology, applied in the field of polyolefin foam material and its preparation, to achieve the effect of increasing the concentration of negative ions
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Embodiment 1
[0043] Step 1: Preparation of negative ion functional masterbatch:
[0044] (1) Add 5.0kg of tourmaline powder and 6.0kg of polyethylene resin into the kneader according to the proportion, the kneading temperature is 140℃, and the time is 10min;
[0045] (2) Plasticize, extrude, and granulate the kneaded material through an extruder. The temperature of the extruder body is set at 150°C, and the screw speed is 50r / min to obtain an anion functional masterbatch.
[0046] Step 2: Preparation of hydrophilic functional masterbatch:
[0047] (1) the polycarboxy C 60 Add 1.0kg and 6.0kg polyethylene resin into the kneader, kneading temperature 140℃, time 10min;
[0048] (2) Plasticize, extrude, and granulate the kneaded material through an extruder. The temperature of the extruder body is set at 150° C., and the screw speed is 50 r / min to obtain a hydrophilic functional masterbatch.
[0049] Step 3: Preparation of healthy foam materials:
[0050] (1) Add 7.0kg of polyethyle...
Embodiment 2
[0056] Step 1: Preparation of negative ion functional masterbatch:
[0057] (1) Add 8.0kg of negative ion powder and 6.0kg of polyethylene resin into the kneader according to the proportion, kneading temperature is 110℃, and the time is 30min;
[0058] (2) Plasticize, extrude, and granulate the kneaded material through an extruder. The temperature of the extruder body is set at 110°C and the screw speed is 30r / min to obtain an anion functional masterbatch.
[0059] Step 2: Preparation of hydrophilic functional masterbatch:
[0060] (1) The polyhydroxy C 60 Add 3.0kg and 10.0kg polyethylene resin into the kneader, kneading temperature is 110℃, time is 30min;
[0061] (2) Plasticize, extrude, and granulate the kneaded material through an extruder. The temperature of the extruder body is set at 110° C., and the screw speed is 30 r / min to obtain a hydrophilic functional masterbatch.
[0062] Step 3: Preparation of healthy foam materials:
[0063] (1) Add polyethylene 10...
Embodiment 3
[0067] Step 1: Preparation of negative ion functional masterbatch:
[0068] (1) Add 6.0kg of opal powder and 8.0kg of polyethylene resin into the kneader according to the proportion, kneading temperature is 120℃, and the time is 20min;
[0069] (2) Plasticize, extrude, and granulate the kneaded material through an extruder. The temperature of the extruder body is set at 130°C and the screw speed is 40r / min to obtain an anion functional masterbatch.
[0070] Step 2: Preparation of hydrophilic functional masterbatch:
[0071] (1) The polyamino C 60 2.0kg and 8.0kg of polyethylene resin are added to the kneader, the kneading temperature is 120°C, and the time is 20min;
[0072] (2) Plasticize, extrude, and granulate the kneaded material through an extruder. The temperature of the extruder body is set at 130° C., and the screw speed is 40 r / min to obtain a hydrophilic functional masterbatch.
[0073] Step 3: Preparation of healthy foam materials:
[0074] (1) Add 8.5kg ...
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