A kind of heat-insulation breathable fabric and preparation method thereof
Technical field
The present invention relates to fabric field, relate in particular to a kind of heat-insulation breathable fabric and preparation method thereof.
Background technology
Fabric is exactly for making the material of clothes.As one of clothes three elements, fabric not only can be annotated style and the characteristic of clothes, and directly left and right the expression effect of the color of clothes, moulding, the function of fabric itself is for keep warm, people often improve warming effect by increasing the thickness of fabric, but such fabric gas permeability is often not good.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of heat-insulation breathable fabric is provided, there is good thermal property and stronger gas permeability simultaneously.
Heat-insulation breathable fabric, is made by the raw material of following weight portion meter: glycerine mono acrylic ester 50-60 part, aluminium powder 2-8 part, Paris white 10-12 part, polytetrafluoroethylene (PTFE) 20-30 part, cupric oxide 10-20 part, chlorinated rubber 40-50 part, initator 10-30 part.
As preferably, initator is benzoyl peroxide and the isopropyl benzene hydroperoxide of weight ratio 1:2-1:1.
The present invention also provides a kind of preparation method of heat-insulation breathable fabric, technique is simple, comprise the following steps: glycerine mono acrylic ester, aluminium powder, Paris white, polytetrafluoroethylene (PTFE), cupric oxide, chlorinated rubber are mixed, be heated into molten condition, add initator to mix, from spinnerets, extrude, form fiber, fibrage is become to fabric.
As preferably, the warp density of heat-insulation breathable fabric is 80-100 root/cm, and weft density is 50-60 root/cm.
Thermal conductivity factor 0.053-0.057W of the present invention (m ℃)
-1, gas permeability is up to 20mL (cm
2s)
-1, thermal conductivity factor of the present invention is low, so thermal property is good, and possesses good permeability.
The specific embodiment
Below by specific embodiment, 1-3 is described in further detail the present invention:
Embodiment 1-3 adopts following raw material (unit is Kg):
? |
Embodiment 1 |
Embodiment 2 |
Embodiment 3 |
Glycerine mono acrylic ester |
50 |
60 |
55 |
Aluminium powder |
2 |
8 |
5 |
Paris white |
10 |
12 |
11 |
Polytetrafluoroethylene (PTFE) |
20 |
30 |
25 |
Cupric oxide |
10 |
20 |
15 |
Chlorinated rubber |
40 |
50 |
45 |
Initator |
10 |
30 |
20 |
embodiment 1
Preparation method of the present invention, comprise the following steps: glycerine mono acrylic ester, aluminium powder, Paris white, polytetrafluoroethylene (PTFE), cupric oxide, chlorinated rubber are mixed, be heated into molten condition, add initator (benzoyl peroxide of weight ratio 1:2 and isopropyl benzene hydroperoxide) to mix, from spinnerets, extrude, form fiber, according to 80/cm of warp density, 50/cm of weft density, becomes fabric by fibrage.
embodiment 2
Preparation method of the present invention, comprise the following steps: glycerine mono acrylic ester, aluminium powder, Paris white, polytetrafluoroethylene (PTFE), cupric oxide, chlorinated rubber are mixed, be heated into molten condition, add initator (benzoyl peroxide of weight ratio 1:1 and isopropyl benzene hydroperoxide) to mix, from spinnerets, extrude, form fiber, according to 100/cm of warp density, 60/cm of weft density, becomes fabric by fibrage.
embodiment 3
Preparation method of the present invention, comprise the following steps: glycerine mono acrylic ester, aluminium powder, Paris white, polytetrafluoroethylene (PTFE), cupric oxide, chlorinated rubber are mixed, be heated into molten condition, add initator (benzoyl peroxide of weight ratio 1:1.5 and isopropyl benzene hydroperoxide) to mix, from spinnerets, extrude, form fiber, according to 90/cm of warp density, 55/cm of weft density, becomes fabric by fibrage.
test:
The performance parameter of test fabric of the present invention:
? |
Embodiment 1 |
Embodiment 2 |
Embodiment 3 |
Thermal conductivity factor W (m ℃)
-1 |
0.053 |
0.057 |
0.056 |
Gas permeability mL (cm
2·s)
-1 |
16 |
20 |
18 |
As from the foregoing, thermal conductivity factor 0.053-0.057W of the present invention (m ℃)
-1, gas permeability is up to 20mL (cm
2s)
-1, thermal conductivity factor of the present invention is low, so thermal property is good, and possesses good permeability.