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Qiyuan
Haizhen Rubber-Plastic foaming thermal insulation material
is environmental protection type products,which are imported
the most advanced technology and automatic production line.
The main characteristices are: airtight foaming structure and small
thermal conductivity excellent heat severing effect, saving enegy,
resisting vapor, low water rate;the product is soft and very convenient
to erect, saving labor and material;tasteful and clean appearance;suit
temperature is from -40℃ to 105℃,durable and practical；unique incombustion
formula,excellent effect.
For its excellent composite function,by now it is widely used in building,light
weaving, medicine, chemical industry, metallurgy and ship fields,etc,
especially used in water and vapor pipe for cold resistance, dew point
resistance,heat preserving and gaining ideal useing effect.
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Rubber-plastic
Thermal Insulation Material Technical Norms
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Item
|
Unit
|
Performance Index
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Type I
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Type II
|
|
Plate
|
Pipe
|
Plate
|
Pipe
|
|
Apparent Density
|
kg/m3
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65-85
|
40-110
|
|
Combustibility
|
--
|
Grade
|
B1
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Grade
|
B2
|
|
Oxygen Index
|
≥32
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Oxygen Index
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≥26
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Smoke Density(SDR)
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≤75
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Smoke Density(SDR)
|
--
|
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Oxygen Index
|
%
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≤33
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Thermal Conductivity
Average Temperature
-20℃
0℃
40℃
|
W/(m.k)
|
≤0.031
≤0.034
≤0.036
|
|
Damp Penetrate
Performance
|
Damp Penetrate
Conductivity
|
g/(m.s.pa)
|
≤4.4×10-¹°
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Damp Resistance Factor
|
--
|
≥4.5×10³
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Vacuum Absorbing Rate
|
%
|
≤10
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Dementional Stability
（105℃±3℃,7d）
|
%
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≤10
|
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Tear Resistance
|
N/cm
|
≥2.5
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Compression and Spring Rate Compression
Rate 50% while Compression time 72h
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%
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≥70
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Ozone Proofness
Ozone Divide Voltage 202Pa 200h
|
--
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not check
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ageing Proofness 150h
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--
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little lines,no crackle,no pinprick,not deforming.ssssssssssssssssssssssssssssssssss
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Thickness Reference form
|
NO.
|
Environment Temperature32℃
|
|
PiPe Outer Diameter
|
20mm-32mm
|
40mm-65mm
|
80mm-100mm
|
150mm-75mm
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200mm-250mm
|
275mm-300mm
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Pipe Medium Temperater
|
18℃
|
14℃
|
7℃
|
18℃
|
14℃
|
7℃
|
18℃
|
14℃
|
7℃
|
18℃
|
14℃
|
7℃
|
18℃
|
14℃
|
7℃
|
18℃
|
14℃
|
7℃
|
|
1
|
Air Relative
Temperature
|
65%
|
10
|
15
|
20
|
10
|
15
|
20
|
15
|
20
|
30
|
20
|
25
|
35
|
20
|
25
|
35
|
20
|
25
|
35
|
|
2
|
68%
|
10
|
15
|
20
|
10
|
15
|
20
|
15
|
20
|
30
|
20
|
25
|
35
|
20
|
25
|
35
|
20
|
25
|
35
|
|
3
|
70%
|
10
|
15
|
20
|
10
|
15
|
20
|
15
|
20
|
30
|
20
|
25
|
35
|
20
|
25
|
35
|
20
|
25
|
35
|
|
4
|
72%
|
10
|
15
|
20
|
10
|
15
|
20
|
15
|
20
|
30
|
20
|
25
|
35
|
20
|
25
|
35
|
20
|
25
|
40
|
|
5
|
74%
|
10
|
15
|
20
|
15
|
15
|
25
|
15
|
20
|
35
|
20
|
25
|
40
|
20
|
25
|
40
|
20
|
25
|
40
|
|
6
|
76%
|
10
|
15
|
20
|
15
|
15
|
25
|
15
|
20
|
35
|
20
|
25
|
40
|
20
|
25
|
40
|
20
|
25
|
40
|
|
7
|
78%
|
15
|
20
|
25
|
15
|
20
|
25
|
15
|
20
|
35
|
20
|
25
|
40
|
20
|
25
|
40
|
25
|
30
|
45
|
|
8
|
80%
|
15
|
20
|
25
|
15
|
20
|
25
|
20
|
25
|
35
|
20
|
25
|
40
|
20
|
25
|
40
|
25
|
30
|
45
|
|
9
|
82%
|
15
|
20
|
25
|
15
|
20
|
30
|
20
|
25
|
35
|
25
|
30
|
45
|
25
|
30
|
45
|
25
|
30
|
45
|
|
10
|
84%
|
15
|
20
|
25
|
20
|
25
|
30
|
25
|
30
|
40
|
25
|
30
|
45
|
25
|
30
|
45
|
25
|
30
|
45
|
|
11
|
86%
|
15
|
20
|
25
|
20
|
25
|
30
|
25
|
30
|
40
|
25
|
30
|
45
|
25
|
35
|
50
|
25
|
35
|
50
|
|
12
|
88%
|
15
|
20
|
25
|
20
|
25
|
30
|
25
|
30
|
40
|
25
|
30
|
45
|
25
|
35
|
50
|
25
|
35
|
50
|
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