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  • PVC Foam Board For Construction
  • PVC Foam Board For Construction
  • PVC Foam Board For Construction

PVC Foam Board For Construction

Single-foaming structure can reduce the loss of heat between air convections, suitable for making heat preservation pipes and boards. 

Description:

 

 

Test item

Items

5 Times

8 Times

10 Times

15 Times

20 Times

25 Times

30 Times

35 Times

Density kg/m3

200±30

125±15

100±10

66.7±8

50±6

40±4

33.3±3

28.6±2

Shore

Hardness

60~70

50~60

45~50

35~45

30~35

25~30

18~25

13~18

Water absorbtion (23℃±2℃,24h)g/cm2

≤0.02

≤0.02

≤0.03

≤0.03

≤0.04

≤0.04

≤0.05

≤0.05

Heat conductivity

K value w/m.k

≤0.092

≤0.082

≤0.072

≤0.062

≤0.053

≤0.047

≤0.041

≤0.038