closed PE foam sheets

1. little density and it has independent bubble structure; 2. Low water absorption of surface, 3.and good anti-permeability

Closed cell foam also named low foaming polyethylene closed cell foam or polyethylene closed cell foam. It is a kind of new water-stop material. It is widely used in joint plate of expansion joint for concrete road, bridge joint water-stop plate, water conservancy project, counter dam, and slope projection and so on. It got good reputation from customers.

Applications:

1. Joint plate of expansion joint for concrete road;

2. Bridge joint water stop plate;

3. Water conservancy project, counter dam, and slope protection;

4. Joint water stop plate for the bottom of water and electricity, and water tower;

5. for life water plant, sewage treatment plant;

6. for port, wharf and concrete;

7. for water tunnel;

8. for metro, underground souterrain.

physical-mechanical properties

PROPERTY	UNITS	VALUE
Apparent Density	g/Cm2	0.05-0.14
Tensile Strength	MPa	≥0.15
compressive strength	MPa	≥0.15
Tear Strength	N/mm	≥4.0
Heating deformation	%	≤2.0
Water Absorption	g/Cm3	≥0.005
specific elongation	%	≥100
Hardness(C Hardness tester)	Sauer A	40-60
Chemical / Oil Resistance	-	Excellent
Compression Set	%	≤3.0

closed PE foam sheets