Plastic composite wood new coextrustion two layer technique decking

Name

Coextrusion wpc decking

Decking profiles

Standard size

140X23

WPC component

Around 35% HDPE, 55% wood fiber powder, 10% others

Metal accessories

Aluminum with oxidation treatment

Delivery time

Within 21 days for one 20’ctn

MOQ

400 SQM

HS code

39259000 or 39189090

Packing

pellet or bulk packing

Optional Colors

 Texture

Original Wood Like Texture

PROPERTY

Test Method

VALUE

UNIT

1. Density

ASTM D792-2008 method B

1.285

G/CM3

2. Flexural Modulus

ASTM D790-07E1

3070

Mpa

3. Flexural Strength

ASTM D790-07E1

38

Mpa

4. Water Absorption

ASTM D570-98

0.18

%

5. Linear Thermal Expansion Coefficient

ASTM E831-06

49.82

UM/M℃

6. IZOD Impact Strength

ASTM D4812-06

79

J/m

7. Hardness

ASTM D2240-05

D/76/1

8. Grip Nail Strength

LY/T 1613-2004

1732

N

9. Nail Withdrawal Test

ASTM D1761

802

psi

10. Creep Recovery Test

ASTM D7032-SECTION 5.4

82.66

%

11. Hot Distorted Temperature

ASTM D648

≥100

℃

12.UV Resistance (Light Resistance / Xenon-Arc Exposure)

IS0105-02:2000/Amd.2:2000(E), ISO105-A02:1993 Cor2:2005, Exposure720 hours

Grey   4-5 grey scale

Brown 4 grey scale
Mahogany 4-5 grey scale
Dark Walnut 4-5 grey scale

/

13.Thermal Shock Test

IEC 60068-2-14 Na: 1986, 5 cycles

No signs of cracking, warping, chipping
and discoloration

/

14.Slip Resistance (Using a Horizontal Pull Slipmeter)

ASTM F 609

Slip Index Reading 6.63

/

15.Mould Resistance

ASTM F609

First Grade

/

16.Thermal Conductivity

EN 12524 or EN 12667

0.19

W/mk