3-D spacer fabric construction is a newly developed concept. The fabric surfaces are strongly connected to each other by the vertical pile fibers which are interwoven with the skins. Therefore, the 3-D spacer fabric can provide good skin-core debonding resistance, excellent durability and superior integrity. In addition, the interstitial space of the construction can be filled up with foams to provide synergistic support with vertical piles.

Product Features

The 3-D spacer fabric consists of two bi-directional woven fabric surfaces, which are mechanically connected with vertical woven piles. And two S-shaped piles combine to form a pillar, 8-shaped in the warp direction and 1-shaped in the weft direction. The 3-D spacer fabric can be made of glass fiber, carbon fiber or basalt fiber. Also their hybrid fabrics can be produced. The range of the pillar height:3-50 mm, the range of the width:≤3000 mm. The designs of structure parameters including the areal density, the height and distribution density of the pillars are flexible. The 3-D spacer fabric composites can provide high skin-core debonding resistance and impact resistance and impact resistance, light weight. high stiffness, excellent thermal insulation, acoustic damping, and so on.

Product List

Area Weight

Core Thickness

Density of Warp

Density of Weft (ends/cm)

Tensile strength Warp

Tensile strength Weft

(g/m2)

(mm)

(ends/cm)

(n/50mm)

(n/50mm)

740

2

18

12

4500

7600

800

4

18

10

4800

8400

900

6

15

10

5500

9400

1050

8

15

8

6000

10000

1480

10

15

8

6800

12000

1550

12

15

7

7200

12000

1650

15

12

6

7200

13000

1800

18

12

5

7400

13000

2000

20

9

4

7800

14000

2200

25

9

4

8200

15000

2350

30

9

4

8300

16000

Application

The products have broad application prospects in automobile, Locomotives, aerospace, marine, windmills, building and other industries.

Storage

Unless otherwise specified, the fiberglass products should be in dry, cool and moisture-proof area. Room temperature and humility should be always maintained at 15-35℃ and 35%-65% respectively.