3D(Three-Dimensional) Carbon Fiber Woven Fabric 3-D spacer fabric construction is a newly developed concept.

3D(Three-Dimensional) Carbon Fiber Woven Fabric 3-D spacer fabric construction is a newly developed concept.

3D Fiberglass Woven Fabrics (Sandwich Structure Fabrics)

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

Product Characteristics    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.

3D Fiberglass Woven Fabrics Specifications

Area Weight        (g/m2)	Core Thickness     (mm)	Density of Warp    (ends/cm)	Density of Weft     (ends/cm)	Tensile strength     Warp(n/50mm)	Tensile strength     Weft(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