glass fiber woven roving

is weaved by fiberglass yarn,there are fiberglass cloth and texturized fiberglass cloth,

the weave construction of it include plain,twill and stain

Properties 

· good chemical stability,resistance to high temperture, corrosion resistance

· no water absorption,no shrinkage,high tensile,strength.

· small air resistance,high efficiency for collecting.

Application

Fiberglass yarn is widely used as enhanced material,high-tempertuare filter midia, heat resistance and fire-resistance material.It can use as filter cloth,

fire-resistance, Welding Blanket and so on.

style

items

EWTF340

EWTF470

EWTF750

weave

1/3 twill

1/3twill

double twill

finish

TRI

TRI

PTFE

Loss on ignition

>10

>10

>10

density ( pics/cm)

21×12

17×9

19×16

weight (g/m²)

380±10

520±20

820±20

Tensile strength(N)

warp

>1900

>2300

>25000

weft

>1550

>1800

>2200

Air permeability(cm³/cm²/s)

30-45

28-45

20-30

mullen burst(kpa)

3600

4150

6200

MIT Flex

(times)

Warp

100000

150000

210000

weft

75000

140000

200000

style

specification

Unit of

measure

EWTF340

EWTF470

EWTF700

Weave

twill

twill

Double twill

weight

oz/ft2

g/m2

9

340

14

470

21

750

Threads per

Unit length

Per inch

Per cm

54×30

21×12

44×24

17×9

48×40

18×16

tensile strength

Warp

Lbs/inch

N/2.5cm

350

1600

475

2200

550

2500

Fill

Lbs/inch

N/2.5cm

225

1000

330

1500

480

2200

Air Premability

ft3/ft2/min

cm3/cm2/s

65-95

33-48

60-90

30-45

40-60

20-30