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Address:Youyi South Road, Xicheng District, Xingping, Shaanxi

Your present location:首页productsFiberglass tissue product / FRP surfacing tissue product\Pultrusion fiberglass surfacing tissue
  • 产品名称: FRP surfacing tissue product\Pultrusion fiberglass surfacing tissue

TYPE OF EMP (Pipe wrapping tissue product)

    Fiberglass pipe wrap tissue is mainly used as base materials for anti-corrosion wrapping on steel pipelines for oil or gas transportation. It is characterized by high tensile strength, good flexibility, uniform thickness, solvent resistance, moisture resistance, non-rotting and flame retardation. It is well compatible with impregnating bitumen and coal tar enamel. The oil or gas pipelines wrapped by S-WT tissue can widely improve capabilities against leakage and aggressive media in the environment so that the cost for maintenance can be minimized significantly. So it is excellent materials for oil or gas pipe wrapped by S-WT tissue.

 

Item

Unit

Specification

EMW-50R

EMW-60R

EMW-85R

EMW-90R

Rh/Ro Space between yarns Rh/Ro

mm

12.5/25

12.5/25

12.5/25

12.5/25

Area weight

g/m2

50±4

60±5

85±5

90±6

Binder content

%

17±3

MD tensile strength

N/50 mm

≥180

≥220

≥280

≥280

CD tensile strength

N/50 mm

≥70

≥90

≥140

≥140

MD tear strength

N

≥1.0

≥1.2

≥1.5

≥2.0

Moisture content

%

<1.00

Air permeability

mm/s

≥4500

≥4000

≥3600

≥3000

Flexibility

----

No crack and fold on appearance

Width

mm

1000-1300

Roll length

m

1500-2500

Roll diameter

mm

≤1100

Internal Dia. of core

mm

Φ152

 

TYPE OF EMFW (FRP surfacing tissue product)

 

     Fiberglass surfacing tissue is mainly used in the surface layers of FRP products. It is characterized by uniform fiber dispersion, smooth surface, low binder content, fast resin impregnation and good mould obedience, it is capable of significantly improving the strength of FRP surface layer, strong impaction resistance, excellent uniformity of surface, good covering up the texture of under layers, and good corrosion resistance. So this tissue is an ideal base material to produce the surface layer of FRP. 

 

Item

Unit

Specification

MFW-20

MFW-30

MFW-40

MFW-50

MFW-60

Area weight

g/m2

20±3

30±3

40±4

50±5

60±6

Binder content

%

7.5±1.5

MD tensile strength

N/50mm

≥35

≥40

≥50

≥60

≥70

Resin wet-out time

s

≤8

≤10

≤15

≤20

≤25

Moisture content

%

≤0.5

Width 

mm

1000-1300

Rolll length

m

1000-1300

Roll diameter

mm

≤1100

Internal Dia. of core

mm

Φ76 or Φ152

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