Steel –Plastic composite pipe adhesive resin

2018/07/19


Dongfang adhesive resin applied for steel plastic composite pipe, developed by advanced technology of reactive extrusion, which has the advantages of wide application, excellent adhesive properties and strong adaptability. It can be used for FBE-3PE anti-corrosion pipe, steel wire reinforced polyethylene composite pipe and steel belt reinforced PE spiral corrugated Pipe.


 Ø  Package and storage

 Brand no.

 Application field

 Advantage

EN360

 Steel mesh reinforced PE composite pipe

 excellent adhesive performance
 can be used after attenuation

EN430

Steel belt reinforced PE spiral corrugated pipe  

 good adhesive performance
 excellent water resistance

EN660

3PE anti-corrosion pipe

 meet the demand of GB/T23257ISO21809-1DIN30670
 good process adaption

 

 Summary of advantages

Stable performance, strong adhesion, good processing fluidity, excellent compatibility with polyolefin resin, excellent chemical bond strength with steel wire, copper coated steel wire, excellent adhesion durability, health safety, no toxic residue.

ØPerformance index

 Item

 Test standard

 Unit

 Typical value

 Fusion index

GB/T 3682

g/10min

2.5

 Density

GB/T 1033.1

g/cm3

0.942

 Softening point

GB/T 1633

120

  Brittle temperature

GB/T 5470

-50

  Elongation at break

GB/T 1040.2

%

650

 Peel strength

GB/T 2790

N/cm

130










Remark: Above is the laboratory test data, real and reliable, for reference

ØProcessing temperature

 

 Item


Preheating


Middle period


Transitional period


Die head

(℃)Processing temperature

190230

220230

220230

210220

 

Remark: Practical temperature depends on equipment, above condition for reference.


The speed of the extruder should be adjusted on the spot according to the type of pipe and the thickness of rubber layer.

Ø Package and storage

This series of products are packed with paper-plastic composite bag lined with polyethylene film bag by heat-sealing.Net weight: 25Kg per bag. The warranty period is 12 months under the condition of intact packaging and normal storage.

 

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