FRP pultrusion machine for continuous pu sandwich panel production line

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Tianjin
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Min Order Qty:
1 set
Supply Capability:
100 set/month

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Product Description:

Packaging & Delivery

Packaging Detail:plastic cover
Delivery Detail:45 days after 40% T/T in advance

Specifications

FRP pultrusion machine for continuous pu sandwich panel production line 
High temperature fast curing, 
high production

 FRP pultrusion machine for FRP pultrusion machine for continuous pu sandwich panel production line

Two Component Polyurethane Resin

Main Features:

1.High temperature fast curing,high production efficiency

2.Low viscosity at room temperature,net embellish performance

3.Products good toughness and good machining performance

4.High fiber content of the products,good mechanical properties

5.Used with Two-Component mixing glue machine,low loss of raw materials,high degree of automation

Common applications:

Pultrusion process,pultrusion speeds up to 2.5m/min

RTM Process

Such as glass fiber,carbon fiber,aramid fiber composites molding parts

 

Resin casting performance:


Test Project

Unit

Test Results 

Test Basis 

Physical &Chemical Properties

Mixed viscosity(25oC)

mPa.s

250-450

GB/T7193

Gel time(25oC)

min

24

-

Tg

oC

92

GB/T19466

Tensile Properties

Tensile strength

MPa

73

GB/T2568

Tensile modulus

GPa

3.2

GB/T2568

Elongation at Break

%

4.5

GB/T2568

Bending Properties

Bending strength

MPa

116

GB/T2570

Bending modulus

GPa

3.5

GB/T2570

Impact Properties

Impact strength

KJ/m2

87

GB/T2571


Operation process:

For example of pultrusion process,the two component AB melter feed ratio is adjusted to appropriate ratio after 

the yarn are all dressed ,the ratio by mass of the A and B feed material into the injection box,open the pultrusion 

line can produce,pultrusion speed adjusted according to product thickness.

 

 FRP pultrusion machine for FRP pultrusion machine for continuous pu sandwich panel production line

Performance of The Product:


Test Project

Unit

Test Results

Test Basis 

90°direction 

0°direction

Content of glass fiber

%

80.8

GB/T2577

Bending strength

MPa

106

1354

GB/T1449

Bending modulus

GPa

14.2

49.8

GB/T1449

Tensile strength

MPa

52

1199

GB/T1447

Tensile modulus

GPa

15.1

52.65

GB/T1447

Elongation at Break

%

0.65

2.3

GB/T1447


Note:The Glass fiber is Glass ECT

 FRP pultrusion machine for FRP pultrusion machine for continuous pu sandwich panel production line


Storage method and use of the environment:

Storage method and validity of the A/B component have been marked on the packaging barrels;Resin and hardener 

are stored in dry and ventilated place at the temperatures of 15-25oC.This product should be used in ambient 

temperatures of 18-25oC.

Storage and Packaging 

 FRP pultrusion machine for FRP pultrusion machine for continuous pu sandwich panel production line

Need to avoid light and ventilation in the process of storage,environment temperature must be controled between 

15oC to 25oC when storage.Please run out in a timely,once open the packing.The specifications of the packaging 

can be divided into 25kg and 220kg.

 

 FRP pultrusion machine for FRP pultrusion machine for continuous pu sandwich panel production line

 


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