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Rifeng® TR

Rifeng® TR is a closed-cell, thermoplastic and recyclable, PET rigid structural foam with excellent fire, smoke and toxicity (FST) properties.
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Rifeng® TR Easy to process FST structural foam.

 

Rifeng® TR is a closed-cell, thermoplastic and recyclable, PET rigid structural foam with excellent fire, anti-smoke and anti-toxicity (FST) properties. It is suitable for lamination with all types of resins and processes. It is easy to thermoform and process mechanically. It also offers great chemical resistance, is resistant against UV rays and does not absorb water. Curing and post curing at increased temperatures are unproblematic as it is highly heat-resistant without showing post-expansion and outgassing.

 

Rifeng® TR is the ideal core material for structural sandwich applications requiring high fire resistance.

 

Characteristics

◆  Superior fire resistance (FAR 25.853; NF 16-101; DIN 5510)

◆  Outstanding fatigue strength

◆  Excellent long term thermal stability up to 100 °C (212 °F)

◆  Best thermal stability in process up to 150 °C (302 °F)

◆  Good thermal insulation

◆  Highly consistent material properties

◆  Easy to process with all types of resin and lamination processes

◆  Good adhesion (skin-to-core bond)

◆  Very high chemical stability

◆  No water absorption, no after-expansion, no outgassing

 

Processing

◆  Contact molding (hand/spray)

◆  Vacuum infusion

◆  Resin infusion / injection (VARTM / RTM)

◆  Adhesive bonding

◆  Pre-preg processing

◆  Compression molding (GMT, SMC)

◆  Thermoforming


Mechanical Properties

Test Items

Test Standard

Unit

Value*

TR80

TR100

TR120

TR150

TR200

TR250

Density

ISO 845

Kg/m3

Avg.

Range

85

80~90

100

95~105

120

115~125

150

140~160

200

190~210

250

235~260

Compressive strength

ISO 844

MPa

Avg.

Min.

0.95

0.90

1.75

1.65

2.00

1.95

2.48

2.42

4.60

4.5

5.25

5.10

Compressive modulus

ISO 844

MPa

Avg.

88

120

125

135

175

235

Tensile strength

ASTM C297

MPa

Avg.

1.25

2.05

2.60

3.00

3.50

4.25

Tensile modulus

ASTM C297

MPa

Avg.

96

125

135

175

235

275

Shear strength

ISO1922-2012

MPa

Avg.

0.75

0.89

0.95

1.30

1.80

2.05

Shear modulus

ISO1922-2012

MPa

Avg.

21.90

28.00

29.80

35.00

52.00

75.00

Volumetric water absorption

ISO2896-2001

%

Avg.

0.9

0.8

0.5

0.4

0.3

0.3

Standard Sheet

Width

mm ± 5


1220

1220

1220

1220

1220

1220

Length

mm ± 5


2400

2400

2400

2400

2400

2400

Thickness

mm ± 0.5


5~100

5~100

5~100

5~100

5~100

5~100



*  Furface finishing Options, other dimensions and closer tolerances upon request

*  Alternative width 610 mm, alternative length 1220 mm


                                                                                                                                                                                                                                                       


Related products:

Rifeng® T


Aerospace

      ●  Interiors, galleys, meal trolleys, radomes


Road and Rail

      ●  Floors, sidewalls, front ends, interiors, roofs, engine covers


Marine

      ●  Decks, interiors, superstructures


Industrial

      ●  Covers, containers, x-ray tables, sporting goods


Architecture and Construction

      ●  Roofs, claddings, domes, portable building


                                                                                                                                                                                                                                                       

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