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Additive Rangdaneh Kortta Flex

Additive Rangdaneh Kortta Flex

The Rangdaneh Kortta Flex has been Registration in State Organization for Registration of Deeds and Properties (Intellectual Property Center)

Additive Rangdaneh Kortta Flex is an Alpha Olefin Copolymer like SEBS that is used as a Bitumen Modifier (BM).

Polymer properties

Unit

Value

Test Method

MFR (190˚c)

g/10min

35

ASTM D 1238

Density

Kg/m3

870

ASTM D 1505

Melting point

˚c

55

ASTM D 2117

Hardness

Shore A

70

ASTM D 2240

 

Modified Bitumen properties

Unit

Value

Test Method

Softening point

˚c

56

ASTM D 36

Penetration @ 25 ˚c

0.1 mm

46

ASTM D 5

Storage stability

˚c

<2

ASTM D 7173

Polymer Modified Bitumen Formulation

Bitumen 60/70                                                                                               97%

Additive Rangdaneh Kortta Flex                                                                        3%

 

Specification

·         Fully compliant with ASTM and SHRP standards

·         Good storage stability

·         Suitable for applying in road and Building application

Road application

·         Road Asphalt

·         Asphalt Crack Sealing

Building application

·         Waterproofing membrane

·         Roofing felt