COLD CASTABLES

Erapol Cold Castables

Era Polymers range of Cold Castable Polyurethane systems

are available in either TDI or MDI with varying hardnesses.

The variety of characteristics suit many applications

including casting complex shapes and the reproduction

of intricate patterns. They are designed for processing

and curing at room temperature but can also be cured at

elevated temperatures for faster demould and improved

physical properties.

These two component products can be either hand mixed

or dispensed through a plural component machine.

Applications Include:

CONCRETE MOULDS & STAMPS

SEALS

SHOCK AND SOUND DAMPENING PADS

WASHERS

GASKETS

GENERAL MOULDS

ELECTRICAL INSULATION & ENCAPSULATION

SPECIAL EFFECTS

Product Range

FREE FROM MOCA FREE FROM FLAMMABLE SOLVENTS

HIGH ELONGATION

PROPERTIES MM45A 55A 65A 75A MM85A

MM Isocyanate (pbw) 100 100 100 100 100

MM45A Curative (pbw) 54.2 47.4 33.9 20.3 -

MM85A Curative (pbw) - 2.6 7.8 13.1 20.7

Erapol Temperature (oC) 25 25 25 25 25

Curative Temperature (oC) 25 25 25 25 25

Pot Life (mins) 10 - 16 9 - 14 7 - 10 5 - 8 4 - 7

TDI

Eracast MM (Mould Making) 3K Series GOOD CHEMICAL RESISTANCE

SLOW CURE HIGH ELONGATION

PROPERTIES RT301A RT45A RT50A

Mix Ratio (A/B) 100/110 100/00 100/48

Working Life @ 25°C (mins) 13 12 14

Hardness (Shore A) 30 ± 3 45 ± 5 50 ± 3

Mixed Viscosity @ 25°C (cps) 3000 4000 4000

TDI

Eracast RT FLEXIBILITY

SLOW CURE LOW SHRINKAGE

TOUGH GOOD ABRASION

HIGH ELONGATION FLEXIBILITY

PROPERTIES CC50A CC5/65A CC80A CC90A CC95A CC60D

Mix Ratio (A/B) 100/100 100/100 100/45 100/50 100/15 100/16

Working Life @ 25°C (mins) 10 12 17 15 8 6

Hardness (Shore A) 50 ± 5 60 ± 5 80 ± 3 90 ± 5 95 ± 3 60D ± 3

Mixed Viscosity @ 25°C (cps) 3300 3500 5200 4500 5000 4500

TDI

Erapol CC (High Performance)

SLOW CURE LOW SHRINKAGE

HIGH ELONGATION DURABLE

INEXPENSIVE

TDI

PROPERTIES CCM55A CCM75A CCM80A CCM90A CCM95A

Mix Ratio (A/B) 100/56 100/45 100/35 100/20 100/15

Working Life @ 25°C (mins) 20 15 15 9 8

Hardness (Shore A) 55 ± 5 75 ± 3 80 ± 3 90 ± 5 95 ± 5

Mixed Viscosity @ 25°C (cps) 2700 3000 4400 4900 4800

Erapol CCM (Medium Performance)

Erapol Cold Castables

LOW VISCOSITY LONG POT LIFE

RAPID DEMOULD VERY LOW SHRINKAGE

PROPERTIES TU601D TU60D-LP TLS65D TG70D TG70D-MF TG75D TG75D-FAST

Mix Ratio (A/B) 100/21 100/43 100/100 100/130 100/130 100/26 100/27

Working Life @ 25°C (mins) 5 25 6 9 9 30 7

Hardness (Shore D) 62D 60D 65D 70D 70D 75D 75D

MDI

Eracast Tooling Grades

For further information please refer to the relevant Technical Data Sheet or contact your Era Polymers Sales Representative.

LOW VISCOSITY LONG POT LIFE

RAPID DEMOULD VERY LOW SHRINKAGE

PROPERTIES EMD25ACC EMD35ACC EMD45ACC

Mix Ratio (A/B) 100/230 100/210 100/120

Working Life @ 25°C (mins) 15 15 22

Hardness (Shore A) 25 ± 5 35 ± 5 45 ± 5

Mixed Viscosity @ 25°C (cps) 450 550 650

MDI

Erapol EMD (Low Hardness)

PROPERTIES MGP168

Mix Ratio (A/B) 100/100

Working Life @ 25°C (mins) 4

Hardness (Shore A) 80 ± 5

Grouting FLEXIBILITY HIGH ELONGATION

RAPID DEMOULD ECONOMICAL

MDI

LOW VISCOSITY

Product Range

Cold

Cas

tabl

e Po

lyet

her T

DI S

yste

ms

*The

info

rmat

ion

pres

ente

d he

re is

bas

ed o

n la

bora

tory

test

ing.

Hig

h Pe

rfor

man

ceG

ener

al P

urpo

seCC

50A

CC5/

65CC

80A

CC90

ACC

95A

CC60

DRT

301A

RT45

ART

50A

CCM

55A

CCM

75A

CCM

80A

CCM

90A

CCM

95A

PART

A –

PRO

PERT

IES

Spec

ific

Gra

vity

at 2

5°C

1.06

1.06

1.06

1.06

1.06

1.07

1.08

1.08

1.08

1.08

1.08

1.08

1.08

1.08

Colo

urcl

ear,

light

am

ber

clea

r, lig

ht

ambe

rcl

ear,

light

am

ber

clea

r, lig

ht

ambe

rcl

ear,

light

am

ber

clea

r, lig

ht

ambe

rCl

ear,

stra

w

liqui

dcl

ear,

light

am

ber

clea

r, lig

ht

ambe

rcl

ear,

light

am

ber

clea

r, lig

ht

ambe

rcl

ear,

light

am

ber

clea

r, lig

ht

ambe

rcl

ear,

light

am

ber

PART

B –

PRO

PERT

IES

Spec

ific

Gra

vity

at 2

5°C

1.15

1.04

1.01

1.26

1.20

1.20

1.02

1.02

1.02

1.20

1.04

1.01

1.20

1.20

Colo

uram

ber

ambe

ram

ber

ambe

ram

ber

ambe

ram

ber

ambe

ram

ber

ambe

ram

ber

ambe

ram

ber

ambe

r

PRO

CESS

ING

IN

FORM

ATIO

N

Mix

Rat

io b

y W

eigh

t (A

/B)

100

/ 100

100

/ 100

100

/ 45

100

/ 50

100

/ 15

100

/ 16.

510

0 /1

1010

0 / 1

0010

0 / 4

810

0 / 5

610

0 / 4

510

0 / 3

510

0 / 2

010

0 / 1

5

Tem

pera

ture

of P

art A

(°C

)25

– 3

025

– 3

025

– 3

025

– 3

025

– 3

025

– 3

020

- 30

25 –

30

25 -

3025

– 3

025

– 3

025

– 3

025

– 3

025

– 3

0

Tem

pera

ture

of P

art B

(°C

)25

– 3

025

– 3

025

– 3

025

– 3

025

– 3

025

– 3

020

- 30

25 –

30

25 -

3025

– 3

025

– 3

025

– 3

025

– 3

025

– 3

0

Pot L

ife a

t 25°

C (m

inut

es)

1012

1715

86

13 -

1712

1430

1513

97

Dem

ould

at 2

5°C

(hou

rs)

2424

2416

167

2424

2424

2424

1616

Acce

lera

ted

Cure

at 7

0°C

(hou

rs)

88

88

88

88

88

88

88

Com

plet

e Cu

re a

t 25°

C (d

ays)

77

77

77

77w

77

77

77

PHYS

ICA

L PR

OPE

RTIE

S

Har

dnes

s (S

hore

A)

50 ±

560

± 5

80 ±

390

± 5

95 ±

360

± 3

Sh

D30

± 3

45 ±

550

± 5

55 ±

573

± 3

80 ±

390

± 5

95 ±

5

Tens

ile S

tren

gth

/ MPa

(psi

)15

(217

6)16

(232

1)28

(406

1)26

(377

1)44

(638

2)50

(728

1)2.

7 (3

91)

7 (1

030)

7 (1

020)

15 (2

176)

20 (2

901)

24 (3

481)

20 (2

944)

23 (3

350)

Elon

gatio

n (%

)65

060

051

050

038

025

0>2

200

>200

070

055

045

050

037

032

0

DIN

Abr

asio

n Re

sist

ance

(m

m3 )

120

135

110

200

8596

>300

>300

240

185

195

175

260

145

Line

ar S

hrin

kage

at 2

3°C

(%)

0.2

0.2

0.2

0.2

0.2

0.2

0.2

0.4

0.1

0.2

0.1

0.2

0.2

0.2

Cure

d Sp

ecifi

c G

ravi

ty (g

/cm

3 )1.

101.

101.

101.

101.

121.

101.

061.

061.

101.

101.

101.

101.

101.

10

Cold

Cas

tabl

e Po

lyet

her M

DI S

yste

ms

*The

info

rmat

ion

pres

ente

d he

re is

bas

ed o

n la

bora

tory

test

ing.

Flex

ible

Qui

ck C

ure

Hig

h Pe

rfor

man

ceG

rout

EMD

25A

CCEM

D35

ACC

EMD

45A

CCQ

CM40

AQ

CM60

AS

QCM

70A

QCM

90A

SCM

D88

ACM

D90

ACM

D93

AM

GP1

68

PART

A –

PRO

PERT

IES

Spec

ific

Gra

vity

at 2

5°C

1.13

1.13

1.13

1.15

1.12

1.16

1.16

1.13

1.13

1.13

1.06

Colo

urpa

le a

mbe

rpa

le a

mbe

rpa

le a

mbe

rpa

le a

mbe

rpa

le a

mbe

rpa

le a

mbe

rpa

le a

mbe

rcl

ear /

haz

y w

hite

cl

ear /

haz

y cl

ear /

haz

y

PART

B –

PRO

PERT

IES

Spec

ific

Gra

vity

at 2

5°C

1.03

1.03

1.03

1.03

1.02

1.03

1.03

1.02

1.02

1.02

1.05

Colo

urcl

ear

clea

rcl

ear

clea

rcl

ear

clea

rcl

ear

whi

tew

hite

whi

tegr

ey

PRO

CESS

ING

INFO

RMAT

ION

Mix

Rat

io b

y W

eigh

t (A

/B)

100

/ 230

100

/ 210

100

/ 120

100

/ 185

100

/ 100

100

/ 90

100

/ 65

100

/ 56

100

/ 60

100

/ 42

100/

100

Tem

pera

ture

of P

art A

(°C)

20 –

30

20 –

30

20 –

30

20 –

30

20 –

30

20 –

30

20 –

30

25 –

35

25 –

35

25 –

35

20 -

30

Tem

pera

ture

of P

art B

(°C)

20 –

30

20 –

30

20 –

30

20 –

30

20 –

30

20 –

30

20 –

30

25 –

35

25 –

35

25 –

35

20 -

30

Pot L

ife (m

inut

es)

1515

237

157

1010

57

4

Dem

ould

at 2

5°C

(hou

rs)

44

41

11

23

22

1

Acce

lera

ted

Cure

at 6

0°C

(hou

rs)

1616

1616

1616

1616

1616

-

Com

plet

e Cu

re a

t 25°

C (d

ays)

77

77

77

77

77

1

PHYS

ICA

L PR

OPE

RTIE

S

Har

dnes

s (S

hore

A)

25 ±

535

± 5

45 ±

540

± 3

60 ±

370

± 3

90 ±

588

± 3

90 ±

393

± 3

80 ±

5

Tens

ile S

tren

gth

/ MPa

(psi

)1

(145

)5

(725

)4

(580

)2

(290

)6

(870

)10

(145

0)32

(464

1)32

(464

1)24

(348

1)27

(391

6)8

(113

0)

Elon

gatio

n (%

)12

0070

067

030

029

031

025

035

052

541

034

1

Ang

le Te

ar S

tren

gth,

Die

C (k

N/m

)5

77

832

4175

6511

713

71

DIN

Abr

asio

n Re

sist

ance

(mm

3 )-

--

-67

5558

3557

48-

Sydney Head Office2 - 4 Green Street BanksmeadowNSW 2019AustraliaP +61 2 9666 3788F +61 2 9666 4805

Era Polymers Pty. Ltd. has a policy of continual improvement so please ensure you are in possession of the latest issue of the Product Information sheet for the products you are planning to use. Although every effort has been made to ensure the accuracy of the information contained herein, Era Polymers Pty. Ltd. gives no warranty that the information is accurate and shall under no circumstances be liable to any person if it is not. The customer must satisfy himself as to the suitability of any of Era Polymers Pty. Ltd. products for their requirements.

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VERSION: CC_2020