Composites. The High-performance Programme.

Tooling Resins Blocks Auxiliaries Silicones

Prepreg tool made with ebaboard EP 978

Adhesives, repair putty and casting resins for ebaboard and ebablock®

Adhesive and repair putty brown

Bonding and repairing of ebaboard S-1.

Mixing ratio p.b.w. 100:50

Adhesive 551/18 Bonding of ebaboard EP 978, colour

brown-transparent. Mixing ratio p.b.w. 100:18

Repair putty and putty P185 blue

Repairing of ebablock® P 185.

Mixing ratio p.b.w. 100:33 and 100:13

Epoxy repair paste 879 R

Repairing of ebaboard EP 978, light-blue.

Mixing ratio p.b.w. 100:100

Master model for prepreg tool made of ebablock® P 185. Size: 3760 x 2990 x 1640 mm, weight: 5,500 kg

We´ve been supporting model and tool makers as well as foundry pattern makers with innovative products for over 40 years. Our board and block materials and our lay-up pastes are especially developed for the requirements of your geometries.

ebalta Boards, Blocks and Lay-up Pastes forMould Making. Market leader quality for each geometry.

Product recommendation Colour Material properties

Density at 20 °C [g/cm³]

Coefficient of thermal expan-sion [10¯6K¯¹]

Heat resistance HDT ISO 75 [°C]

ebaboard S-1 red-brown PU board material, master models,

dense surface, fine structure

0.70 approx. 62 87 ± 3

ebaboard EP 978 light-blue EP board material, prepreg tools,

very fine structure

0.68 approx. 32 145 (165 accord.

to DMA)

ebablock® EP 138 mint EP block material, prepreg tools, heat

resistant up to 140 °C

0.82 approx. 49 140 ± 3

ebablock® P 185 blue PU block material,big prepreg tools,

low thermal expansion

1.86 approx. 39 115 ± 5

P 25 red-brown modelling EP-paste, low density 0.50 approx. 100 75 ± 3

P 26 red-brown modelling EP-paste,

layer up to 35 mm

0.75 approx. 65 72 ± 3

Boar

ds/B

lock

s/La

y-up

Pas

tes

ebalta epoxy resin systems for composites have been especially developed for the manufacture of high-strength components reinforced with glass and carbon fibres. They are used, for example, in high-tech fields such as racing, boatbuilding, the automotive industry, rail vehicle construction and wind turbines.

High-performance Epoxy ResinsFor your strongest ideas

High quality and efficient:our composite resin systems and materials for composites

Laminating and infusion resins

for composites and for mould making

Standard dimension board materials, near net-shape

casting block materials and lay-up pastes

Consumables for vacuum infusion processes

Additives and ancillary equipment

Epoxy resin systems are our world.And composites the future.Over 40 years of experience in the production of high-qua-

lity tooling resins – this is the driving motivation for

ebalta to devote itself to the development of first-class

materials for high-performance composites. The result:

ebalta epoxy resin systems are ideal for the manufacture of

composite components and mould making. Should you have

any specific questions relating to products or the manu-

facturing process, just contact ebalta or its distributors.

Our Product Manager Stefan Koppmair is your expert for

Composites and fabrication of moulds and parts. In addition

we offer in-house training on vacuum infusion.

Please feel free to contact Stefan Koppmair directly:

mobile: + 49 171 / 7 99 81 54

e-mail: skoppmair@ebalta.de

Temperature range up to 80 °C up to 100 °C up to 120 °C up to 175 °C up to 200 °C

Resin AH 150 LH 25 AH 120 AH 110 AH 140 AH 140 LH 28-1 LH 30

Hardener IP 10 IP 25 IP 55 IP 430 LH 25 TL SR TGL LI 20 LI 60 LI 130-2 TC 60 TC 90-1 TM LH 30

Mixing ratio (p.b.w.) 100:30 100:15 100 : 25 100:22 100:35 100:30 100:32 100:40 100:42

Pot life approx. [min] 200 g (20 °C) 10-13 15-25 50-60 300-430 50-60 80-90 13-15 55-65 18-22 50-60 120-140 55-65 90-105 240-360 160-200

Mixing viscosity [mPas] (25 °C) 300 ± 50 550 ± 80 350 ± 80 250 ± 50 950 ± 100 800 ± 100 1850 ± 200 1000 ± 150 600 ± 75 600 ± 75 550 ± 75 600 ± 75 425 ± 75 750 ± 100 2200 ± 500

Glass transition temperature TG appprox. [°C] after curing

77

(HDT)

80

(HDT)

78

(HDT)

79

(HDT)

89 91 100 102 83

(83*)

88

(95*)

90

(100*)

93

(108*)

98 (HDT)

(114*)

182 200

Curing [h / °C] 3-5 / 80 3-5 / 80 3-5 / 80 3-5 / 80 12-16 / 80 6-8 / 50-60

+ 3-5 / 80-90

12 / 80 12 / 80 4 / 60

+ 6-8 /

80

4 / 60

+ 8 / 80

4 / 60

+ 8 / 80

4-6 / 60

+ 5-6 / 80

4-6 / 60

+ 5-6 / 80

Gradual post curing

up to 160°C

Gradual post curing

up to 180°C

Properties and applications • Infusion and laminating resin for components and

moulds for the automotive industry, aerospace or

boatbuilding

• Low viscosity, good fibre wetting, long flow paths,

adjustable potlife

• economically priced

• Flameproof

laminating resin for

precision compo-

nents according to

DIN 5510-2

• High strength • High-strength

laminating resin

• Bonding resin for fillers

• Hardener SR and TGL

also cure well at room

temperature

• Cures tack free

• Vacuum infusion of carbon-

and glass fibre parts

• Hand lay-up of carbon- and

glass fibre parts

• Temperature-resistant,

low-viscosity system e.g.

carbon fibre visible parts

• With hardener TC 60

also cures well at room

temperature

• High-tempera-

ture resistant

infusion and

laminating resin

for components

and moulds

• High-tempera-

ture resistant

laminating and

bonding resin

for moulds

Epox

y re

sins

Release agents and sealer

T 1-1 liquid, fast drying, polishable,

also available as spray

T 03-1 liquid, heat resistant

T 7 pasty, well polishable,

heat resistant up to 80 °C

Release agent 17

Semi-permanent release agent for multiple

demoulding, high-temperature resistant

Sealer 02Sealer 09

Sealing of EP and PU Board materials,

heat resistance over 200°CAddi

tive

s an

d an

cilla

ry e

quip

men

t

*at additional post curing within 4h / 120 °C

Roding Roadster R1 made with AH 140 From: Roding Automobile GmbH Roding CFK-chassis made of AH 140 from vacuum infusion

Temperature range up to 80 °C up to 100 °C up to 120 °C up to 175 °C up to 200 °C

Resin AH 150 LH 25 AH 120 AH 110 AH 140 AH 140 LH 28-1 LH 30

Hardener IP 10 IP 25 IP 55 IP 430 LH 25 TL SR TGL LI 20 LI 60 LI 130-2 TC 60 TC 90-1 TM LH 30

Mixing ratio (p.b.w.) 100:30 100:15 100 : 25 100:22 100:35 100:30 100:32 100:40 100:42

Pot life approx. [min] 200 g (20 °C) 10-13 15-25 50-60 300-430 50-60 80-90 13-15 55-65 18-22 50-60 120-140 55-65 90-105 240-360 160-200

Mixing viscosity [mPas] (25 °C) 300 ± 50 550 ± 80 350 ± 80 250 ± 50 950 ± 100 800 ± 100 1850 ± 200 1000 ± 150 600 ± 75 600 ± 75 550 ± 75 600 ± 75 425 ± 75 750 ± 100 2200 ± 500

Glass transition temperature TG appprox. [°C] after curing

77

(HDT)

80

(HDT)

78

(HDT)

79

(HDT)

89 91 100 102 83

(83*)

88

(95*)

90

(100*)

93

(108*)

98 (HDT)

(114*)

182 200

Curing [h / °C] 3-5 / 80 3-5 / 80 3-5 / 80 3-5 / 80 12-16 / 80 6-8 / 50-60

+ 3-5 / 80-90

12 / 80 12 / 80 4 / 60

+ 6-8 /

80

4 / 60

+ 8 / 80

4 / 60

+ 8 / 80

4-6 / 60

+ 5-6 / 80

4-6 / 60

+ 5-6 / 80

Gradual post curing

up to 160°C

Gradual post curing

up to 180°C

Properties and applications • Infusion and laminating resin for components and

moulds for the automotive industry, aerospace or

boatbuilding

• Low viscosity, good fibre wetting, long flow paths,

adjustable potlife

• economically priced

• Flameproof

laminating resin for

precision compo-

nents according to

DIN 5510-2

• High strength • High-strength

laminating resin

• Bonding resin for fillers

• Hardener SR and TGL

also cure well at room

temperature

• Cures tack free

• Vacuum infusion of carbon-

and glass fibre parts

• Hand lay-up of carbon- and

glass fibre parts

• Temperature-resistant,

low-viscosity system e.g.

carbon fibre visible parts

• With hardener TC 60

also cures well at room

temperature

• High-tempera-

ture resistant

infusion and

laminating resin

for components

and moulds

• High-tempera-

ture resistant

laminating and

bonding resin

for moulds

Glass and carbon fibres

Stapel fibre cloth

thin, middle, thick

170 g/m², 280 g/m², 445 g/m²,

fast build-up of big laminate thicknesses

Glass filament fabrics

thin, middle, thick

163 g/m², 280 g/m²,

600 g/m², high strength

Carbon fibres 93 g/m2, 160 g/m2, 200 g/m2,

245 g/m2, 400 g/m2, 600 g/m2

Ancillary materialsfor vacuum infusion

peel ply, flow medium, Sealing tape,

vacuum bagging film, spiral tubings

Synthetic gypsum ebacryl-laminating system,

Ludur XL

Vacuum infusion – modern manufacturing for high-quality composite parts

With the vacuum infusion you will obtain a lower resin and higher fabrics content by comparable weight of pieces.

Closed process and clean working conditions. Constant quality of the components (even and bubble-free saturation),

resin content fluctuates by less than 0.5 %, almost no differences in thickness.

1. The various fabrics (1) are cut to size and placed in the

tools or moulds in dry condition depending on the

desired wall thickness and strength.

2. The peel ply (2) is then placed on the glass or carbon

fibre fabric followed by the perforated release film (3).

Flow medium and hoses can be easily removed through

the perforated release film after curing of the resin.

3. The flow medium (4) is now placed in position and fixed.

4. The resin feed (5) and vacuum hoses (6) are attached

and fixed with an adhesive tape.

1 2 3

4

5

6

7

8

5. The vacuum film (7) is then applied and sealed with the

aid of sealant tapes (8).

Infusion resin flow

0 20 40 60 80 100

Comparison of fibre volume contents of various manufacturing processes

Source: Institut für Kunststoffverarbeitung Aachen (Institute of Plastics Processing Aachen, Germany)Fibre volume content in %

Vacuum bagging 40 - 66 %

Hand laminating 10 - 37 %

Prepreg/Autoclave 50 - 70 %

Vacuum infusion 40 - 66 %

RTM 25 - 66 %

Composites. The High-performance Programme.

ebalta Kunststoff GmbH

Erlbacher Straße 100

91541 Rothenburg ob der Tauber

Germany

Tel. : +49 9861 7007-0

Fax : +49 9861 7007-77

info@ebalta.de

www.ebalta.de Stan

d 09

/201

5

Download composites brochure

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Our Distributors WorlwideAustralia Cast Metal Services Pty. Ltd. (Head Office)Northgate, Brisbane Queensland, 4013Phone +61 7 33 26 48 00E-mail sales@castmetal.com.au

IndiaElectrocoating & Insulation Technologies Pvt.Ltd. Hinjawadi Pune 411057Phone +91 20 22 93 40 52 / +91 2 29 32 35E-mail joshi.electrocoats@gmail.com

Indonesia PT. TRIPURI MITRA NOBELINDO Jakarta 11520Phone +62 21 58 05 90 6E-mail office@tripuri.co.id

Mexico José Alfredo Díaz Calderón C.P 72310 Santa Margarita Puebla Pue.Phone +52 22 22 53 80 60E-Mail ebaltamex@hotmail.com

People’s Republic of China Shanghai Rocsky Trading Co. Ltd.Electronic Equipment Co.Ltd. Shanghai 201108Phone +86 21 64 78 95 85E-mail groundjun@yahoo.com.cn

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