法国乐杰福 LJF LE JOINT FRANCAIS

Secondary Seal
SECONDARY SEAL: HOT MELT BUTYL: NOVATHERM 405 One component, hot-applied at approx. 150°C on manual or automatic lines. No waste. Very low moisture vapour permeability.

AEROSPACE ( Airbus, Boeing and military aircraft) INSULATING GLASS (St-Gobain, Pilkington, PPG, Glaverbel, etc)
Since 1954
1960
AUTOMOTIVE (Audi,BMW,Fiat,Mitsubishi,Renault, Suzuki,VW, etc) 1960
8 100
Cohesive failure [%]
Peel strength [N/mm]
80 60 40
6
4
2 20 0 0
TS 2001
Comp.1
Peel Strength
Comp.2
TS 3185
Coh. Failure
Moisture Vapour Transmission Rate (EN 1279-4)
Belongs to

HUTCHINSON
World leader of industrial rubber products 100 factories in five continents Turnover: 2,8 billion Euro
Belongs to

CHEMICAL SPECIALITIES
Butyl
Polyuré thanne
Leading Brands at LE JOINT FRANCAIS
Leading Brands at LE JOINT FRANCAIS 2003
Primary Seal
Secondary Seal
SECONDARY SEAL: POLYURETHANE: TOTALSEAL 3189/2, BOSTIK 3189/2 Two component (mixing ratio: 100/ 10 by volume). Applied at room temperature on manual or automatic lines. Special for gas filled units. Different cure time versions are available. Hardener is available as fluid or high viscosity pasty
Leading Brands at LE JOINT FRANCAIS 2003
Primary Seal
Secondary Seal
SECONDARY SEAL: POLYSULPHIDE:
TOTALSEAL 2001 Standard product. Solvent free. Two component (mixing ratio: 100/10 by volume). Applied at room temperature on manual or automatic lines.
0,00E+00 0.0
Fluid / Plastic
45
Plastic
Flexible / Solid 90
Time [min]
60 50
Shore A
Shore-A Build Up at different Mixing Ratios at 23 ° C
100 : 7.5 100 : 8.3 100:9.0 100:10.0 100:11.0
1992
2001
IG and Automotive market of BOSTIK Europe joints the Sealants, Adhesives & Coatings Division
Le Joint Francais, subsidiary of Hutchinson group, is part of ATOFINA, the chemical Group of the oil group TOTAL.
The chemical branch of TOTAL The fifth largest chemical group in the world Turnover: 21 billion Euro
Belongs to

TOTAL
Oil & Chemical Company The fourth largest world oil group Turnover: 120 billion Euro
(25% elongation 24h, stress free 1h)
23 °C TOTALSEAL 3189/2 TOTALSEAL 2001 92 % 85 %
60 °C 75 % 45 %
Success of TOTALSEAL PUR IG Sealants



Good mechanics Flexible at low temperature Low MVTR Low Viscosity Good adhesion Taylormade products High environmental compatibility Safe raw material basis
Mechanical Properties
S25 Modulus [MPa]
1,6 1,4 1,2 1 0,8 0,6 0,4 0,2 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80
Temp [° C] TS 2001 TS 3189/2
Elastic Recovery (DIN EN 27389)
0,00E+00 0.0 2 Time [h] 4 6
Potlife and Tack-Free-Time
6,00E+09 5,00E+09
Elasticity modulus [Pa]
4,00E+09
TOTALSEAL 2001 Wettbewerb 1 Wettbewerb 2
3,00E+09 Gelpoint 2,00E+09 Potlife Potlife 1,00E+09 Gelpoint
Curing of TS 2001 in comparison with Competitors
2,50E+10
2,00E+10
Elasticity Modulus [Pa]
1,50E+10
TOTALSEAL 2001 Wettbewerb 1 Wettbewerb 2
1,00E+10
5,00E+09
Leading Brands at LE JOINT FRANCAIS 2003
Primary Seal
Secondary Seal
SECONDARY SEAL: HOT MELT BUTYL:
TOTALSEAL 4050 One component, hot-applied at approx. 180°C on manual or automatic lines. No waste. Very low moisture vapour permeability.
LE JOINT FRANCAIS
SEALANTS ADHESIVES COATINGS
A member of the chemical branch of
SEALANTS ADHESIVES AND COATING SPECIALIST
Belongs to

LE JOINT FRANCAIS
Specialist of static sealing Turnover: 230 million Euro
LJF Analytical Laboratory France
Scientific research Laboratories
HUTCHINSON R&D Laboratories Montargis, France
LJFm EUROPEAN LOCATIONS
Great Britain Sales office Germany Sales + R&D
LJF QC Laboratory at Production Sites
LJF Central R&D Laboratory Germany
R&D
LJF Analytical Laboratory Germany
LJF R&D Laboratory France
Cooperation and Information Exchange
Qualifications ISO 9001, QS 9000, ISO / TS 16949, ISO 14001
Main plant location
Bezons Paris France
GLOBAL MARKET
45 YEARS EXPERIENCE
In the following High Tech Markets
Leading Brands at LE JOINT FRANCAIS 2003
Primary Seal
Secondary Seal
SECONDARY SEAL: HOT MELT BUTYL: NOVATHERM 415 One component, hot-applied at approx. 170°C on manual or automatic lines. No waste. Very low moisture vapour permeability.