Over 40 years experience in brazing and welding products

Whatever the filler metal, the base metal, or the means of application are,

we have the solution you need

Over 40 years experience in brazing and welding products

Over 40 years of experience, a surface of 24000 square meters, 3 research laboratories and

3 chemical engineers to provide the best brazing solution.

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PRESENTATION

HISTORY

• Date of creation: 1976.• Size : Industrial site covering 24,000 m²• Production capacity : 10,000 metric tons /year.

• Activities : research, development and manufacturing of soldering, brazing andwelding fluxes.

STTS is well known for the quality of its soldering, brazing and welding products.With its own technical department, speciali-zed in brazing, soldering and welding STTShas the expertise and experience to developcustomized processes, according to custo-mers technical, environmental and budgetaryrequirements.

1976 : when initially established, STTS’s business purpose was to design, manufac-ture and retail surface-treatment products. STTS sets up in Fleury in the Oise region(about 45 km northwest of Paris) with newbuildings, and an extension of the industrialfacilities.

1981 : STTS starts exporting and quality accreditation procedures are launched.

1985 : thanks to an innovative R&D depart-ment, the brazing and soldering fluxes rangeis expanded to include new products, withtop-notch technical and - most importantly -environmental levels of performance.

1994 : STTS obtains ISO 9002, Valeo 1000A89 accreditations, silver medal winner atthe Geneva Inventions Trade Fair, and the Batelle Environmental Protection Prize.

1999 : major infrastructure works on an industrial site of 24,000m², with 11,000m² covered.Creation of the S.F.F. holding, to manage thevarious activities of the family group.

2004 : STTS obtains the ISO 9001, 2000 version accreditation.

2008 : complete renovation of the industrialsite: ground holding tanks, insulation of buildings, renovation of cladding and utilitysources, etc. STTS focuses on a reduced number of activities. New design of the company logo. STTS obtains the EN 14001 environmentalcertification.

2012 : STTS modernizes its production andpackaging equipment.

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EXPORT

AlgeriaArmeniaAustraliaBangladeshBelgiumBrazilBulgariaChinaColombiaCzech Republic

DenmarkEgyptFinlandGermanyGreeceHollandHungaryIndiaIranIsrael

ItalyJapanJordanKoreaLuxembourgMacedoniaMoroccoOmanPakistanPhilippines

PolandPortugalRomaniaRussiaSaudi ArabiaSloveniaSouth AfricaSpainSwedenSwitzerland

TunisiaTurkeyUkraineUnited U.A.EUnited KingdomUSA

Retailing internationally for the past 40 years, export now represents 80% of our sales

REACH

CONTENTS Fluxes for :

S.T.T.S decided to be a major player in the establishment of REACH registration files. Within this frame, we undertake to : • pre-register and register our substancesand our customers’ substances

• control all our raw materials and certifythem in compliance with REACH

To meet REACH regulations or legislation inforce, S.T.T.S undertakes to :• Substitute its hazardous products for ecofriendly and safe products, as far aspossible

• Supply high quality products

The Material Safety Data Sheets and technicalsheets in compliance with the legislation in force are available by email or fax on demand.If you need more details about our manage-ment of REACH, do not hesitate to contact usBy phone : +33 3 44 49 02 19By email : qualite@stts-flux.com

•Welding and brazing for aluminium alloys Page 6

• Soft brazing for copper alloys, zinc, tinning … Page 7

• Electronic brazing Page 8

• Braze-welding and silver brazing Page 9

• Silver brazing new generation flux-it Page 10

• Induction brazing for copper-stainless steel,stainless steel- light alloys, kitchenware Page 11

• Brazing pastes and tinning pastes Page 12

• Soldering fluxes for batteries manufacturing Page 13

• Coating fluxes for welding rods Page 14

• Families of binders Page 15

• Manufacturing and conditionning of fluxes with your brand Page 16

• Other products for soldering, brazing and welding Page 17

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Welding and brazing for aluminium alloys

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Reference Nature Base Metal Filler Metal Application CommentsTemperature ° C

FLUXAL 1216 Powder Aluminium alloys AI/Si 550-650° C Flame brazing, corrosive flux

FLUXAL 1227 Powder Aluminium Al/Cu alloys AI/Si 520-650° C Flame brazing, corrosive flux

FLUXAL 1266 Powder Aluminium/Mg alloys AI/Si 520-650° C Flame brazing, corrosive flux

FLUXAL 1261 Powder Aluminium Al/Mg alloys AI/Si 590-640° C Furnace brazing, corrosive flux

FLUXAL 1240 Powder Aluminium Al/Mg alloys AI/Si 575-620° C Molten salt bath

FLUXAL 1033 Paste Aluminium alloys Zn/Al 380-440° C Flame brazing, corrosive flux

FLUXAL 1034 Paste Aluminium alloys AI/Si 575-650° C Air furnace and flame brazing,corrosive flux

NITRAL 1105 Paste Aluminium alloys AI/Si 550-650° C CAB flux, Furnace and induction brazing, Non-corrosive flux

NITRAL 1110 Brazing Aluminium alloys AI/Si 575-650° C CAB flux, contains the filler metal, paste adjustable viscosity, non corrosive

NITRAL 1251 Powder Aluminium Al/Mg alloys AI/Si 560-610° C CAB flux, non corrosive flux

NITRAL 1230 Powder Stainless steel-Aluminium AI/Si 550-900° C Induction brazing non corrosive flux

NITRAL 1090 Paste Aluminium alloys AI/Si 550-650° C Suitable for brazing of big parts,non corrosive, CAB flux

Soft brazing for Copper alloys, Zinc, Tinning …

Reference Nature Base Metal Filler Metal Application CommentsTemperature ° C

PROTINFLUX 1001 Mineral Brass-Copper-Steel Sn/Pb 240-700° C Mineral, corrosive flux, liquid Zinc-Lead Sn/Cu furnace and flame brazing

PROTINFLUX 1005 Mineral Brass-Copper-Iron Sn/Pb 250-700° C Flame brazinggel Zinc-Lead Sn/Cu

PROTINFLUX 1009 Mineral Copper-brass Sn/Pb 240-700° C Mineral flux, low level ofliquid Sn/Cu corrosion

PROTINFLUX 1071 Mineral Zinc-Copper-Brass Sn/Pb 240-700° C Flame brazing with copper alloys,liquid Lead-Steel Sn/Cu zinc and galvanized steels

PROTINFLUX 1082 Mineral Oxyded Zinc Sn/Pb 240-700° C Flame brazing liquid Copper- Sn/Cu for treated zinc alloys

Brass Steel

PROTINFLUX 1252 Mineral Tin-Copper Sn/Pb 240-700° C Flux for desoxidation powder Sn/Cu of tin baths

PROTINFLUX 1420 Mineral Stainless steel Sn/Pb 220-370°C Mineral fluxliquid

PROTINFLUX 1010 Organic Brass-Copper Sn/Pb 280-450° C Organic, non corrosive fluxliquid Sn/Cu Furnace and flame brazing

PROTINFLUX 1030 Organic Brass-Copper Sn/Pb 280-450° C Organic, non corrosive fluxgel Sn/Cu flame brazing

PROTINFLUX 1042 Organic Copper-brass Sn/Pb 280-450° C Organic flux, flame brazinggelified Sn/Culiquid

PROTINFLUX 1396 Organic Brass-Copper Sn/Pb 240-390° C Organic flux, Tinning fluxliquid Sn/Cu

PROTINFLUX 1074 Organic Brass Copper Sn/Pb 280-450° C Organic fluxliquid

PROTINFLUX 1417 Organic Lead-Tin Sn/Pb 225-350° C Anti oxidizing flux powder Tin-Copper Sn/Cu for tin baths

PROTINFLUX 1073 Organic Brass-Copper Sn/Pb 240-700° C Grease flux for brazing grease flux Sn/Cu of pipes

PROTINFLUX 1389 Organic Brass-Copper 60-70° C Desoxidation of brass waterliquid tanks and collectors

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Electronic brazing fluxes

Reference Nature Filler Metal Halogen Residue Comments

FLUXEL EC400 Solid Sn Sn/Cu No Slightly/non No need to cleangranules Sn/Ag corrosiveorganic Sn/Ag/Cu

FLUXEL CA401 Solid Sn Sn/Cu Yes Slightly Cleaning : water, isopropanol,block Sn/Ag corrosive halogened solvent after brazingorganic Sn/Ag/Cu

FLUXEL CA402 Solid Sn Sn/Cu No No residue It is not necessary to clean theblock Sn/Ag brazing alloysorganic Sn/Ag/Cu

FLUXEL AA403 Organic Sn Sn/Cu No No residue It is not necessary to clean theliquid brazing alloys

FLUXEL AA404 Organic Sn Sn/Cu Yes Corrosive Cleaning : water, isopropanol,powder Sn/Ag- halogened solvent after brazing

Sn/Ag/Cu

FLUXEL 496 Organic Sn Sn/Cu Yes Corrosive Cleaning : water, isopropanol,liquid halogened solvent after brazing

FLUXEL 410 Organic Sn Sn/Cu Yes Corrosive Cleaning : water, isopropanol,liquid Sn/Ag halogened solvent after brazing

Sn/Ag/Cu

FLUXEL 405 Thickened Sn Sn/Cu Yes Corrosive Cleaning : water, isopropanol,organic Sn/Ag halogened solvent after brazingliquid Sn/Ag/Cu

FLUXEL 443 Thickened Sn Sn/Cu No Slightly/non It is not necessary to clean theorganic Sn/Ag corrosive brazing alloysliquid Sn/Ag/Cu

FLUXEL 406 Organic Sn Sn/Cu No No residue No cleaningliquid

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Braze-welding and silver brazing

Reference Nature Base Metal Filler Metal Application CommentsTemperature ° C

COBOR FLUX 1022 Powder Steel, cast iron Cu/Zn 700-850° C Flame brazing, easy cleaning with hot water

COBOR FLUX1040 Powder Steel-Brass-Cast Iron Cu/Ag 600-850° C Easy to clean with warm watercopper-stainless steel

COBOR FLUX1041 Paste Steel-Brass-Cast Iron Cu/Ag 600-800° C Easy to clean with warm watercopper-stainless steel

COBOR HT FLUX Paste Brass-copper, Cu/Ag 550-800° C Flame and induction brazing MANUAL 1048 steel-stainless steel

COBOR HT FLUX Paste Brass-copper- Cu/Ag 550-800° C Automatic machineDISPENSABLE steel-stainless steel Cu/Zn distribution

1049 cast iron

COBOR FLUX 1050 Dispensable Steel/tungsten Cu/Ag 600-900° C Automatic machinepaste carbide distribution

COBOR FLUX 1052 Powder Brass-copper- Cu/Ag 550-800° C Flame brazing, easy to cleansteel-stainless steel Cu/Zn with warm water

COBOR FLUX 1054 Powder Hard steel- Cu/Ag 600-900° C Flame brazing, easy to cleantungsten carbide with warm water

COBOR FLUX 1055 Powder Cast iron Cu/Zn 700-1000° C Flame brazing

COBOR FLUX 1221 Paste Steel-Copper Cu/Ag 500-800° C Flame brazing

COBOR FLUX LC1094 Paste Steel Cu/Ag 600-800° C Flame brazing

NO BORIC

ACIDNO BORATES

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Silver brazing new generation Flux-it

Reference Nature Base Metal Filler Metal Application CommentsTemperature ° C

FLUX-IT 340 Powder Brass, copper, steel, Cu/Ag 650-750° C General purposestainless steel extended heating

FLUX-IT 340 B Powder Brass, copper, steel, Cu/Ag 550-750° C Easy to clean with warm waterstainless steel

FLUX-IT 340 M Powder Brass, copper, steel, Cu/Ag 550-800° C Easy to clean with warm waterstainless steel

FLUX-IT 340 H Powder Brass, copper, steel, Cu/Ag 550-880° C Easy to clean with warm waterstainless steel

FLUX-IT 341 Paste Brass, copper, steel, Cu/Ag 650-750° C General purposestainless steel extended heating

FLUX-IT 341 B Paste Brass, copper, steel, Cu/Ag 550-750° C Easy to clean with warm waterstainless steel

FLUX-IT 341 M Paste Brass, copper, steel, Cu/Ag 550-800° C Easy to clean with warm waterstainless steel

FLUX-IT 341 H Paste Brass, copper, steel, Cu/Ag 550-880° C Easy to clean with warm waterstainless steel

FLUX-IT DISPENSABLE Paste Brass, copper, steel, Cu/Ag 550-880° C Easy to clean with warm water348 stainless steel extended heating

FLUX-IT DISPENSABLE Paste Steel/tungsten Cu/Ag 600-900° C Automatic machine350 carbide distribution

FLUX-IT 352 Powder Brass, Cast iron Cu/Zn 700-1000° C Also used for flux coating of brass rods

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Induction brazing

Reference Nature Base Metal Filler Metal Application CommentsTemperature ° C

INDUXAL 1230 Powder Stainless steel- Al/Si 530-660° C Can be used by directAluminum alloys flame and by induction

INDUXAL 1232 Powder Stainless steel- Al/Si 530-660° C Can be used in automaticAluminum alloys distribution

INDUXAL F Brazing Stainless steel- Al/Si 570-620° C Filler metal included1270 powder Aluminum alloys adjustable formula

INDUXAL G Brazing Stainless steel- Al/Si 570-660° C Filler metal included1271 powder Aluminum alloys included adjustable formula

INDINOX 1235 Powder Stainless steel- Cu/Sn/p 555-860° C Can be used by directCopper alloys flame and by induction

INDINOX 1274 Brazing Stainless steel- Cu/Sn/p 555-860° C Filler metal includedpowder Copper alloys adjustable formula

POWDER F Metallic Al/Si 530-660° C Powder with low mesh size1236 powder

POWDER G Metallic Al/Si 530-660° C Powder with low mesh size1237 powder

POWDER Metallic Cu/Sn/p 650-700° C Powder with low mesh size1238 powder

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Brazing pastes and tinning pastes

Reference Compositions Temperature ° C Flux CommentsWith Without

NITRAL PASTE 1110 Al/Si 575-610° C � Manual application, CAB brazing

NITRAL PASTE 1112 Al/Si 575-610° C � Automatic distribution, CAB brazing

STANPAT 1 Sn 100 232° C � Soft flame brazing

STANPAT 2 Sn/Cu 1 230-235° C � Soft flame brazing

STANPAT 3 Sn/Cu 3 230-250° C � Soft flame brazing

STANPAT 4 Sn/Ag 3.5 221° C � Soft flame brazing

STANPAT 5 Sn 100 232° C � Tinning painting for ferrous alloysand copper alloys

SILVERPAT Ag/Cu 600-700° C � Flame brazing, alloy compositionadapted to your needs

COPPERPAT Cu 1083° C � CAB brazing

COPPERPAT 2 Cu 98/Ni 2 1085-1100° C � CAB brazing

BRASSPAT Cu/Zn 880-1000° C � Induction brazing and flame brazing

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Soldering fluxes for batteries manufacturing

Reference Nature Base Metal Filler Metal Application CommentsTemperature ° C

FLUXAK 1396 Aqueous Lead alloys Sn 240-390° C Organic flux for pre tinning, neutral flux PH 7

FLUXAK 1043 Aqueous Lead alloys Lead alloys 280-480° C Organic flux without halogen,viscous recommended for welding

of lead-calcium plates

FLUXAK 1027 Aqueous Lead alloys Lead alloys 350-500° C Multi-purpose flux for all batteries,used without pre-heating system

FLUXAK 1046 Aqueous Lead alloys Lead alloys 280-480° C Organic flux without halogen,viscous recommended for welding

of lead-calcium plates

FLUXAK 1028 Aqueous Lead alloys Lead alloys 350-500° C Multi-purpose flux for all batteriesStandard product with good

reducing power

FLUXAK 1029 Aqueous Lead alloys Lead alloys 350-500° C Flux used mainly for its low capillarity,for small batteries

FLUXAK 1030 Aqueous Lead alloys Lead alloys 350-500° C High viscosity, manual weldinggel for large batteries

FLUXAK 1031 Aqueous Lead alloys Lead alloys 350-500° C Multi-purpose flux for all batteries,Flux with low pickling power

FLUXAK 1032 Aqueous Lead alloys Lead alloys 350-500° C Flux with low pickling power,low capillarity, for small batteries

FLUXAK 1017 Oily Lead alloys Lead alloys Storage flux, protection of lugs

FLUXAK 1026 Oily Lead alloys Lead alloys 280-450° C Flux without halogen for industrialbatteries

FLUXAK 1072 Aqueous Lead alloys Lead alloys 300-500° C Flux without halogen to manufacture back-up batteries and pure lead batteries

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Fluxes for coating of welding rods

Reference Nature Filler Metal Application CommentsTemperature ° C

FLUXCOAT 1052 Powder Cu/Zn 900-910° C Brass welding and brazing

FLUXCOAT 1269 Powder Cu/Ag 660-720° C Active on various silver alloys

FLUXCOAT 1555 Powder Cu/Ag 600-900° C High temperature brazing

FLUXCOAT 1655 Powder Cu/Ag 800-950° C Very high temperature brazing

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Binders families

Reference Base Binder use FluxWith Without

DTEXI Copolymer All generic alloys �emulsification Ag-Cu-Zn-Others

DHEC Hydroxyethyl Ag-Cu-Zn-Others �cellulose Al-Si 12

MHUVT Vaseline oil Ag-Cu �

8 Pyrogened silicate Ag-Cu-Zn-Sn � �Polyisobutyl Ag-Cu-Zn-Cd

Polyisobutadien Ag-Cu-Zn-Cd-NiLight isoparaffinic

203 Aqueous cellulosic �binder

205 Polyisobutyl in heavy Ag-Cu-Zn-Sn �paraffinic solvent Ag-Cu-Zn-Cd

Ag-Cu-Zn-OthersAg-Cu-P-Others

312 Isobutylic copolymer Ag �Heavy white spirit

314 Polyethylen glycol Ag-Cu �Polyethylen glycol stearate

Isobulylic polymervaseline

316 Cellulosic binder in Al-Si � �glycol monoethylen + Cu

water

320 Polyethylen glycol Ag-Cu �Polyethylen glycol stearate

Isobulylic polymervaseline

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Manufacturing and conditioning of fluxes with customer’s brand

Keen to proactively resolve anyproblems originating in currentor future legislation, find answers to environmentalconstraints applied to the chemical sector, and help youprepare the documents anddossiers required by the REACHregulation in force since June2007, STTS has developed abroad and deep range of tech-nical, research and productionskills to manufacture soldering,brazing and welding productsunder private labelling, withinthe framework of nondisclo-sure agreements.

We can help you prepareyour technical dossiers, manufacture and condi-tion the products of yourrange under your properbrand (powder fluxes,paste fluxes, liquid fluxes,

brazing pastes, brazing powdersand welding fluxes).

STTS can help filler metal and soldering/brazing materials’ ma-nufacturers to extend theirrange of products at an unbea-table cost.

Packaging from tanker truck to 75 gr syringe.

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Other products for welding and brazing

We also manufacture :• Cleaning and tinning stones.• Amoniacal stones.• Stearin bars / tubs.• Welding and brazing anti-flux.

• Neutralizers.

With over 40 years experience in brazing, STTS has the wherewithal todesign tailor-made brazing solutions.

Whatever the filler metal, the basemetal, or the means of applicationare, we have the brazing solution youneed.

OUR PHILOSOPHY• Design the range of welding and brazing products meeting your technical and economic needs.

• Supply ranges of effective products,meeting the statutory requirementsand environmental quality, hygieneand security updated standards.

• Guarantee updated informationconstantly, and in accordance to the law on labeling, security datasheet, transport and usage of chemical products documents.

OTHER PRODUCTS New

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LOCATION IN FRANCEGPS : N 49.23233° - E 1.966550°

STTS is located in the Oise region about 45 km Northwest of ParisSTTS, Z.A.E. La Neuvillette 60240 FLEURY - France

�+33 3 44 49 02 19 - 6+33 3 44 49 11 40 - - stts@stts-flux.comwww.stts-flux.com

OUR ACCREDITATIONS AND MEMBER OF :

CONTACT :SALES DEPARTMENT :

�+33 3 44 49 02 19 - 6+33 3 44 49 11 40- commercial@stts-flux.com

www.stts-flux.com

Represented by :

STTS, Z.A.E. La Neuvillette 60240 FLEURY - France �+33 3 44 49 02 19 - 6+33 3 44 49 11 40 - - stts@stts-flux.com

www.stts-flux.com

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