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SOFT SOLDERING FLUXES - TEST METHODS - PART 12: STEEL TUBE CORROSION TEST (ISO 9455-12:1992, IDT)
MS ISO 9455-12:2009
Status : Original
Format : PDF

This Malaysian Standard specifies a qualitative method for assessing the corrosive properties of flux residues and flux vapours towards mild steel. The testis applicable to all fluxes, although it is ....Read more primarily intended to be used for fluxes of type 1, as defined inIS0 9454-1. Close

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SOFT SOLDERING FLUXES - TEST METHODS - PART 8: DETERMINATION OF ZINC CONTENT (ISO 9455-8:1991, IDT)
MS ISO 9455-8:2009
Status : Original
Format : PDF

This Malaysian standard specifies a method for the determination of zinc content in water soluble fluxes. The method is intended to apply an aqueous solution of flux containing approximately 25% of zi ....Read more nc, expressed as zinc chloride. For solid fluxes and for solution whose concentrations differ appreciably from those stated above, an appropriate adjustment should be made to the amount of sample taken for the text. Close

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SOFT SOLDERING FLUXES - TEST METHODS - PART 10: FLUX EFFICACY TESTS, SOLDER SPREAD METHOD (ISO 9455-10:1998, IDT)
MS ISO 9455-10:2009
Status : Original
Format : PDF

This Malaysian Standard specifies a method for the determination of the efficacy of a soft soldering flux. The method is known as the solder spread method and is applicable to all flux classes defined ....Read more in ISO 9454-1.

NOTES
1 This part of ISO 9455 is only applicable for liquid fluxes > 10 % (m/m).
2 An alternative method for the determination of the flux efficacy, applicable to liquid fluxes only, known as the wetting balance method, is specified in ISO 9455-16.
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SOFT SOLDERING FLUXES - TEST METHODS - PART 14: ASSESMENT OF TACKINESS OF FLUX RESIDUES (ISO 9455-14:1991, IDT)
MS ISO 9455-14:2009
Status : Original
Format : PDF

This Malaysian Standard specifies a qualitative method for the assessment of the tackiness of the residues of the residues of a soft soldering flux after a soldering process. The method is applicable ....Read more to all fluxes, solder pastes and flux cores solder wires. The method is particularly appropriate for applications where flux residues are left in situ on electrical and electronic equipment. Close

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SOFT SOLDERING FLUXES - TEST METHODS - PART 15: COPPER CORROSION TEST (ISO 9455-15:1996, IDT)
MS ISO 9455-15:2009
Status : Original
Format : PDF

This Malaysian Standard specifies a qualitative method for determination of the corrosive properties of flux residues on a copper substrate, when subjected to controlled environmental conditions. The ....Read more test is applicable to type 1 fluxes, as defined in IS0 9454-1. Close

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SOFT SOLDERING FLUXES - TEST METHODS - PART 11: SOLUBILITY OF FLUX RESIDUES (ISO 9455-11:1991, IDT)
MS ISO 9455-11:2009
Status : Original
Format : PDF

This Malaysian Standard specifies a qualitative method for assessing the solubility of flux residues in a selected solvent. The method is applicable to all fluxes of Type 1, as defined in IS0 9454-l. ....Read more

NOTE 1 This test gives no assurance that post-cleaning residues, which may be present in sufficiently small amounts to pass the test, will not be detrimental to the soldered assembly in the long term.
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SOFT SOLDERING FLUXES - TEST METHODS - PART 2: DETERMINATION OF NON-VOLATILE MATTER, EBULLIOMETRIC METHOD (ISO 9455-2:1993, IDT)
MS ISO 9455-2:2009
Status : Original
Format : PDF

This Malaysian Standard specifies an ebulliometric method for the determination of the content of non-volatile matter in soft soldering fluxes especially for those containing solvents of relatively hi ....Read more gh volatility, such as propan-2-ol. The method is applicable only to fluxes with a non-volatile content of 10% or more.

NOTE 1 For the determination of the content of nonvolatile matter of liquid fluxes of these classes, where the solvent has a lower volatility than propan-2-ol, the method given in IS0 9455-1 should be used.
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SOFT SOLDERING FLUXES - TEST METHODS - PART 6: DETERMINATION AND DETECTION OF HALIDE (EXCLUDING FLUORIDE) CONTENT (ISO 9455-6:1995, IDT)
MS ISO 9455-6:2009
Status : Original
Format : PDF

his Malaysian Standard specifies three quantitative methods for the determination of the ionic halide (excluding fluoride) content of soldering fluxes. Halides are calculated as chlorides. A useful qu ....Read more alitative test method for the detection of ionic halides is also described.

Method A is a potentiometric titration method for the determination of halide (excluding fluoride) content and is applicable to flux classes 1 and 2, defined in ISO 9454-1. This method, which is to be considered the reference method for these fluxes, is suitable for halide contents generally within the range 0.05 % (m/m) to 2 % (m/m) in the non-volatile matter of the flux.

Method B is a titration method for the determination of the total halide (excluding fluoride) content of water-soluble fluxes. lt is applicable to flux classes 2.1.2.A and 3.1 .l .A, as defined in ISO 9454-1.

Method C is a titration method for the determination of the halide (excluding fluoride) content of water soluble fluxes containing Ph
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SOFT SOLDERING FLUXES - TEST METHODS - PART 5: COPPER MIRROR TEST (ISO 9455-5:1992, IDT)
MS ISO 9455-5:2009
Status : Original
Format : PDF

This Malaysian Standard specifies a qualitative method for assessing the aggressiveness of a flux towards copper. The test is applicable to all fluxes of type 1 as defined in IS0 9454-1.

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SOFT SOLDERING FLUXES - TEST METHODS - PART 3: DETERMINATION OF ACID VALUE, POTENTIOMETRIC AND VISUAL TITRATION METHODS (ISO 9455-3:1992, IDT)
MS ISO 9455-3:2009
Status : Original
Format : PDF

This Malaysian Standard specifies two methods for the determination of the acid value of a flux. First method is a potentiometric method and is to be considered as the reference method, The second met ....Read more hod is an alternative, visual end-point, titration method.  Close

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