BS 282; 389:1963
Current
The latest, up-to-date edition.
Specifications for lead chromes and zinc chromes for paints
Hardcopy , PDF
English
02-06-1963
Cooperating organizations
Foreword
Specifications
B.S.282: 1963 Lead Chromes
1. Scope and description
2. Composition
3. Sample
4. Agreed sample
5. Residue on sieve
6. Matter volatile at 100 deg C
7. Matter soluble in water
8. Oil absorption value
9. Colour
10. Stability of colour to light
11. Staining power and colour on reduction
12. Soluble lead
B.S.389/1: 1963 Zinc Chrome, Type 1
1. Scope and description
2. Composition
3. Sample
4. Agreed sample
5. Residue on sieve
6. Matter volatile at 100 deg C
7. Oil absorption value
8. Colour
9. Staining power and colour on reduction
10. Freedom from impurities
B.S.389/2: 1963 Zinc Chrome, Type 2
1. Scope and description
2. Composition
3. Sample
4. Agreed sample
5. Residue on sieve
6. Matter volatile at 100 deg C
7. Oil absorption value
8. Freedom from impurities
9. Water-soluble chromates
B.S.389/3: 1963 Zinc Chrome, Type 3
1. Scope and description
2. Composition
3. Sample
4. Agreed sample
5. Residue on sieve
6. Matter volatile at 100 deg C
7. Oil absorption value
8. Freedom from impurities
Appendices
A. Method for the detection of the presence of organic
colours and lakes
B. Method for the determination of residue on sieve
C. Method for the determination of matter volatile at
100 deg C
D. Method for the determination of matter soluble in
water, and acidity or alkalinity of the water
extract
E. Method for the determination of oil absorption value
F. Method for the comparison of colour
G. Method for the comparison of stability to light
H. Method for the comparison of staining power and
colour on reduction
J. Method for the determination of 'soluble lead' in
lead chromes
K. Method for the estimation of total lead in lead
chromes
L. Method for the determination of matter insoluble in
ammoniacal ammonium chloride solution
M. Method for the determination of water soluble
sulphates, chlorides and nitrates and total water
soluble matter
N. Method for the determination of water soluble
chromate
O. Method for the determination of zinc content
P. Method for the determination of alkali metals
Q. Method for the determination of chromate content
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