tin powders

Atomised tear drop shape particles having a minimum prurity of 99. 5% .

Atomised tear drop shape particles having a minimum prurity of 99. 5% . Particle sizes available in 100 to 325 mesh. Grades having controlled dimensional change with copper for use in the manufacturing of Bronze bearings. TECHNICAL DATA

T I N P O W D E R S

DESCRIPTION

Our tin powders are produced from high purity raw material and controlled

production technology to assure that you receive tin powders of High

quality, engineered to meet your needs.

SCREEN ANALYSIS MESH.

%

GRADE.

PURITY

%

(TYPICAL)

H2

LOSS

(MAX)

APPARENT

DENSITY.

g/ cc. + 100 +200 +325 - 325

SN200P 99. 9 0. 25 N. A BAL 90

MIN

TR. TR

SN100 99. 9 0. 25 3. 6 - - 4. 2 TR. BAL. BAL. 60 -

75

SN170 99. 9 0. 25 3. 2 3. 6 - - 5

MAX

BAL 75 -

80

SN200 99. 9 0. 25 3. 2 3. 6 - - TR BAL 80 -

90

SN240 99. 9 0. 25 3. 2 3. 6 - - TR BAL 90 -

95

SN305 99. 9 0. 25 3. 2 3. 6 - - TR BAL 95

MIN

SN300 99. 9 0. 25 1. 2 - - 2. 3 - - TR BAL. 98

MIN

MAJOR APPLICATION.

BEARINGS SN200, SN240 and SN305 are reco mm ended for blending with

copper for the production of bronze self- lubricating bearings and for bronze

structural components. The specific grades are selected to have controlled

dimensional change characteristics.

FRICTION COMPONENTS SN200, SN240 and SN305 are used in metallic

and non- metallic friction material formulations to provide improved wear

characteristics.

ABRASIVE WHEELS SN305 and SN300 are used as matrix- bonding material

for diamond and other abrasive wheels and cutting tools.

CHEMICAL FORMULATIONS All the above grades listed above are widely

used as catalysts in chemical formulations and for production of tin compounds.