Buy Polystyrene the foaming foundry D-833 B
Polystyrene the foaming foundry D-833 B

Polystyrene the foaming foundry D-833 B

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Ukraine, Sumy
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100% of positive reviews from 3
8
8 years on Allbiz
Technical characteristics
  • Country of manufactureNetherlands
Description

Polystyrene the foaming foundry D - 833 B

 

Polystyrene the foaming foundry D - 833 B with the improved ability to gasification for production of gasifiable models in foundry production is received suspension polymerization of styrene presence of a porobrazovatel - easily flying hydrocarbon (isopentane). Release in the form of beads with the subsequent dispersion on fractions.

 

TO ORDER:

 

Ph. /fax + 38 0542 25 50 08

Ph. /fax + 38 0542 78 78 86

Mob. + 38 050 407 03 13

E - mail: azbohim@ukr. net

SKYPE: azbohim

 

Physical and chemical characteristics:

 

 

Name of indicators

D833

1.

Particle size distribution:

 

1.1.

Size of granules, mm

0,35 - 0,5

1.2.

Mass fraction of particles of the main fraction, % , not less

92

1.3.

Mass fraction of the particles which passed through a sieve with a size of cells, % , no more

0,63mm - 5

0,4 mm3

2.

Mass fraction of a steam generator, % , not less

5,0

3.

Mass fraction of residual monomer (styrene), % , no more

0,25

4.

Losses of weight during the drying, % , no more

1,0

5.

Relative viscosity, not less

1,8

6.

The seeming density of expanded polystyrene, kg/m3, no more

25 - 30

7.

Breaking point at a bend of expanded polystyrene, kg/m3 (MPa), not less, (at the seeming density of expanded polystyrene determined by item 6)

2,8 (0,28)

 

Nature of production:

Receive suspension polymerization of styrene, presence of a steam generator – easily flying

 

Type of packaging:

It is packed into an air - tight container like Big - Beg on 900 - 1200 kg, it is stored in the cold place, packed up in bags on 25 - 50 kg.

 

Rules of storage:

Production is stored in the closed ventilated rooms at a temperature not over 250C, excepting influence of direct sunshine and turning on of heating devices.

 

Warranty period of storage:

 

3,5 months (at speed. not higher than 15 0C) or 3 months (at speed. not higher than 25 0C).

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Polystyrene the foaming foundry D-833 B
Polystyrene the foaming foundry D-833 B
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