Expandable Polystyrene PSV-SV-NM-15 & 20
CAS #:
9003-53-6
Product trade name:
EXPANDABLE POLYSTYRENE GRADE PSV-SV-NM-15, GRADE PSV-SV-NM-20, UNDISPERSED
Industry standard:
TU 2214-004-46693089-2014
Use of the chemical:
FOR THERMOFORMING OF THERMAL & SOUNDPROOF INSULATION; ROOFING; PACKING, ETC. (SELF-EXTINGUISHING, HIGH MOLECULAR WEIGHT, WITH LOW CONTENT OF MONOMER EXPANDABLE POLYSTYRENE)
Supplier Details:
WESPECH PTE. LTD., 8 EU TONG SEN STREET, #14-94, THE CENTRAL, SINGAPORE (059818)
Manufacturer Details:
ANGARSK POLYMER PLANT, PERVYJ PROMYSHLENNYJ MASSIV 8/5, ANGARSK, IRKUTSKAJA OBLAST, RUSSIA 665800
Handling, storage, transport and safety:
AS INDICATED IN THE SAFETY DATA SHEET
Physical and chemical properties:
## | PARAMETER | NORMAL VALUE | |||
---|---|---|---|---|---|
PSV-SV-NM-15 | PSV-SV-NM-20 | ||||
GRADE 1 | GRADE 2 | GRADE 3 | GRADE 4 | ||
1 | GRAIN SIZE DISTRIBUTION (RESIDUE AFTER SCREENING) MESH SIZE, MM, % | ||||
≤ 3,2 | 5 | 10 | 5 | 10 | |
≥ 0,9 | 70 | 65 | 70 | 65 | |
≥ 0,4 | 95 | 90 | 95 | 90 | |
2 | WEIGHT LOSS AT DELIQUEFACTION, %, ≤ | 1,5 | 1,5 | 1,5 | 1,5 |
3 | RESIDUAL MONOMER (STYRENE) W/W%, ≤ | 0,07 | 0,1 | 0,07 | 0,1 |
4 | VISCOSITY RATIO, ≥ | 1,7 | 1,7 | 1,7 | 1,7 |
5 | COMBUSTIBILITY - SELF COMBUSTION OF EXPANDABLE POLYSTYRENE, SECONDS, ≤ | 2 | 4 | 2 | 4 |
6 | PACKED DENSITY, KG/M3 | 15 ± 2 | 18 ± 2 | ||
7 | BREAKING STRESS AT STATIC BENDING, ≥, MEGAPASCALS (KG(F)/CM2) | 0,06 (0,6) | 0,2 (2) | 0,2 (2) | 0,2 (2) |