Rubber&Resin
CR244
CERTIFICATE OF ANALYSIS.
Detection of the source | Starch workshop | TEST QUANTITY | 1000kgs |
COMMODITY | NEOPRENE | TYPE | CR244 |
TEST purpose | factory inspection | acceptance date | 2018.02.20 |
test item | full test | report date | 2018.02.20 |
STANDARD | Q/CHS 3-2005 | period of validity | two years |
test item | index | |||
super grade | first grade | qualofied grade | ||
15% toluene solution viscosity,(mpa.s) | cr2441 | 1000-3000 | 1000-3000 | 1000-3000 |
cr2442 | 3001-7000 | 3001-7000 | 3001-7000 | |
cr2443 | 7001-10000 | 7001-10000 | 7001-10000 | |
Peel strength,n/cm》 | 90 | 80 | 75 | |
Volatile matter,% 《 | 1.0 | 1.2 | 1.2 | |
ash,%《 | 1.0 | 1.2 | 1.2 | |
CONCLUSION | PASS MUSTER | |||
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