Evaluation of PVC Powder Compound for Cell Classification.
SAMPLE ID:
One 10 lb bag of PVC powder was received from the client on 5/28/98. The sample was received in good condition.
PROCEDURE:
The PVC powder was evaluated in accordance with the requirements of PVC 12454B from ASTM D 1784-98. This testing was subcontracted out to CRT Laboratories, Inc. in Orange, CA. No revisions to ths report will be allowed after 90 days of the report date.
TEST DATE:
6/20/98 - 7/7/98
RESULTS:
The test data and results are on the following page.
CONCLUSION:
Based on the results this compound meets the requirements for suffix A per ASTM D 1784. In addition, this compound revealed a final Cell Classification of 1-2-3-4-4-A.
(Exceeds Cell Classification 12454)
CERTIFICATION:
The tests reported here were conducted under the continuous, direct supervision of SGS U.S. Testing Company Inc., Tulsa, OK.
Signed for the Company
Jeff Simmons
Dept. Manager/Product Evaluation
RESULTS:
Physical Property
Results
Cell Class
PVC Base Compound
(verification)
N/A
1
Izod Impact (23ºC)
(ft.-lb./inc. J/M)
0.7 - 37.4
2
Tensile Strength
(psi-Mpa)
6,776 - 46.7
3
Tensile Modulus
(psi-Mpa)
358,000 - 2,468
4
Deflection Temperature (Cº)
Flammability
(pass/fail)
77.0
Pass
4
N/A
Chemical Resistance
Results/Suffix
H2SO4 14 day immersion at 55ºC
Change in Weight
Decrease %
0.01 (A)
Change in Flexural Yield Strength (acid exposed)
Increase %
