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Automotive
Crown Plastics is quickly becoming a major player in supplying the automotive
industry with buzz, squeak and rattle (BSR) noise reduction tapes. This
is one of the fastest growing areas in the auto industry and Crown's quality,
service and options of materials are getting noticed by many of the OEM
suppliers. Crown has been working closely with Avery Dennison Specialty
Tapes. Avery has developed several adhesive systems that meet and exceed
the high demands of the automotive industry. Listed below are test results
and the different specs designed for BSR tapes.
|
Chrysler
MS-CH612
ADHESIVE
PROPERTIES |
SECTION
|
DESCRIPTION
|
REQUIREMENT
|
AVERY 1122
|
AVERY 1143
|
AVERY 1148
|
| 2.3
B |
Performance
Characteristics |
|
|
|
|
| Peel
Adhesion to Stainless Steel |
|
|
|
|
| Initial
- Room Temp. |
3.5
N/cm |
5.5
|
9.0
|
10.3
|
| Humidity
39C/98C-100% |
350 N/cm |
3.55 |
6.86 |
28.0 |
| Heat
Aged 79C |
350 N/cm |
11.0 |
17.7 |
28.6 |
| Cycle
- 2 cycles |
350 N/cm |
6.9
|
11.3
|
29.6
|
|
2.3 C |
Sheer Adhesion to Stainless Steel |
|
|
|
|
|
Initial - Room Temp. |
104 kPa |
161 |
248 |
165 |
SECTION
|
DESCRIPTION
|
REQUIREMENT
|
.005 |
.010 |
| 2.3 A |
Tensile Strength
|
35 N/cm
|
46.4 |
107 |
|
