PQ
Our PQ adhesive is one of our most popular acrylic systems for automotive applications. PQ is a double-coated, high tack, high shear, modified acrylic adhesive. The liner side exhibits good adhesion to metal, painted surfaces and high / low surface energy plastics. The laminating side adhesive bonds securely to a wide variety of foams with different formulas such as EPDM, neoprene, polyolefin and polyurethane foams. The coat weight for PQ is 1.5 mil over 2.5 mil with a 0.5 mil mylar carrier.
Product Description
Our PQ adhesive is one of our most popular acrylic systems for automotive applications. PQ is a double-coated, high tack, high shear, modified acrylic adhesive. The liner side exhibits good adhesion to metal, painted surfaces and high / low surface energy plastics. The laminating side adhesive bonds securely to a wide variety of foams with different formulas such as EPDM, neoprene, polyolefin and polyurethane foams. The coat weight for PQ is 1.5 mil over 2.5 mil with a 0.5 mil mylar carrier.
Applications & Features:
- PQ adhesive exhibits good liner side adhesion to a variety of substrates including metal and
painted surfaces and high and low surface energy plastics such as PP, ABS and PVC - The laminating side adhesive bonds securely to a wide variety of foams with different formulas such
as EPDM, neoprene, polyolefin and polyurethane foams
Technical Data
| Physical Properties | Typical Value | ||
| Liner | Laminating | Test Method | |
| Thickness, mils Adhesive Carrier – 0.5 mil | 1.5 | 2.5 | PSTC-33 |
| 180° peel strength, lb/in. – Stainless steel | 3.8 | 4.4 | PSTC-101 |
| Shear Strength, hrs (1” x 1”, 1 kg load) | 50+ | 50+ | PSTC-107 |
| Loop tack, lb/sq. in. – Stainless Steel | 4.9 | 5.3 | PSTC-16 |
| Temperature range | -30°F to 220°F | ||
| Shelf life | Recommended consuming within a year of purchase. Best if stored with protective packaging in controlled environment (72°F and 50% R.H.) out of direct sunlight | ||