HOLDEN HN 1989-2003 Hot Melt - Pressure Sensitive《热熔 压敏型》.pdf

1、A.C.N. 006 893 232 Holden Limited Engineering Department MATERIAL SPECIFICATION NUMBER SHEET RELEASE REVISION : HN 1989 1 of 2 May, 1990 November, 2003 NAME: HOT MELT - PRESSURE SENSITIVE THIS DOCUMENT MUST NOT BE REPRODUCED. IF USED IN RELATION TO THE COMPANYS PRODUCTS THE RECIPIENT IS RESPONSIBLE

2、TO CONFIRM THE DOCUMENT ISSUE DATE IS STILL VALID. FORM : I:CentralLaboratoryStandardForms MaterialSpecificationMatspec.doc 1. SCOPE The material described in this specification is a Hot Melt pressure sensitive adhesive. It is applied by extrusion nozzle and is suitable for adhering plastic material

3、s such as ABS, polypropylene and polyethylene to painted metals and is intended for adhering the inner door water shield to the door. 2. PHYSICAL PROPERTIES 2.1 Colour Yellow 2.2 Application Temperature 170 to 190 C 2.3 Viscosity 5000 to 9000 CPS 180 C 2.4 Specific Gravity 0.95 0.05 2.5 Softening Po

4、int (ASTM E-28) 95 to 100 oC 2.6 180 Peel Adhesive 1000 N/m 3. PROCEDURE Apply a 25mm wide bead of adhesive at 180 to a metal panel. Immediately apply a strip of inner door seal material (or canvas) over the adhesive and roll with a 2 kg roller. Allow 4 hours at room temperature to cool. Peel at 180

5、o and 100 mm/min. 4. APPROVAL, INSPECTION AND REJECTION Refer HN 1000, Clauses C and G (line trial required for final approval). 5. HAZARDOUS MATERIALS Refer HN 1000, Clause H 6. RESTRICTED CHEMICALS Refer HN 1000, Clause J A.C.N. 006 893 232 Holden Limited Engineering Department MATERIAL SPECIFICAT

6、ION NUMBER SHEET RELEASE REVISION : HN 1989 2 of 2 May, 1990 November, 2003 NAME: HOT MELT - PRESSURE SENSITIVE THIS DOCUMENT MUST NOT BE REPRODUCED. IF USED IN RELATION TO THE COMPANYS PRODUCTS THE RECIPIENT IS RESPONSIBLE TO CONFIRM THE DOCUMENT ISSUE DATE IS STILL VALID. FORM : I:CentralLaborator

7、yStandardForms MaterialSpecificationMatspec.doc 7. APPROVED SUPPLIERS AND MATERIALS APPROVED SUPPLIERS APPROVED MATERIAL Bostik 6501 National Starch 189.1540 8. REFERENCES ASTM E-28 HN 1000 9. REVISIONS December, 1996 - Viscosity range increased. - National Starch 189.1540 added to the Approved Source list. May, 1998 - Correction of Softening Point Test Method. November, 2003 - Section 3; bead size clarified. - Section 2.6; Peel strength requirement clarified. - Renumbered section 8 (APPROVED SUPPLIERS AND MATERIALS) to section 7. - Added section 8 (REFERENCES). Prepared by: Mark Franke