1、ABN 84 006 893 232 GM Holden Limited Engineering Department MATERIAL SPECIFICATION NUMBER SHEET RELEASE REVISION : HN 2150 1 of 3 August, 1994 March, 2006 NAME: PRIMER - SEALANT BLACK THIS DOCUMENT MUST NOT BE REPRODUCED. IF USED IN RELATION TO THE COMPANYS PRODUCTS THE RECIPIENT IS RESPONSIBLE TO C
2、ONFIRM THE DOCUMENT ISSUE DATE IS STILL VALID. FORM : I:CentralLaboratoryStandardForms MaterialSpecificationMatspec.doc 1. SCOPE The material required under this specification is intended to act as a medium for obtaining good adhesion of polyurethane adhesive caulk HN 2152 to HN 2149 coated glass su
3、rfaces and for screening out ultra-violet rays which are harmful to adhesion. It shall be capable of being applied by brush or spray and have good wetability and blackout properties. 2. REQUIREMENTS 2.1 Drying time 1.5 minutes maximum NOTE: Glass that has been primed shall be used within 90 days pro
4、vided there is no dirt or contamination of the glass. 2.2 Adhesion characteristics The primer shall adhere to HN 2149 coated glass surfaces and to polyurethane adhesive caulk in such a way that a cohesive failure of the cured polyurethane will result when tested in conformance with Specification HN
5、2152. 2.3 Density The density of this adhesive shall be set at the time of approval and will become a part of this specification. It shall not vary more than 25 g/l. NOTE: Primer must be thoroughly agitated prior to use. 2.4 Storage Stability (GM9763P) 2.4.1. Elevated temperature stability As shippe
6、d, the adhesive must be capable of withstanding a temperature of 55C for 72 h. 2.4.2 Low temperature stability As shipped, the adhesive must be capable of withstanding three cycles of the following cycle schedule: 17 h at -30C; 7 h at -25C.ABN 84 006 893 232 GM Holden Limited Engineering Department
7、MATERIAL SPECIFICATION NUMBER SHEET RELEASE REVISION : HN 2150 2 of 3 August, 1994 March, 2006 NAME: PRIMER - SEALANT BLACK 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:Cent
8、ralLaboratoryStandardForms MaterialSpecificationMatspec.doc 2. REQUIREMENTS (continued) 2.4 Storage Stability (GM9763P) (continued) 2.4.3 Storage stability The shelf life of the material shall be 60 days at 35C. The shelf life of material commences upon receipt of material from the manufacturer. (Se
9、e Section 3). 2.4.4 Material conditioned as above must be able to pass all requirements of this specification. 3. APPROVAL, INSPECTION AND REJECTION Refer HN 1000, Clauses A, C and G (Line Trial required). 4. MARKING Refer HN 1000, Clause D. Containers must carry the relevant HN specification number
10、, a vendors batch number, the suppliers name, any other requirements as specified in the purchase order and any legal requirements. 5. HAZARDOUS MATERIALS Refer HN 1000, Clause H. 6. RESTRICTED AND REPORTABLE SUBSTANCES Refer HN 1000, Clause J. All components present in materials supplied to this sp
11、ecification must comply with Australian NICNAS (National Industrial Chemicals Notification and Assessment Scheme) obligations. ABN 84 006 893 232 GM Holden Limited Engineering Department MATERIAL SPECIFICATION NUMBER SHEET RELEASE REVISION : HN 2150 3 of 3 August, 1994 March, 2006 NAME: PRIMER - SEA
12、LANT BLACK 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:CentralLaboratoryStandardForms MaterialSpecificationMatspec.doc 7. APPROVED SUPPLIERS AND MATERIALS Material known to
13、 meet the full requirements of this specification: APPROVED SUPPLIER APPROVED MATERIAL DOW Chemical Betaseal 43520A Glass primer 8. REFERENCES HN 2152 HN 2149 GM9763P HN 1000 9. REVISIONS February, 2002 - Format changes. - Section 2.1 changed to reflect extended open time. - Section 2.4.3 revised. -
14、 Section 3 in the previous version of this specification has been re-written and re-numbered to section 4. - Sections 4 and 5 in the previous version of this specification has been re-written and re-numbered to section 3. - Section 6 in the previous version of this specification has been re-written and re-numbered to section 7. - Added sections 5, 6 and 8. March, 2006 - Section “7.APPROVED SUPPLIERS AND MATERIALS” - updated supplier name - Section “6. RESTRICTED AND REPORTABLE SUBSTANCES” - inclusion of reference to NICNAS Prepared by: Yadollah Zia
