1、A.C.N. 006 893 232Holden LimitedEngineering DepartmentMATERIAL SPECIFICATIONNUMBERSHEETRELEASEREVISION:HN 21861 of 5August, 1995July, 2000NAME: ADHESIVE - EPOXY - TWO PARTTHIS DOCUMENT MUST NOT BE REPRODUCED. IF USED IN RELATIONTO THE COMPANYS PRODUCTS THE RECIPIENT IS RESPONSIBLE TOCONFIRM THE DOCU
2、MENT ISSUE DATE IS STILL VALID.FORM : I:LABRTORYFORMSTDMATSPEC.DOC1. SCOPEThis specification covers the performance requirements for an epoxy adhesivesystem suitable for bonding moulded ABS and steel surfaces.2. REFERENCESASTM D3163 HN 0241 HN 10003. MATERIAL AND EQUIPMENT REQUIRED3.1 ABS and Steel
3、coupons approximately 25 x 100 x 2.5 mm.3.2 Suitable bonding fixture.3.3 Water soak chamber capable of maintaining 54 2 C.3.4 Universal Tensile Testing Machine capable of measuring loads at anaccuracy of 1%.4. REQUIREMENTS4.1 Physical Properties (uncured Adhesive System)4.1.1 The adhesive and bondin
4、g method must be compatible with allproduction systems. Properties such as viscosity and open timemust be satisfactory to the production system that operates at 35C.4.1.2 Slump ResistanceMaterial mixed according to the manufactures recommendedratio and extruded to a 10 mm x 5 mm section 100 mm long
5、onto a steel panel shall not slump more than 1 mm. The panelshall be in the vertical plane with the long edge horizontal.A.C.N. 006 893 232Holden LimitedEngineering DepartmentMATERIAL SPECIFICATIONNUMBERSHEETRELEASEREVISION:HN 21862 of 5August, 1995July, 2000NAME: ADHESIVE - EPOXY - TWO PARTTHIS DOC
6、UMENT MUST NOT BE REPRODUCED. IF USED IN RELATIONTO THE COMPANYS PRODUCTS THE RECIPIENT IS RESPONSIBLE TOCONFIRM THE DOCUMENT ISSUE DATE IS STILL VALID.FORM : I:LABRTORYFORMSTDMATSPEC.DOC4. REQUIREMENTS (continued)4.1 Physical Properties (uncured Adhesive System)4.1.3 Slump ResistanceWorking Life. M
7、aterial mixed according to the manufacturesrecommended ratio stall have a working life of a minimum of 20minutes at 35 C4.2 Physical Properties/Requirement (Cure System)4.2.1 Process CompatibilityThe cured adhesive system must meet all the performance criteriaspecified in this standard (See 4.6) aft
8、er going through theproduction process for the intended application.4.2.2 Cure TimeThe adhesive shall be fully cured after 48 hours at 23C.4.3 Procedures4.3.1 Specimen must be prepared and post cured according to theprocedures outlined in HN 0241.4.3.2 A sample set shall consists of minimum of 5 spe
9、cimens.4.3.3 Lap - shear specimens shall be tested according to the procedureoutlined in ASTM D3163 except the cross head speed shall bebetween 10 to 12.7 mm/minute.4.3.4 All samples must demonstrate cohesive failure of the adhesive orsurface delamination of the ABS in all test conditions.4.3.5 ABS
10、fracture, below minimum performance requirements (4.5) isto be considered a no test condition and the test repeated orsample rejected.A.C.N. 006 893 232Holden LimitedEngineering DepartmentMATERIAL SPECIFICATIONNUMBERSHEETRELEASEREVISION:HN 21863 of 5August, 1995July, 2000NAME: ADHESIVE - EPOXY - TWO
11、 PARTTHIS DOCUMENT MUST NOT BE REPRODUCED. IF USED IN RELATIONTO THE COMPANYS PRODUCTS THE RECIPIENT IS RESPONSIBLE TOCONFIRM THE DOCUMENT ISSUE DATE IS STILL VALID.FORM : I:LABRTORYFORMSTDMATSPEC.DOC4. REQUIREMENTS (continued)4.4 Environmental Conditioning4.4.1 Two sample sets shall be maintained a
12、t room temperature(23 2 oC) and will be referred to as initial.4.4.2 Two sample sets shall be maintained at - 30 C for four hours.4.4.3 One sample set shall maintained at 82 C for 4 hours andtested within 5 minutes.4.4.4 Two sample sets shall be exposed to water soak at 54 C for aperiod of 7 days.4.
13、4.5 Two sample sets shall be exposed to condensing humidity at 38C for 8 weeks.4.4.6 Two sample sets shall be aged at 70 C for 8 weeks.A.C.N. 006 893 232Holden LimitedEngineering DepartmentMATERIAL SPECIFICATIONNUMBERSHEETRELEASEREVISION:HN 21864 of 5August, 1995July, 2000NAME: ADHESIVE - EPOXY - TW
14、O PARTTHIS DOCUMENT MUST NOT BE REPRODUCED. IF USED IN RELATIONTO THE COMPANYS PRODUCTS THE RECIPIENT IS RESPONSIBLE TOCONFIRM THE DOCUMENT ISSUE DATE IS STILL VALID.FORM : I:LABRTORYFORMSTDMATSPEC.DOC4. REQUIREMENTS (continued)4.5 Performance Requirements4.5.1 Lap - Shear RequirementsEnvironmentalI
15、nitial- 30 C82 C54 C Water Soak54 C Water SoakCondensing Humidity70 C Age 8 weeksTest ConditionRoom Temperature- 30 CTested within 5 minutes82 CTested within 5 minutesWet24 hour recovery at RoomTemperature24 hour recovery at RoomTemperature24 hour recovery at RoomTemperatureMinimumMPa5.05.01.43.45.0
16、5.05.04.5.2 All samples shall maintain a minimum of at least 75% of the initialstrength regardless of the magnitude or failure made with theexception of the 82 C test which must maintain a minimum of 1.4MPa.A.C.N. 006 893 232Holden LimitedEngineering DepartmentMATERIAL SPECIFICATIONNUMBERSHEETRELEAS
17、EREVISION:HN 21865 of 5August, 1995July, 2000NAME: ADHESIVE - EPOXY - TWO PARTTHIS DOCUMENT MUST NOT BE REPRODUCED. IF USED IN RELATIONTO THE COMPANYS PRODUCTS THE RECIPIENT IS RESPONSIBLE TOCONFIRM THE DOCUMENT ISSUE DATE IS STILL VALID.FORM : I:LABRTORYFORMSTDMATSPEC.DOC5. MARKINGRefer HN 1000, Cl
18、ause D.Containers must carry the relevant HN specifiation number, a vendor batchnumber, the suppliers name, any other requirements as specified in thepurchase order and any legal requirements.6. APPROVAL, INSPECTION AND REJECTIONRefer HN 1000, Clauses A and C.7. HAZARDOUS MATERIALSRefer HN 1000, Cla
19、use H8. RESTRICTED CHEMICALSRefer HN 1000, Clause J9. APPROVED SUPPLIERS AND MATERIALSAPPROVED SUPPLIER APPROVED MATERIALLord Chemicals U.S.A. Fuson 320/32210. REVISIONSDecember, 1996 -Hazardous Materials and Restricted Chemicals clausesadded-Approved Supplier Added.July, 2000 -Section 5 replaced with reference to HN 1000, Clause D.-Editorial and Formatting corrections.Prepared by: Ron Boyack
