HOLDEN HN 1377-1992 Putty - Plastisol Gap Filling - Hand Type《手持式塑料溶胶填缝枪》.pdf

1、A.C.N. 006 893 232Holden LimitedEngineering DepartmentMATERIAL SPECIFICATIONNUMBERSHEETRELEASEREVISION:HN 13771 of 5July, 1974April, 1992NAME: PUTTY - PLASTISOL GAP FILLING - HAND TYPETHIS DOCUMENT MUST NOT BE REPRODUCED. IF USED IN RELATION TOTHE COMPANYS PRODUCTS THE RECIPIENT IS RESPONSIBLE TOCON

2、FIRM THE DOCUMENT ISSUE DATE IS STILL VALID.FORM : I:LABRTORYFORMSTDMATSPEC.DOC1. GENERAL DESCRIPTION:This specification covers a plastisol type of sealer for use in sealing body jointsunder exposed acrylic lacquer paint finish surfaces. The sealer must adhere tophosphated and primed steel surfaces.

3、The as-received material shall be easy to handle without exhibiting a dry crumblyappearance. On working with the hands the material shall become tacky withoutbeing excessively so. Little or no material shall remain on the hands after 30seconds of kneading.On baking, the sealer will fuse into a tough

4、 resilient crack resistant materialwhich is completely compatible with GMHA paint systems.2. DETAILED REQUIREMENTS:2.1 Odour -The sealer must not be toxic or noxious. After curing, it must be relativelynon-odorous.2.2 Stability -2.2.1 Elevated Temperature Stability - As shipped, the adhesivemust be

5、capable of withstanding a temperature of 54 C (130F) for 72 hours and still conform to the requirements of thisspecification.2.2.2 Storage Stability- The shelf life of the material shall be 90 daysat a temperature not to exceed 35 C (95 F). Shelf life of thematerial commences upon receipt of materia

6、l from themanufacturer.2.3 Packaging -The material must be packed in such a manner that no difficulty shall beencountered in removing it from the container.A.C.N. 006 893 232Holden LimitedEngineering DepartmentMATERIAL SPECIFICATIONNUMBERSHEETRELEASEREVISION:HN 13772 of 5July, 1974April, 1992NAME: P

7、UTTY - PLASTISOL GAP FILLING - HAND TYPETHIS 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.DOC2. DETAILED REQUIREMENTS (Continued)2.4 Solids Content -98% minim

8、um 24 hours at 100oC2.5 Viscosity -Needle penetration 160 - 180 unworked - ASTM D5 using a 50 g load.2.6 Coefficient of Expansion -Volume increase during cure - 5% maximum.2.7 Characteristics of Cured Sealer -The material must be paintable, adhere to phosphated and primedsteel, have no plasticiser m

9、igration, stain or loss of gloss, shall not crackproduction top coats, nor lose adhesion after the followingenvironments.14 days S-1 Sunlamp14 days ageing at 70C500 hours Atlas Weatherometer6 months outdoor exposure at Townsville Corrosion Cycle(HN 0127)Cracking Cycle (HN 0127)7 days humidity (38oC,

10、 100% R.H.)A.C.N. 006 893 232Holden LimitedEngineering DepartmentMATERIAL SPECIFICATIONNUMBERSHEETRELEASEREVISION:HN 13773 of 5July, 1974April, 1992NAME: PUTTY - PLASTISOL GAP FILLING - HAND TYPETHIS DOCUMENT MUST NOT BE REPRODUCED. IF USED IN RELATION TOTHE COMPANYS PRODUCTS THE RECIPIENT IS RESPON

11、SIBLE TOCONFIRM THE DOCUMENT ISSUE DATE IS STILL VALID.FORM : I:LABRTORYFORMSTDMATSPEC.DOC2. DETAILED REQUIREMENTS (Continued)2.8 Cold Resistance -The material shall not crack production lacquers, nor lose adhesion priorto or after two 1.1J (10 inch pound) impacts at -20oC.Panel preparation is as de

12、scribed in HN 0072 3.3The painted panel is cooled to -20oC for 4 hours and inverted andclamped in the impact fixture. Two impacts are made with a 51 mmdiameter (2“) steel ball weighing 535 grams.2.9 Corrosion Resistance -The sealer shall be applied to phosphated steel panels, and baked at196oC for 1

13、 hour followed by one week exposure at 38oC 100% RelativeHumidity. Upon examination there shall be no evidence of rusting of thepanel beneath the sealer.2.10 High Heat ResistanceAfter being cured through the production bake cycle, the material shallwithstand a temperature of 148oC for 17 hours and s

14、till meet the followingrequirement of this specification.Clause 2.7 Curing CharacteristicsClause 2.8 Cold ResistanceClause 2.9 Corrosion Resistance2.11 Pliability, Stickiness and TackCondition the test material at 25oC for 24 hours. Then, disturbing thematerial as little as possible, take enough mat

15、erial to make a4.7mm(3/16”) to a 6.3mm (1.4”) diameter ball. Knead this materialbetween the thumb and the forefinger for 30 seconds.1. Rate the material for pliability on a scale of good fair poor.Crumbliness and surface cracking of the material, while kneading, isconsidered poor pliability.A.C.N. 0

16、06 893 232Holden LimitedEngineering DepartmentMATERIAL SPECIFICATIONNUMBERSHEETRELEASEREVISION:HN 13774 of 5July, 1974April, 1992NAME: PUTTY - PLASTISOL GAP FILLING - HAND TYPETHIS DOCUMENT MUST NOT BE REPRODUCED. IF USED IN RELATION TOTHE COMPANYS PRODUCTS THE RECIPIENT IS RESPONSIBLE TOCONFIRM THE

17、 DOCUMENT ISSUE DATE IS STILL VALID.FORM : I:LABRTORYFORMSTDMATSPEC.DOC2. DETAILED REQUIREMENTS (Continued)2.11 Pliability, Stickiness and Tack2. Rate the material for stickiness to the fingers.(a) If no material sticks to the fingers at the end of 30 seconds, thematerial is “good”(b) If a little ma

18、terial sticks to the fingers, it is rated “fair”.(c) Anything else is “poor”.Repeat this test with material at 18oC and 35oC.Take the kneaded material above, roll it into a ball, and press this ball onto a phosphated panel with one of the fingers used above to 1/3 its heightand hold for two seconds.

19、Lift the finger off the material. There shall be no lifting of the material fromthe panel and no material sticking to the finger. Rate this initial tack of thematerial as satisfactory or unsatisfactory. Perform this test on panelsconditioned at 18C, 25C and 60C.2.12 Crack ResistanceNo cracking after

20、 100,000 cycles Test Method HN 0219.3. SUPPLEMENTARY INFORMATION:Approval, Certification, ) Refer HN 1000, Clauses A, B, C and G.Inspection & Rejection )NOTE: Prior to supply of this material to GMHA, for any purpose including test work,a safety data sheet must be forwarded to the Occupational Hygie

21、nist,Medical Centre, General Motors-Holdens Automotive Limited.A.C.N. 006 893 232Holden LimitedEngineering DepartmentMATERIAL SPECIFICATIONNUMBERSHEETRELEASEREVISION:HN 13775 of 5July, 1974April, 1992NAME: PUTTY - PLASTISOL GAP FILLING - HAND TYPETHIS DOCUMENT MUST NOT BE REPRODUCED. IF USED IN RELA

22、TION TOTHE COMPANYS PRODUCTS THE RECIPIENT IS RESPONSIBLE TOCONFIRM THE DOCUMENT ISSUE DATE IS STILL VALID.FORM : I:LABRTORYFORMSTDMATSPEC.DOCAPPROVED SUPPLIERS AND MATERIALS SHEETAPPROVED MATERIALS APPROVED SUPPLIERSHN 1377/N209Bostik Australia,High Street,ThomastownPS 1354W.R Grace,Sydney Road,FawknerIMCO 7054Maxwell Chemicals,Ricketts Road,Mount Waverley