FORD FLTM BO 160-05-2001 RESISTANCE OF PAINTED PLASTIC PARTS TO HIGH PRESSURE CLEANING OPERATIONS《涂漆塑料部件对高压清洗作业的耐受性》.pdf

《FORD FLTM BO 160-05-2001 RESISTANCE OF PAINTED PLASTIC PARTS TO HIGH PRESSURE CLEANING OPERATIONS《涂漆塑料部件对高压清洗作业的耐受性》.pdf》由会员分享，可在线阅读，更多相关《FORD FLTM BO 160-05-2001 RESISTANCE OF PAINTED PLASTIC PARTS TO HIGH PRESSURE CLEANING OPERATIONS《涂漆塑料部件对高压清洗作业的耐受性》.pdf（2页珍藏版）》请在麦多课文档分享上搜索。

1、 FORD LABORATORY TEST METHOD BO 160-05 Date Action Revisions 2001 04 10 Revised Editorial no technical change A. Cockman 1996 08 22 Printed copies are uncontrolled Page 1 of 2 Copyright 2001, Ford Global Technologies, Inc. RESISTANCE OF PAINTED PLASTIC PARTS TO HIGH PRESSURE CLEANING OPERATIONS Appl

2、ication This procedure defines the test equipment and test method for the resistance of painted plastic parts (e.g., bumper bars, mirror housings, radiator grills) against high pressure cleaning processes. Equipment Required High Pressure Cleaning Equipment Frank Type HW 810 DFS or equivalent Source

3、: Franksche Eisenwerke AG D-6340 Dillenburg/Hessen Moving Head Source: Firma Kunze Maschinenbau GmbH D-6091 Drebur Jet type 2506 Angle 25 Diameter 0.6 mm Settings Water temperature 80 +/- 2 C Moving range 20 +/- 10 mm from center Moving cycle 60 cycles/minute Moving direction Parallel to specimen Je

4、t position Perpendicular to specimen Test pressure 6000 kPa Distance to part 100 mm Testing time 120 s Water flow 750 L/h Note: All settings must be measured directly at the jet. FORD LABORATORY TEST METHOD BO 160-05 Page 2 of 2 Copyright 2001, Ford Global Technologies, Inc. Conditioning and Test Co

5、nditions All test values indicated herein are based on material conditioned in a controlled atmosphere of 23 +/- 2 C and 50 +/- 5 % relative humidity for not less than 24 h prior to testing and tested under the same conditions unless otherwise specified. Procedure Prepare test specimen in line with

6、relevant Material or Performance Specifications. After the required ageing period all test parts must be cross hatched with an “Andreas Cross“ (30 angle) down to substrate. 1. The equipment is filled with water without any additional cleaning agents and heated to 80 +/- 2 C. 2. Before testing the eq

7、uipment must be adjusted to the required test pressure for the specified distance. 3. The gun with the nozzle is fixed to the required distance from the nozzle to the painted surface which is to be tested. The jet of water has to be directed vertically onto the painted surface. 4. Spray water for th

8、e specified length of time. 5. The surface is dried and evaluated after cooling to 23 +/- 2 C. 6. Report any failure (e.g., loss of gloss, loss of adhesion, surface deterioration). Chemicals, materials, parts, and equipment referenced in this document must be used and handled properly. Each party is responsible for determining proper use and handling in its facilities.