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1. Friction head for plastic products, have been finished friction before going out factory, should no gap with stainless steel plate, friction head should be touched directly with sandpaper when uses. It is easy friction head to wear rather than flat. Larger gap with steel plate results in uneve pressure from the samples and impacting on testing results. 2. The speed of friction head has been adj...
AATCC Electronic Crockmeter is used to determine the colour fastness of textiles dry or wet rubbing, suitable for coloured fabric, coated, printed and dyed textiles. Product Details AVENO Machine Recommend: AC04 AATCC Electronic Crockmeter Contact Us Now! Sales Dept Tel: +86 15280858852 Email: sales@avenotester.com Skype: sales@avenotester.com Web: www.avenotester.com
1. Dye performance Some water-soluble dyes, such as reactive dyes, contain water-soluble groups that facilitate dye dissolution and dyeing during the dyeing process. Some poorly water-soluble dyes, such as vat dyes, are mechanically padded to the fibers in a suspension state during continuous padding, and are reduced in steam to become water-soluble dye leuco. The fibers are then oxidized, boiled,...
1. Choice of grey cloth The dyeing fabrics of the same variety specifications, due to the quality of the yarns and the different weaving methods, will also cause the difference in wet rubbing fastness of the dyed fabrics processed by the same process conditions. Therefore, it is preferable to select a grey fabric with excellent yarn quality, uniform yarn count, and smooth surface. 2. Pretreatment ...
Light Fastness Tester (air-cool), is used for testing experiments on simulated Light Color fastness, Photo-sweat Composite Colour fastness and Light Aging by Solar radiation of rubber, plastics, paints, paints, petrochemical, automotive, textile and other industries. By simulating the climatic conditions such as light, rain, spray, alternating light and dark, temperature and humidity, etc., to det...
AATCC Electronic Crockmeter is used to determine the colour fastness of textiles dry or wet rubbing, suitable for coloured fabric, coated, printed and dyed textiles. Standards of AATCC Electronic Crockmeter BS 1006-D02, BS 4655, ISO 105 x 12/D02, AATCC 8/165, ASTM D6279, JIS L0849 AVENO Machine Recommend: AC04-2-AATCC Electronic Crockmeter Contact Us Now! Sales Dept Tel: +86 15280858852 ...