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Usado no ensaio de resistência à abrasão realizado no Abrasímetro Martindale TC 145.
É um tecido 100% de lã que fornece a abrasão necessária à execução do ensaio. É montado na mesa de abrasão em posição oposta à amostra a ser desgastada.
– Apresenta certificado de conformidade.
O tecido abrasivo SM-25 é utilizado no ensaio de resistência à abrasão realizado no aparelho abrasímetro
Martindale
. É um tecido 100% de lã que fornece a abrasão necessária à execução do ensaio. É montado na mesa de abrasão em posição oposta à amostra a ser desgastada.
Uma amostra circular montada num suporte de amostras e submetida a uma carga definida, é friccionada contra um meio abrasivo (tecido padrão) num movimento de translação, traçando uma figura de
Lissajous
, com suporte de amostras
sendo, além disso, rotacionado livremente em volta de seu próprio eixo perpendicular ao plano das amostras. a avaliação da resistência à abrasão de tecidos têxteis é determinada desde o intervalo de inspeção até o ponto de quebra das amostras.
| Parâmetros | Urdume | Trama |
| Densidade linear do fio | R63 tex/2 | R74 tex/2 |
| Fios/cm | 17 | 12 |
| Torção simples, giros por metro | 540 ± 20 “Z” | 500 ± 20 “Z” |
| Torção dupla, giros por metro | 450 ± 20 “S” | 350 ± 20 “S” |
| Diâmetro da fibra µm | 27,5 ± 2,0 | 29 ± 2,0 |
| Massa por unidade de área do tecido, mínimo g/m² | 195 | |
| Teor de óleo | 0,9 ± 2% | |
| Norma | Titulo |
|---|---|
| ABNT NBR ISO 20344 | Equipamentos de proteção individual – Métodos de ensaio para calçados |
| AS 2001 | Methods of test for textiles |
| ASTM D4966 | Standard Test Method for Abrasion Resistance of Textile Fabrics (Martindale Abrasion Tester Method) |
| ASTM D4970 | Standard Test Method for Pilling Resistance and Other Related Surface Changes of Textile Fabrics: Martindale Tester |
| Arcadia AG26 | |
| Arcadia AG32 | |
| Arcadia AG33 | |
| Arcadia AG34 | |
| Arcadia AG35 | |
| Arcadia AG61 | |
| Arcadia AG75 | |
| BS 2543 | Specification for woven and knitted fabrics for upholstery |
| BS 3424-24 | Testing coated fabrics — Part 24: Methods 27A and 27B. Methods for determination of abrasion resistance |
| BS 5690 | Method for determination of abrasion resistance of fabrics |
| BS 8428 | Protective clothing. Protection against liquid chemicals. Performance requirements for chemical protective suits with liquid-tight connections between different parts of the clothing for emergency teams (type 3-ET equipment) |
| EN 13520 | Determination of ferrite content in austenitic stainless steel castings |
| EN 13770 | Textiles – Determination of the abrasion resistance of knitted footwear garments |
| EN 14325 | Protective clothing against chemicals – Test methods and performance classification of chemical protective clothing materials, seams, joins and assemblages |
| EN 14465 | Textiles – Upholstery fabrics – Specification and methods of test |
| EN 15973 | Rubber- or plastic-coated fabrics – Upholstery fabrics – Resistance to soiling |
| EN 16094 | Laminate floor coverings – Test method for the determination of micro-scratch resistance |
| EN 343 | Protective clothing – Protection against rain |
| EN 388 | Protective gloves. General requirements and test methods’ |
| EN 530 | Abrasion resistance of protective clothing material – Test methods |
| EN 943-2 | Protective clothing against dangerous solid, liquid and gaseous chemicals, including liquid and solid aerosols – Part 2: Performance requirements for Type 1 (gas-tight) chemical protective suits for emergency teams (ET) |
| ISO 5470-2 | Rubber- or plastics-coated fabrics — Determination of abrasion resistance Part 2: Martindale abrader |
| ISO 12945-2 | Textiles — Determination of fabric propensity to surface pilling, fuzzing or matting Part 2: Modified Martindale method |
| ISO 12947-1 | Textiles — Determination of the abrasion resistance of fabrics by the Martindale method Part 1: Martindale abrasion testing apparatus |
| ISO 12947-2 | Textiles — Determination of the abrasion resistance of fabrics by the Martindale methodPart 2: Determination of specimen breakdown |
| ISO 12947-3 | Textiles — Determination of the abrasion resistance of fabrics by the Martindale method Part 3: Determination of mass loss |
| ISO 17076-2 | Leather — Determination of abrasion resistance Part 2: Martindale ball plate method |
| ISO 17704 | Footwear — Test methods for uppers, linings and insocks — Abrasion resistance |
| ISO 20344 | Personal protective equipment — Test methods for footwear |
| ISO 26082-1 | Leather — Physical and mechanical test methods for the determination of soiling Part 1: Rubbing (Martindale) method |
| IUP 48-2 | Leather — Determination of abrasion resistance Part 2: Martindale ball plate method |
| IUP 53-1 | Leather — Physical and mechanical test methods for the determination of soiling Part 1: Rubbing (Martindale) method |
| JIS L0196 8.19 Method E | Test Methods for woven and knitted fabrics – Abrasion resistance ans change in colour due to abrasion |
| IWTO 40 | Martindale Abrasion Tester is mainly used to test shoe fabric, shoe lining, and many other types of shoe related materials. |
| M&S P17 | |
| M&S P18C | |
| M&S P19 Series | Martindale Abrasion Resistance of Apparel Fabrics |
| NEXT 18 Series | |
| PV 3975 | Scrub Resistance of High-Gloss Surfaces in the Vehicle Interior |
| SABS 1009 | |
| SFS 4328 | |
| SN 198525 | |
| SN 198529 | |
| TWC 112 | |
| VDA 230-211 | Abrasion Test on Leather – Determination of the abrasion resistance of leather surfaces using the Martindale abrasion testing apparatus and a ball plate |
| VDA 230-212 | Soiling and cleanability (modified Martindale method) Leather, plastic roll stock and textiles for use in vehicles – Determining the soiling and cleaning properties process – procedure soiled fabric |
| Volvo 1024 | |
| Volvo 7122 | |
| Woolmark TM196 |
