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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.
OPERAÇÃO: 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 | |
| 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 |
