摘要:
Described herein are low-emission sheet materials, comprising at least one base layer and a (meth) acrylate-based coating arranged thereon, wherein the sheet material has a TVOC (total volatile organic compounds) value of ≤ 50μg/m 2 .h, measured according to ISO 16000-10 by means of a field and laboratory emission cell (FLEC). Also described herein, are methods for making and using wear layers and sheet materials comprising same, obtained by irradiation at a wavelength from 10nm to 200 nm or by irradiation wing a source of high-energy photons in combination with a UV radiator.
摘要翻译:本文描述的是低排放片材,其包含至少一个基底层和布置在其上的基于(甲基)丙烯酸酯的涂层,其中片材具有≤50μg/ m 2·h的TVOC(总挥发性有机化合物)值, 根据ISO 16000-10通过现场和实验室发射池(FLEC)测量。 本文还描述了用于制造和使用通过在10nm至200nm的波长下辐照获得的耐磨层和包含该耐磨层的片材的方法,或者通过照射翼与UV辐射器结合的高能光子源。
摘要:
There is disclosed a conveyor belt comprising a bottom fabric layer (2) having a lower first surface (26) forming a backside of said conveyor belt and an upper first surface (25), characterised in that said lower first surface (26) is impregnated with an impregnation (1) comprising: a) one or more thermoplastic polyolefins selected from the group consisting of ethene homopolymers, propene homopolymers, ethene/ α-olefin copolymers, propene/ α-olefin copolymers and terpolymers of ethene with two or more different α-olefins; and b) a thermoplastic polymeric dispersing agent containing repetitive units derived from at least one ethylenically unsaturated monomer of a comparatively lipophilic nature and from at least one ethylenically unsaturated monomer of a comparatively hydrophilic nature and earring an anionic carboxylate group. Also disclosed is a process for the manufacture of such belts comprising applying the thermoplastic polyolefin(s) and the thermoplastic polymeric dispersing agent as an aqueous dispersion and heating the lower first surface (26) having the dispersion applied thereonto.
摘要:
The invention relates to a flexible sheet comprising (i) a woven fabric comprising yarns containing polyethylene fibers; and (ii) a plastomer layer adhered to at least one surface of said woven fabric wherein said plastomer is a semi-crystalline copolymer of ethylene or propylene and one or more C2 to C12 α-olefin co-monomers and wherein said plastomer having a density as measured according to ISO1183 of between 870 and 930 kg/m3, wherein the flexible sheet has a shrinkage of at most 1.9%.
摘要翻译:本发明涉及柔性片,其包括(i)包含含有聚乙烯纤维的纱线的机织织物; 和(ii)粘附到所述机织织物的至少一个表面的塑性体层,其中所述塑性体是乙烯或丙烯与一种或多种C 2 -C 12α-烯烃共聚单体的半结晶共聚物,并且其中所述塑性体具有密度 根据ISO1183测量的在870和930kg / m 3之间,其中柔性片材具有至多1.9%的收缩率。
摘要:
An air bag coated with a cured organopolysiloxane composition, characterized in that the air bag is top coated with an antifriction coating comprising at least one solid lubricant comprising talc dispersed in an organic polymer binder.
摘要:
A textile sleeve and method of construction thereof is provided. The textile sleeve has a water-based, impervious coating for protecting elongate members contained within the sleeve. The sleeve has a flexible, tubular wall of tightly braided yarns with a coating applied thereto to render the wall impervious to fluid. The coating is a water-based coating applied as two distinct, first and second layers. The first, underlying layer includes a dielectric enhancing additive and a thickening agent to enhance the impermeability of the wall. The second, outer layer contains a similar formulation as the underlying first layer, however, it is free of the thickening agent.
摘要:
A material for coating waterproofing surfaces, including a first support layer made of synthetic and/or textile material and a second layer including a modified acrylic resin with high reflectance properties coating the support layer.
摘要:
A PTFE/fiberglass composite for use as a conveyor belt comprises a fiberglass fabric having oppositely facing surfaces. The fabric has a structure defining a substantially uniform pattern of openings extending from one to the other of its major surfaces, with the average area of the individual openings being at least about 0.20258 mm2. PTFE films are laminated to the major surfaces of the fabric. The laminated films are interconnected by fluroropolymer ties extending through the fabric openings and are adhered to the major surfaces with a peel strength of between about 5-13 pli. The composite has a thickness of less than about 20 mils and a fiberglass content of less than about 25%.