A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of high-flame-retardant smoke-suppression LVT floor wear-resistant layer
The invention discloses a preparation method of a high-flame-retardant smoke-suppression LVT floor wear-resistant layer. The preparation method comprises the following steps of: (1) taking the following production raw materials in parts by weight: 100 parts of polyvinyl chloride resin, 0-40 parts of a plasticizer, 0-50 parts of a flame retardant, 0-8.0 parts of a smoke suppression agent, 1.0-6.0 parts of a stabilizer and 0.5-3.0 parts of a processing aid; and (2) mixing the production raw materials, performing internal mixing, performing open milling, calendering, cooling, drawing and discharging to obtain the high-flame-retardant smoke-suppression LVT floor wear-resistant layer. According to the LVT floor wear-resistant layer prepared by the method disclosed by the invention, the wear-resistant layer has excellent flame-retardant smoke-suppression performance by reasonably proportioning the components of the plasticizer, the flame retardant and the smoke suppression agent; and by controlling the mixing, internal mixing and other parameters, the light transmittance and flexibility of the wear-resistant layer are greatly improved, the pattern of a color film can be displayed to thegreatest degree when the wear-resistant layer is applied to the LVT floor, the pattern diversity of the LVT floor is reflected, and the wear-resistant layer can be applied to ships, rail transit and other places with relatively strict operating requirements.
本发明公开了一种高阻燃抑烟LVT地板耐磨层的制备方法，包括以下步骤，(1)按照以下重量份取生产原料：聚氯乙烯树脂100份，增塑剂0～40份，阻燃剂0～50份，抑烟剂0～8.0，稳定剂1.0～6.0份，加工助剂0.5～3.0份；(2)将生产原料混合、密炼、开炼、压延、冷却牵引出料即得高阻燃抑烟LVT地板耐磨层。本发明制备的LVT地板耐磨层通过合理配比增塑剂、阻燃剂、抑烟剂的分量，使的耐磨层具有优异的阻燃抑烟性能；通过控制混合及密炼等参数，大大提高了耐磨层的透光性和柔韧性，应用于LVT地板时可以最大程度展示出彩膜的图案，体现LVT地板的图案多样性，可应用于船舶、轨道交通等使用要求较为苛刻的场所。
Preparation method of high-flame-retardant smoke-suppression LVT floor wear-resistant layer
The invention discloses a preparation method of a high-flame-retardant smoke-suppression LVT floor wear-resistant layer. The preparation method comprises the following steps of: (1) taking the following production raw materials in parts by weight: 100 parts of polyvinyl chloride resin, 0-40 parts of a plasticizer, 0-50 parts of a flame retardant, 0-8.0 parts of a smoke suppression agent, 1.0-6.0 parts of a stabilizer and 0.5-3.0 parts of a processing aid; and (2) mixing the production raw materials, performing internal mixing, performing open milling, calendering, cooling, drawing and discharging to obtain the high-flame-retardant smoke-suppression LVT floor wear-resistant layer. According to the LVT floor wear-resistant layer prepared by the method disclosed by the invention, the wear-resistant layer has excellent flame-retardant smoke-suppression performance by reasonably proportioning the components of the plasticizer, the flame retardant and the smoke suppression agent; and by controlling the mixing, internal mixing and other parameters, the light transmittance and flexibility of the wear-resistant layer are greatly improved, the pattern of a color film can be displayed to thegreatest degree when the wear-resistant layer is applied to the LVT floor, the pattern diversity of the LVT floor is reflected, and the wear-resistant layer can be applied to ships, rail transit and other places with relatively strict operating requirements.
本发明公开了一种高阻燃抑烟LVT地板耐磨层的制备方法，包括以下步骤，(1)按照以下重量份取生产原料：聚氯乙烯树脂100份，增塑剂0～40份，阻燃剂0～50份，抑烟剂0～8.0，稳定剂1.0～6.0份，加工助剂0.5～3.0份；(2)将生产原料混合、密炼、开炼、压延、冷却牵引出料即得高阻燃抑烟LVT地板耐磨层。本发明制备的LVT地板耐磨层通过合理配比增塑剂、阻燃剂、抑烟剂的分量，使的耐磨层具有优异的阻燃抑烟性能；通过控制混合及密炼等参数，大大提高了耐磨层的透光性和柔韧性，应用于LVT地板时可以最大程度展示出彩膜的图案，体现LVT地板的图案多样性，可应用于船舶、轨道交通等使用要求较为苛刻的场所。
Preparation method of high-flame-retardant smoke-suppression LVT floor wear-resistant layer
一种高阻燃抑烟LVT地板耐磨层的制备方法
ZHANG YONGJIANG (author) / XU HUIYUAN (author) / PANG LEI (author) / SHI HAIBO (author) / CHEN JIE (author) / OUYANG SICHEN (author)
2020-10-13
Patent
Electronic Resource
Chinese
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B29B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED
,
Vorbereiten oder Vorbehandeln der zu verformenden Masse
/
B29L
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
,
Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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