Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite raw material, thin film, base film, waterproof roll and thin film preparation method and application
The invention provides a composite raw material for film preparation, which is prepared from the following components in percentage by mass: 0.2 to 40 percent of whisker, 0 to 40 percent of fiber, 0 to 30 percent of mica, 0.02 to 0.4 percent of coupling agent, 0.03 to 0.7 percent of internal lubricant, 0.03 to 0.7 percent of external lubricant, 0 to 0.05 percent of antioxidant, 0.3 to 8.7 percent of maleic anhydride grafting agent, 0 to 1 percent of nucleating agent and 2 to 15 percent of elastic additive, and 5-97% of a carrier. The thin film with the thickness lower than 0.6 mm can be prepared, the flatness is high, and the uniformity is good; the prepared film is large in elongation, small in shrinkage rate, good in size stability, good in waterproof performance and free of rolling and layering, and all known problems of an existing waterproof tire base film and an existing waterproof face film are solved. The invention also provides a thin film prepared from the raw materials, a base film and a waterproof coiled material, and applications of the thin film, the base film and the waterproof coiled material.
本发明提供一种用于薄膜制备的复合原料，以质量百分含量计，包括以下组分：0.2‑40％的晶须，0‑40％的纤维，0‑30％的云母，0.02％‑0.4％偶联剂，0.03％‑0.7％的内润滑剂，0.03％‑0.7％的外润滑剂，0‑0.05％抗氧剂，0.3‑8.7％的马来酸酐接枝剂，0‑1％成核剂，2‑15％弹性添加剂，5‑97％载体。可以制备得到厚度低于0.6mm的薄膜，平整度高，均匀性好；制备所得薄膜延伸率大，收缩率小，尺寸稳定性好，防水性能好，不起卷，不分层，克服了现有防水胎基膜、防水面膜存在的所有已知问题。本发明还提供了一种利用上述原料制备的薄膜、一种基膜和防水卷材，以及本发明薄膜、基膜、防水卷材的应用。
Composite raw material, thin film, base film, waterproof roll and thin film preparation method and application
The invention provides a composite raw material for film preparation, which is prepared from the following components in percentage by mass: 0.2 to 40 percent of whisker, 0 to 40 percent of fiber, 0 to 30 percent of mica, 0.02 to 0.4 percent of coupling agent, 0.03 to 0.7 percent of internal lubricant, 0.03 to 0.7 percent of external lubricant, 0 to 0.05 percent of antioxidant, 0.3 to 8.7 percent of maleic anhydride grafting agent, 0 to 1 percent of nucleating agent and 2 to 15 percent of elastic additive, and 5-97% of a carrier. The thin film with the thickness lower than 0.6 mm can be prepared, the flatness is high, and the uniformity is good; the prepared film is large in elongation, small in shrinkage rate, good in size stability, good in waterproof performance and free of rolling and layering, and all known problems of an existing waterproof tire base film and an existing waterproof face film are solved. The invention also provides a thin film prepared from the raw materials, a base film and a waterproof coiled material, and applications of the thin film, the base film and the waterproof coiled material.
本发明提供一种用于薄膜制备的复合原料，以质量百分含量计，包括以下组分：0.2‑40％的晶须，0‑40％的纤维，0‑30％的云母，0.02％‑0.4％偶联剂，0.03％‑0.7％的内润滑剂，0.03％‑0.7％的外润滑剂，0‑0.05％抗氧剂，0.3‑8.7％的马来酸酐接枝剂，0‑1％成核剂，2‑15％弹性添加剂，5‑97％载体。可以制备得到厚度低于0.6mm的薄膜，平整度高，均匀性好；制备所得薄膜延伸率大，收缩率小，尺寸稳定性好，防水性能好，不起卷，不分层，克服了现有防水胎基膜、防水面膜存在的所有已知问题。本发明还提供了一种利用上述原料制备的薄膜、一种基膜和防水卷材，以及本发明薄膜、基膜、防水卷材的应用。
Composite raw material, thin film, base film, waterproof roll and thin film preparation method and application
一种复合原料、薄膜、基膜、防水卷材及薄膜制备方法和应用
PANG ZHIQING (Autor:in) / OUYANG QIUYING (Autor:in) / CHAO WENGE (Autor:in) / YANG SHENG (Autor:in) / YU YIBO (Autor:in)
17.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C08J
Verarbeitung
,
WORKING-UP
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C09J
ADHESIVES
,
Klebstoffe
/
E02D
FOUNDATIONS
,
Gründungen
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
/
E21D
SHAFTS
,
Schächte
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