A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Degradable stone plastic floor and preparation method thereof
The invention discloses a degradable stone-plastic floor and a preparation method thereof. The degradable stone-plastic floor comprises a PLA wear-resistant layer, a PLA color film, a PBTA stone-plastic base material and a PLA bottom layer from top to bottom, according to the present invention, the degradable PLA and the PBAT are adopted to replace the PVC, such that the formula does not contain any halogen-containing component so as to achieve the environmental protection effect, and the used materials are the degradable materials so as to meet the increasing environmental protection requirement at present, such that the PVC can be replaced by the degradable PLA and the PBAT so as to achieve the good environmental protection effect; the PAL and the PBAT are used as raw materials, the performance of the PAL and the PBAT is fully utilized, and the defects of the PAL and the PBAT are well overcome. The heat-resistant physical and chemical properties of the base material are improved, and the heat-resistant properties such as floor size stability and thermal expansion are improved.
本发明公开了一种可降解石塑地板及其制备方法，从上到下包括PLA耐磨层，PLA彩膜，PBTA石塑基材以及PLA底层；各层均采用PLA和PBTA替代PVC进行制备，所述PBTA石塑基材和所述PLA底层中PLA和PBTA的配比不同，且不含卤素成分本发明采用可降解PLA和PBAT替代PVC，该配方中不含任何含卤成分，更佳环保，使用的材料均为可降解材料，非常适合目前日益增速的环保要求，本发明使用PAL和PBAT做为原料，充分利用两者的性能，很好的互补了两者的缺陷。提高了基材耐热方面的理化性能，提高地板尺寸稳定性，热膨胀等耐热性能。
Degradable stone plastic floor and preparation method thereof
The invention discloses a degradable stone-plastic floor and a preparation method thereof. The degradable stone-plastic floor comprises a PLA wear-resistant layer, a PLA color film, a PBTA stone-plastic base material and a PLA bottom layer from top to bottom, according to the present invention, the degradable PLA and the PBAT are adopted to replace the PVC, such that the formula does not contain any halogen-containing component so as to achieve the environmental protection effect, and the used materials are the degradable materials so as to meet the increasing environmental protection requirement at present, such that the PVC can be replaced by the degradable PLA and the PBAT so as to achieve the good environmental protection effect; the PAL and the PBAT are used as raw materials, the performance of the PAL and the PBAT is fully utilized, and the defects of the PAL and the PBAT are well overcome. The heat-resistant physical and chemical properties of the base material are improved, and the heat-resistant properties such as floor size stability and thermal expansion are improved.
本发明公开了一种可降解石塑地板及其制备方法，从上到下包括PLA耐磨层，PLA彩膜，PBTA石塑基材以及PLA底层；各层均采用PLA和PBTA替代PVC进行制备，所述PBTA石塑基材和所述PLA底层中PLA和PBTA的配比不同，且不含卤素成分本发明采用可降解PLA和PBAT替代PVC，该配方中不含任何含卤成分，更佳环保，使用的材料均为可降解材料，非常适合目前日益增速的环保要求，本发明使用PAL和PBAT做为原料，充分利用两者的性能，很好的互补了两者的缺陷。提高了基材耐热方面的理化性能，提高地板尺寸稳定性，热膨胀等耐热性能。
Degradable stone plastic floor and preparation method thereof
一种可降解石塑地板及其制备方法
HE KUN (author) / WEI YUKANG (author) / NI QINGLAN (author) / DONG YUJIAO (author) / LI JIN (author)
2023-04-04
Patent
Electronic Resource
Chinese
IPC:
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
/
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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