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A platform for research: civil engineering, architecture and urbanism
Corrosion-resistant fireproof door and manufacturing method thereof
The invention belongs to the technical field of fireproof doors, and specifically discloses a corrosion-resistant fireproof door and a manufacturing method thereof. The corrosion-resistant fireproof door comprises the following components: 60 to 85 parts of PC/ABS alloy, 150 to 170 parts of cement, 6 to 9 parts of fibers, 3 to 5 parts of maleic anhydride graft, 4 to 9 parts of chromium oxide, 3.5to 5.5 parts of a foaming agent and 4 to 8 parts of a flame retardant, wherein the PC/ABS alloy is formed by blending 23 parts of PC and 56 parts of ABS material, the cement is Portland slag cement, the flame retardant is antimony trioxide and red phosphorus, and the foaming agent is rosin soap. According to the invention, cement and PC/ABS alloy are used as raw materials and used together with fibers, the maleic anhydride graft, the chromium oxide, the foaming agent and the flame retardant, so that the fireproof door has good impact strength and good aging resistance, is not prone to deformation after long-term use, does not deform when subjected to external impact, meanwhile, has good flame-retardant and corrosion-resistant effects easily, and is long in service life, easy to operate andconvenient to popularize.
本发明属于防火门技术领域，具体公开了一种耐腐蚀防火门及其制造方法，所述防火门含有如下组成成份：PC/ABS合金60‑85份、水泥150‑170份、纤维6‑9份、马来酸酐接枝3‑5份、氧化铬4‑9份、发泡剂3.5‑5.5份、阻燃剂4‑8份；其中PC PC/ABS合金由23份的PC和56份的ABS材料共混而成，水泥为矿渣硅酸盐水泥，阻燃剂为三氧化二锑和红磷，发泡剂为松香皂；本发明使用水泥、PC/ABS合金为原料，配合纤维、马来酸接杆、氧化铬、发泡剂以及阻燃剂，使得防火门具有较好的抗冲击强度、耐老化性能好，在长期使用后防火门不易变形，受到外界冲击时同样不会产生变形，同时易具有很好的阻燃以及耐腐蚀效果，使用寿命长，操作简单，便于推广。
Corrosion-resistant fireproof door and manufacturing method thereof
The invention belongs to the technical field of fireproof doors, and specifically discloses a corrosion-resistant fireproof door and a manufacturing method thereof. The corrosion-resistant fireproof door comprises the following components: 60 to 85 parts of PC/ABS alloy, 150 to 170 parts of cement, 6 to 9 parts of fibers, 3 to 5 parts of maleic anhydride graft, 4 to 9 parts of chromium oxide, 3.5to 5.5 parts of a foaming agent and 4 to 8 parts of a flame retardant, wherein the PC/ABS alloy is formed by blending 23 parts of PC and 56 parts of ABS material, the cement is Portland slag cement, the flame retardant is antimony trioxide and red phosphorus, and the foaming agent is rosin soap. According to the invention, cement and PC/ABS alloy are used as raw materials and used together with fibers, the maleic anhydride graft, the chromium oxide, the foaming agent and the flame retardant, so that the fireproof door has good impact strength and good aging resistance, is not prone to deformation after long-term use, does not deform when subjected to external impact, meanwhile, has good flame-retardant and corrosion-resistant effects easily, and is long in service life, easy to operate andconvenient to popularize.
本发明属于防火门技术领域，具体公开了一种耐腐蚀防火门及其制造方法，所述防火门含有如下组成成份：PC/ABS合金60‑85份、水泥150‑170份、纤维6‑9份、马来酸酐接枝3‑5份、氧化铬4‑9份、发泡剂3.5‑5.5份、阻燃剂4‑8份；其中PC PC/ABS合金由23份的PC和56份的ABS材料共混而成，水泥为矿渣硅酸盐水泥，阻燃剂为三氧化二锑和红磷，发泡剂为松香皂；本发明使用水泥、PC/ABS合金为原料，配合纤维、马来酸接杆、氧化铬、发泡剂以及阻燃剂，使得防火门具有较好的抗冲击强度、耐老化性能好，在长期使用后防火门不易变形，受到外界冲击时同样不会产生变形，同时易具有很好的阻燃以及耐腐蚀效果，使用寿命长，操作简单，便于推广。
Corrosion-resistant fireproof door and manufacturing method thereof
一种耐腐蚀防火门及其制造方法
WU SHAOXIANG (author)
2020-05-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Preparation method of corrosion-resistant fireproof door core
| European Patent Office | 2016