阅读说明：本技术 防火门 (Fire resistant doorsets ) 是由 姜长友 于 2018-05-22 设计创作，主要内容包括：本发明公开一种防火门,包括第一装饰面板、第二装饰面板及位于两者之间的门芯,所述门芯由以下重量份数的原料制成：氧化镁105-125份,硫酸镁80-100份,石墨烯4-8份,玻璃纤维3-7份,硅微粉0.1-0.5份,氧化铝0.2-0.4份,磷酸0.05-0.15份,水20-40份。所述一种防火门通过添加玻璃纤维,极大的增大了强度,且石墨烯均具有较好的阻燃性,此外,硅微粉的添加,不仅提高了阻燃性、硬度,且其与氧化铝能够产生协同作用,使得高温强度,抗热性大大增强。(The present invention discloses a kind of fire resistant doorsets, including the first decoration panel, the second decoration panel and positioned at door core between the two, the Men Xin is prepared from the following raw materials in parts by weight: 105-125 parts of magnesia, 80-100 parts of magnesium sulfate, 4-8 parts of graphene, 3-7 parts of glass fibre, 0.1-0.5 parts of silicon powder, 0.2-0.4 parts of aluminium oxide, 0.05-0.15 parts of phosphoric acid, 20-40 parts of water.A kind of fire resistant doorsets greatly increase intensity, and graphene all has preferable anti-flammability by addition glass fibre, in addition, the addition of silicon powder, not only increases anti-flammability, hardness, and it can generate synergistic effect with aluminium oxide, so that elevated temperature strength, heat resistance is greatly enhanced.)

1. a kind of fire resistant doorsets, including the first decoration panel, the second decoration panel and positioned at door core between the two, feature exists In: the Men Xin is prepared from the following raw materials in parts by weight: 105-125 parts of magnesia, 80-100 parts of magnesium sulfate, graphene 4-8 Part, 3-7 parts of glass fibre, 0.1-0.5 parts of silicon powder, 0.2-0.4 parts of aluminium oxide, 0.05-0.15 parts of phosphoric acid, 20-40 parts of water.

2. a kind of fire resistant doorsets according to claim 1, it is characterised in that: the door core by following parts by weight raw material system At: 115 parts of magnesia, 90 parts of magnesium sulfate, 6 parts of graphene, 5 parts of glass fibre, 0 .3 parts of silicon powder, 0 .3 parts of aluminium oxide, phosphorus 0.1 part, 30 parts of water of acid.

Technical field

The present invention relates to a kind of door more particularly to a kind of fire resistant doorsets.

Background technique

Door refers to the entrance of building or is mounted on the device that entrance can switch, and door is the one kind for dividing the confined space Entity, its effect are the entrances that can connect and close two or more spaces.

Currently, fire resistant doorsets in the market, fire protecting performance, intensity are all poor, it is difficult to meet the market demand, be badly in need of as a result, It solves.

Summary of the invention

It is low, anti-to solve existing fire prevention dream intensity it is an object of the invention in view of the above-mentioned problems, provide a kind of fire resistant doorsets The problem of fiery performance difference.

The purpose of the present invention is be achieved through the following technical solutions:

A kind of fire resistant doorsets, including the first decoration panel, the second decoration panel and positioned at door core between the two, the door core by The raw material of following parts by weight is made: 105-125 parts of magnesia, 80-100 parts of magnesium sulfate, and 4-8 parts of graphene, glass fibre 3- 7 parts, 0.1-0.5 parts of silicon powder, 0.2-0.4 parts of aluminium oxide, 0.05-0.15 parts of phosphoric acid, 20-40 parts of water.

As a preferred solution of the present invention, the Men Xin is prepared from the following raw materials in parts by weight: magnesia 115 Part, 90 parts of magnesium sulfate, 6 parts of graphene, 5 parts of glass fibre, 0.3 part of silicon powder, 0.3 part of aluminium oxide, 0.1 part of phosphoric acid, 30 parts of water.

Beneficial effects of the present invention are, a kind of fire resistant doorsets greatly increase intensity by addition glass fibre, and Graphene all has preferable anti-flammability, in addition, the addition of silicon powder, not only increases anti-flammability, hardness, and itself and aluminium oxide Synergistic effect can be generated, so that elevated temperature strength, heat resistance is greatly enhanced.

Specific embodiment

The technical scheme of the invention is further explained by means of specific implementation.It is understood that this place The embodiment of description is used only for explaining the present invention rather than limiting the invention.