误区1：新家有味，就是甲醛？

Misunderstanding 1: new home flavor, that is formaldehyde?

新房新家装修后有异味，几乎是所有消费者都知道的事情，但是有味就是甲醛吗？这点是不对的。

Bridal chamber, new home decoration after the smell, almost all consumers know, but taste is formaldehyde? This is wrong.

首先，甲醛是（分子式为HCHO）是一种无色无味，有强烈刺激性的气体，相对分子质量为30.03比空气略重。易溶于水、醇和醚，室温状况下为气态的一种污染物。通过有或无气味来判断一种无色无味的污染物是否存在，显然是不正确的。

First of all, formaldehyde (HCHO) is a colorless, odorless, strongly irritating gas with a relative molecular mass of 30.03, slightly heavier than air. Readily soluble in water, alcohols, and ethers; a gaseous pollutant at room temperature. It is obviously incorrect to judge whether a colorless, odorless pollutant exists with or without odor.

其次，新家刚才装修完有味，是因为刚装修完的室内很多污染源的污染物都在大量挥发，其中有味道的污染物有苯、甲苯、二甲苯等，甲醛、氨是无味但有刺激性的污染物，TVOC中有些成分是无味无刺激性，有些成分是有特殊异味或刺激性的。

Secondly, the new home just decoration End taste, because just finished a lot of pollutants in indoor pollution sources are in a large number of volatile pollutants, which have the taste of benzene, toluene and xylene, formaldehyde, ammonia is tasteless but pollutants irritant, TVOC in some of the components are no smell no irritation, some there is a special component of odor or irritation.

第三，通过有无气味等感官来判断是否存在污染物，是不科学的，科学合理的方式是通过室内空气检测来判断验证。

Third, it is unscientific to judge the existence of pollutants through the sense of smell and no smell. The scientific and rational way is to verify and verify the indoor air test.

误区2：指接板（齿接板）是实木，没有甲醛污染？

Misunderstanding 2: refers to the board (tooth plate) is solid wood, no formaldehyde pollution?

很多板材厂商或家具销售人员都告诉消费者说，指接木是实木，其实是不对的——指接木是人造板。

A lot of sheet manufacturers or furniture sales staff told consumers that the former is refers to the wood, actually is not that the former is the artificial board.

首先，指接木是人造板的一种，指接木又叫指接板，是由接木机器将一根根木头拼接在一起形成板材。具体工序是将中短建筑木材的梳齿，开榫，拼接。它是将建筑木材纵向胶合并接制成长尺寸规格相同的人造板材，以便提高木材利用率，降低成本。

First of all, the former is a man-made board, which is also called wood finger board, is made of wooden logs machines will be stitched together to form a plate. The concrete process is to comb the middle and short building timber, and to open and close the tenon. It combines the longitudinal adhesive of the building timber with the artificial board with the same size and size, so as to improve the utilization of wood and reduce the cost.

其次，既然是人造板材那么就存在使用脲醛树脂胶进行粘合拼接，使用了脲醛树脂就会有甲醛的污染问题。只是相比于其他的人造板材，指接木的甲醛污染会小一些而已。

Secondly, since it is artificial board, then there is the use of urea formaldehyde resin adhesive bonding, the use of urea formaldehyde resin will have formaldehyde pollution problems. But compared to other man-made sheet, refers to the formaldehyde pollution would be less imping.

误区3：分不清长期释放的甲醛、与短期挥发的甲醛的区别，挥发甲醛的污染源都是一样？

Misunderstanding 3: can not distinguish the long-term release of formaldehyde, and short-term volatile formaldehyde difference, volatile formaldehyde pollution sources are the same?

说起甲醛污染，大部分消费者都会说，甲醛挥发期3-15年太长了，真的是所有的甲醛污染释放源都是3-15年吗？其实不然，甲醛的污染释放源有长期释放源和短期释放源。

Speaking of formaldehyde pollution, most consumers will say, formaldehyde volatile period of 3-15 years is too long, really is all the formaldehyde pollution release sources are 3-15 years? In fact, the formaldehyde pollution release source has long-term release source and short-term release source.

甲醛的长期释放源包括装修用的各种人造板、人造板家具、复合地板等，其中含有的甲醛挥发期可达到3-15年之久，是必须要通过有效的治理进行解决的。

The long-term release source of formaldehyde include all kinds of wood-based panels, used in the decoration of wood-based panel furniture, flooring, which contains formaldehyde volatile period up to 3-15 years, must be resolved through effective governance.

甲醛的短期释放源包括窗帘、壁纸、床垫及油漆面中的甲醛等，其中含有的甲醛挥发期基本在1年左右。这些物品中的甲醛一般含量不高、挥发期不长，相对容易处理。

Formaldehyde short-term release of sources, including curtains, wallpaper, mattresses and paint in the face of formaldehyde, etc., which contains formaldehyde volatile period of about 1 years. The content of formaldehyde in these items is not high, volatile period is not long, relatively easy to handle.

误区4：地板、墙壁是甲醛的主要污染源？

Misunderstanding 4: floor, walls are the main source of formaldehyde pollution?

许多消费者都担心买的地板有问题，是造成甲醛污染的主要污染源，其实这方面我们要具体看待，不应该一概而论。

Many consumers are worried about the purchase of floor problems, formaldehyde pollution is the main source of pollution, in fact, we should look at this specific, should not be generalized.

地板有实木、实木复合、强化复合等三大类，实木地板没有甲醛的问题我们在此不多说，具体看看另外两类复合地板。复合地板的基材都是用脲醛树脂胶制作的高密度纤维板，或三层、多层胶合板等人造板。

There are two solid wood flooring, solid wood composite, reinforced composite three categories, solid wood flooring there is no formaldehyde problem, we do not say here, take a look at the other types of composite flooring. The base material of the composite floor is made of urea formaldehyde resin glue, high density fiberboard, or three layers, multilayer plywood and so on.

误区5：重视厨房甲醛，不重视卧室甲醛？

Misunderstanding 5: attach importance to kitchen formaldehyde, do not attach importance to bedroom formaldehyde?

在室内的功能区中，卧室的甲醛问题是我们应该首先重视的，因为我们在卧室的时间比较长，而且卧室是我们的核心功能区，多数情况下放置的物品较多，容易出现甲醛污染问题。

In the functional areas of indoor formaldehyde, the bedroom is that we should first pay attention to, because we are in the bedroom for the longest time, and the bedroom is a core function of our region, in most cases, placing items more prone to formaldehyde pollution.

很多时候，我们厨房的面积不大，而且随着整体厨柜的普及，厨房内的甲醛污染程度也是很高的，但是相比卧室的重要程度而言，厨房的甲醛是次要的。因为我们每天在厨房的时间不长，而且我们在进行炒菜做饭的时候都会开启油烟机进行排风，有利于室内空气中的污染物排放稀释。

Most of the time, our kitchen area is not large, but with the popularity of the whole cabinet, the pollution degree in the kitchen is very high, but the degree of importance compared to the bedroom, the kitchen formaldehyde is secondary. Because we are not in the kitchen every day for a long time, and we are cooking, cooking, will open lampblack machine exhaust, conducive to indoor air pollutants emission dilution.

四、甲醛对人体生理系统有何危害？

Four, formaldehyde on the human physiological system what harm?

甲醛对人体生理系统比较大的危害就是具有刺激性、毒性和致癌性。

The greatest harm of formaldehyde to human physiological system is irritation, toxicity and carcinogenicity.

1、刺激性：可对眼睛、皮肤、粘膜等起到刺激作用，导致人体眼睛疼或流泪、诱发皮炎等症状。

1, irritation: can be on the eyes, skin, mucous membrane and so on to play a stimulating role, leading to human eye pain or tears, induced dermatitis and other symptoms.

2、毒性：对眼部、肺功能、呼吸系统、神经系统和免疫系统都具有一定的毒性。

2 、 toxicity: toxicity to the eye, lung function, respiratory system, nervous system and immune system.

3、致癌性：甲醛属于致癌物质，是引起肿瘤死亡的危险因素之一，长期接触可引发鼻咽癌、脑瘤、细胞核的基因突变、白血病等。

3 carcinogenicity: formaldehyde is a carcinogenic substance, is one of the risk factors causing tumor death, long-term exposure can lead to nasopharyngeal cancer, brain tumors, mutations in the nucleus, leukemia and so on.