d******n
发帖数: 12850 | 1 刚搬到一个新的apt,地板是木的,Oct 20完成的地板油漆,其间他们没怎么通风,因为没
有入住，他们怕下雨打进来。Nov 1搬入，开始通风，晚上关窗开热气（现在晚上零度
左右，怕太冷气味散发不出来），白天开窗通风。现在气味客厅很淡了，卧室还有不少
气味。
请教这种情况，还需要通风多少天可以入住？尤其是怀孕在身的话。这几天只能暂住在
hotel了。在考虑啥时候适合住回去。
没有经验，还望多多指教。谢谢。 | y*f
发帖数: 2202 | 2 甲醛！最少三年
【在 d******n 的大作中提到】
: 刚搬到一个新的apt,地板是木的,Oct 20完成的地板油漆,其间他们没怎么通风,因为没
: 有入住，他们怕下雨打进来。Nov 1搬入，开始通风，晚上关窗开热气（现在晚上零度
: 左右，怕太冷气味散发不出来），白天开窗通风。现在气味客厅很淡了，卧室还有不少
: 气味。
: 请教这种情况，还需要通风多少天可以入住？尤其是怀孕在身的话。这几天只能暂住在
: hotel了。在考虑啥时候适合住回去。
: 没有经验，还望多多指教。谢谢。
| O*******e
发帖数: 6055 | 3 。。。。。
【在 y*f 的大作中提到】
: 甲醛！最少三年
| x*******a
发帖数: 11067 | | d******n
发帖数: 12850 | 5 是Oil-Based Polyurethane，这个没有甲醛的吧。请教这个危害主要是来自solvent吗
？是不是solvent挥发完了就好了？
谢谢
【在 x*******a 的大作中提到】
: 要是墙还好，木板漆，貌似不妙。
| x*******a
发帖数: 11067 | 6 Oil-Based Polyurethane 听起来更不妙啊，WATER BASED的好像好些。
我不是油漆专家。但是如果怀孕的话，这些东西都该避免的，不光是甲醛。
POLYURETHANE也不是好东西。为了PEACE OF MIND 换房子吧。
“Polyurethane is commonly used in wood varnishes and finishes. It is also a
common ingredient in paints and craft supplies. Anyone who is around this
substance quickly realizes that it has a strong and unpleasant odor.
Thankfully, the fumes resulting from most regular-grade polyurethane
products are minimal and of little risk to health. However, deliberately
inhaling this chemical or using it in a poorly ventilated area can be a
health hazard, as can long-term use of industrial strength versions of this
product.Polyurethane is classified as a polymer and thus does not release
large amounts of fumes. The water-based variety is said to release even
fewer fumes and is much safer for use in closed environments. Those who use
polyurethane should take breaks from working with the chemical every half
hour or so to ensure normal breathing patterns and adequate oxygen.There are
circumstances under which one should avoid exposure to polyurethane fumes.
Women who are pregnant and young children should be kept away from the
substance. Those who tend to suffer migraines when fumes are inhaled should
also steer clear from this chemical and use it only in very well ventilated
areas or outdoors.Overexposure to polyurethane, or deliberately inhaling the
fumes, can lead to severe side effects. These include, but are not limited
to runny eyes, red eyes and nose, a sore throat, coughing, wheezing and
asthma-like symptoms. A fever may result in the days following exposure. In
some cases, those who regularly work with the chemical may experience nausea
, vomiting and dizziness, especially during dry weather. Anyone who suffers
these effects while working with polyurethane should seek medical attention.
To avoid these symptoms, proper masks and protective mouth covers should
always be worn, Prolonged exposure to polyurethane without medical treatment
can lead to permanent lung and brain damage.” | y***j
发帖数: 11235 | 7 我查过没甲醛。
formaldehyde shows up in only one group of finishes we woodworkers use: the
so-called catalyzed and pre-cat lacquers and conversion varnishes
油基配方主要是乙酸丁酯还有一些酮类化合物吧。可以看他们牌子的MSDS，有没有问题
自己google
【在 d******n 的大作中提到】
: 是Oil-Based Polyurethane，这个没有甲醛的吧。请教这个危害主要是来自solvent吗
: ？是不是solvent挥发完了就好了？
: 谢谢
| y***j
发帖数: 11235 | 8 PU都能做医用手套吧
a
this
【在 x*******a 的大作中提到】
: Oil-Based Polyurethane 听起来更不妙啊，WATER BASED的好像好些。
: 我不是油漆专家。但是如果怀孕的话，这些东西都该避免的，不光是甲醛。
: POLYURETHANE也不是好东西。为了PEACE OF MIND 换房子吧。
: “Polyurethane is commonly used in wood varnishes and finishes. It is also a
: common ingredient in paints and craft supplies. Anyone who is around this
: substance quickly realizes that it has a strong and unpleasant odor.
: Thankfully, the fumes resulting from most regular-grade polyurethane
: products are minimal and of little risk to health. However, deliberately
: inhaling this chemical or using it in a poorly ventilated area can be a
: health hazard, as can long-term use of industrial strength versions of this
| c****o
发帖数: 32446 | | x*******a
发帖数: 11067 | 10 小心一些没错。
PVC啥都能做呢，每天吃点儿？
【在 y***j 的大作中提到】
: PU都能做医用手套吧
:
: a
: this
| m*****3
发帖数: 13701 | 11 这个似乎得些时间，地板漆的味儿比刷墙的油漆的要顽固的多，几个星期是是至少的。 | N**e
发帖数: 1503 | 12 恭喜了！
【在 d******n 的大作中提到】
: 刚搬到一个新的apt,地板是木的,Oct 20完成的地板油漆,其间他们没怎么通风,因为没
: 有入住，他们怕下雨打进来。Nov 1搬入，开始通风，晚上关窗开热气（现在晚上零度
: 左右，怕太冷气味散发不出来），白天开窗通风。现在气味客厅很淡了，卧室还有不少
: 气味。
: 请教这种情况，还需要通风多少天可以入住？尤其是怀孕在身的话。这几天只能暂住在
: hotel了。在考虑啥时候适合住回去。
: 没有经验，还望多多指教。谢谢。
|
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