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Emission of Volatile Oganic Compounds from Wood and Wood-Based Materials

 

 
Table 22.
22
Acid curing lacquer on beech veneered particle board

Load 0.4 m2/m3

The material forms e.g. part as:
- Ceiling
- Floor
- Table and 6 chairs

Load: 2.2 m2/m3.

The material forms e.g. part as:
- Ceiling, floor and wall lining on all the surfaces of the room
- Two bookcase systems

Essential single substances

Comfort and health evaluation
by load 0.4 - 2.2 m2/m3

Indoor-relevant time-value
by load
0.4 and 2.2 m2/m3
[ days ]

Type of substance

Substance

CAS no.

Type of effect

c/LCI, 3-4 days

c/LCI, 9-11 days

c/LCI, 27-28 days

Alcohols 1-Butanol 71-36-3 Irritation 2.52-13.86 1.28-7.04 0.88-4.84 >28
based on odour
2-Methyl-
1-propanol		 78-83-1 Irritation 0.52-2.86 0.24-1.32 0.16-0.88  
Aldehydes Formaldehyde 50-00-0 Irritation 3.60-19.80 2.00-11.00 1.28-7.04 >28 based on irritation
Hexanal 66-25-1 Irritation 0.02-0.08 0.02-0.06 0.02-0.08 >28
based on odour
2-Heptenal 2463-63-0 Irritation 1.20-6.60 1.20-6.60 1.20-6.60  
Esters Butyl acetate 123-86-4 Irritation 0.06-0.30 0.04-0.22 0.02-0.14  
Glycol, -ethers,
- esters		 1-Methoxy-
2-Propylacetate		 108-65-6 Irritation 0.26-1.46 0.06-0.30 0.02-0.12  
Several types Others   Irritation <0.4<1.8 <0.2-<1.0 <0.2-<1.6  
Summary:
S-values (Sc/LCI) and indoor-relevant time-value respectively		 8.5-46.7 5.0-27.5 3.7-21.3 >28