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ECO Germany

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ECO Germany

  1. 1. Wenzhou Jiatai Latex Product Co., Ltd. Dongfeng Developing Zone Feiyun Town Ruian, Zhejiang Chine 325207 T e s t R e p o r t N o. 17910-1 Sample description by client: Latex pillow Kind of sample: Latex pillow Client: Wenzhou Jiatai Latex Product Co., Ltd., Ruian, Zhejiang Sampling by: Client Date of arrival of sample: 16 November 2007 Date: 21 December 2007 Page: 1 Number of pages: 5 Test parameter: • VOC (Volatile organic compounds, test chamber) after 2 and 7 days • Carbon disulfide (CS2, test chamber) after 2 days • Nitrosamines (test chamber) after 2 days* • Odor • Formaldehyde • Filler, polymer content Testing laboratory: eco-INSTITUT GmbH, Köln, except * * subcontracted
  2. 2. Page 2/5 of test report „Wenzhou Jiatai Latex Product Co., Ltd.“, project no. 17910-1 from 21 December 2007 Note: This report only refers to the above described sample. Publishing in parts requires authorisation. VOC (Volatile organic compounds, test chamber) Test after 2 days Serial no. Substance CAS No. Emission after 2 d [µg/m³] 1 Aromatic hydrocarbons 1-1 Toluene 108-88-3 2 1-16 1-Isopropyl-4-methylbenzene (p-cymene) 99-87-6 5 1-19 1.3-Diisopropylbenzene 99-62-7 2 2 Saturated aliphatic hydrocarbons (n-, iso- and cyclo-) 2-7.5 n-Undecane 1120-21-4 1 3 Terpenes 3-4 Limonene 138-86-3 7 5 Aromatic alcohols 5-1 Phenol 108-95-2 10 5-2 Butylated hydroxytoluene 128-37-0 140 8 Ketones 8-8 Acetophenone 98-86-2 4 other non-calibrated and / or non-identified substances without NIK --- Diethylamine --- 19 --- Butylethers --- 2 --- Not identified --- 2 --- Ester, not identified --- 6 --- Terpene --- 4 --- Terpenoid compound --- 2 --- Benzothiazene --- 7 --- Sesquiterpene --- 16 --- Sesquiterpene --- 2 --- Not identified --- 2 Test after 7 days Serial no. Substance CAS No. Emission after 7 d [µg/m³] 1 Aromatic hydrocarbons 1-1 Toluene 108-88-3 2 3 Terpenes 3-4 Limonene 138-86-3 2 5 Aromatic alcohols 5-1 Phenol 108-95-2 3 5-2 Butylated hydroxytoluene 128-37-0 260 8 Ketones 8-8 Acetophenone 98-86-2 1 other non-calibrated and / or non-identified substances without NIK --- Diethylamine --- 6 --- Benzothiazene --- 5 --- Sesquiterpene --- 1 --- Sesquiterpene --- 12 --- Not identified (SVOC) --- 4 < = below assessment limit Assessment limit: 1 µg/m³ toluene equivalent
  3. 3. Page 3/5 of test report „Wenzhou Jiatai Latex Product Co., Ltd.“, project no. 17910-1 from 21 December 2007 Note: This report only refers to the above described sample. Publishing in parts requires authorisation. Sample geometry: sealed edges: No Loading related to: Area Sample volume: 19 cm x 19 cm x 12 cm Chamber conditions: following DIN ISO 16000-9 and DIN EN 717-1 Volume: 0,125 m³ Temperature: 23°C Rel. Humidity: 50 % Pressure: Normal Air: Clean Air change rate: 1,0 h –1 Air velocity: 0,3 m/s Loading: 1,3 m²/m³ Specific air flow rate: 0,77 m³/m²*h Air sampling: 2 days and 7 days after loading of test chamber Test method: DIN ISO 16000-6 Carbon disulfide (CS2, test chamber) after 2 days Substance Emission after 2 d [µg/m³] Orientation value [µg/m³] Carbon disulfide CS2 3 50 < = below assessmentlimit Assessmentlimit: 1 µg/m³ Sample geometry: see VOC (Volatile organic compounds) test chamber Chamber conditions: see VOC (Volatile organic compounds) test chamber Test method: DIN ISO 16000-6 Nitrosamines (test chamber) after 2 days Substance Emission after 2 d [ng/m³] Orientation Value [ng/m³] N-Nitrosodimethylamine < 100 --- N-Nitrosomethylethylamine < 100 --- N-Nitrosodiethylamine < 100 --- N-Nitrosodiisopropylamine < 100 --- N-Nitrosodipropylamine < 100 --- N-Nitrosodibutylamine < 100 --- N-Nitrosopiperidine < 100 --- N-Nitrosopyrrolidine < 100 --- N-Nitrosomorpholine < 100 --- Total: < 100 300
  4. 4. Page 4/5 of test report „Wenzhou Jiatai Latex Product Co., Ltd.“, project no. 17910-1 from 21 December 2007 Note: This report only refers to the above described sample. Publishing in parts requires authorisation. < = below assessment limit Assessment limit: 100 ng/m³ Sample geometry and chamber conditions: see VOC (Volatile organic compounds) test chamber Test method: BGI 505-23. Formaldehyde (test chamber) after 2 days Substance CAS No- Emission after 2 d [ppm] Formaldehyde (Methanal) 50-00-0 < 0,01 < = below assessment limit Assessment limit: 0,01 ppm = 12 µg/m³ Test method: DIN ISO 16000-3 (DNPH-method) Odor Temperature [°C] Intensity of odor Kind of odor 40 2 rubber Rating: 1 not perceptible 2 perceptible, not bothering 3 clearly perceptible, not bothering 4 bothering 5 strongly bothering 6 unbearable Test method: following VDA-recommendation 270
  5. 5. Page 5/5 of test report „Wenzhou Jiatai Latex Product Co., Ltd.“, project no. 17910-1 from 21 December 2007 Note: This report only refers to the above described sample. Publishing in parts requires authorisation. Filler, polymer content Filler [weight/%] Polymer content, with reference to the sample 96 Ash content (incl. zinc oxide), with reference to the sample 4 Filler content, with reference to the sample 1) < 5 Polymer content [weight/%] NR, with reference to the polymer content 2) 100 SBR, with reference to the polymer content 0 Remark: 1) The amount of filler is calculated as difference between the amount of ash and zinc oxide, assuming that the maximum of zinc oxide is 5 % of the total latex foam. 2) If NR-content is below 5 %, the result will be 100 % SBR. Usually there will be no use of NR below 5 % in a mixture of NR and SBR. Demands: Filler: ≤ 5 % ± 1 % Polymer content: NR ≥ 95 % Test methods: filler/ash: thermogravimetry; polymer content: IR/ATR. Cologne, 21 December 2007 Dr. H.-U. Krieg (Technical Manager)

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