China Persistent Organic Pollutants (POPs) Regulatory Testing Services - China Supplier
China Persistent Organic Pollutants (POPs) Regulatory Testing Services - China Supplier

Persistent Organic Pollutants (POPs) Regulatory Testing Services

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POPs Regulation

1. Introduction to POPs Regulation

POPs is the abbreviation for Persistent Organic Pollutants. These are natural or synthetic organic substances that exhibit environmental persistence, bioaccumulation, long-range transport potential, and potential toxicity. They are difficult to degrade in the environment, can bioaccumulate, and can undergo long-range transboundary transport through air, water, and migratory species, depositing in regions far from their emission sources. They can accumulate in terrestrial and aquatic ecosystems, causing impacts on the environment and organisms.

In 2004, the European Union promulgated the Persistent Organic Pollutants Regulation (POPs Regulation) (EC) No 850/2004, which introduced specific control measures for the use of POPs within the EU. Since then, the EU has revised the POPs Regulation multiple times, incorporating various persistent organic pollutants commonly used in industrial and consumer goods sectors, many of which are widely applied in the electronics and electrical industry. On June 25, 2019, the EU issued the new POPs Regulation (EU) 2019/1021, which officially came into effect on July 15, 2019, replacing the former Regulation (EC) No 850/2004.

2. Hazards of POPs

(1) Impact on birth weight in children: May reduce birth weight in human infants, cause developmental delays, skeletal development disorders, and metabolic disturbances, which can affect individuals throughout their lives.

(2) Effects on the nervous system: Attention disorders and suppression of the immune system.

(3) Hazards to the reproductive system: Also have potential impacts on the human endocrine system, leading to testicular cancer in men, reduced sperm count, reproductive abnormalities, and skewed sex ratios in newborns. In women, they may cause breast cancer and early puberty. These effects not only harm individuals but also cause permanent impacts on their offspring.

(4) Influence on cancer.

3. Regulatory Annexes

The EU POPs Regulation consists of five annexes, which are:

Annex I List of prohibited substances

Annex II List of restricted substances

Annex III List of substances for emission reduction

Annex IV List of substances under waste management provisions in Article 7

Annex V Waste management

4. Scope of Control

Includes various products such as chemical products, electronic and electrical products, toys, automobiles, textiles, furniture, etc.

5. Controlled Substances

Substance Name

Limit Requirements

Common Applications

Aldrin, Chlordane, DDT, Dieldrin, Endrin, Heptachlor, Endosulfan, Toxaphene, Hexachlorocyclohexanes (including lindane), Chlordecone, Mirex, Dicofol

Prohibited

Pesticides

Pentachlorobenzene

Prohibited

· Dye carrier

· Fungicide

· Flame retardant

Hexa-BB

Prohibited

Flame retardant

Polychlorinated naphthalenes (PCN)

Prohibited

· Wood preservative

· Additive in paints and machine lubricants

· Used as insulation in cables and capacitors

Hexachlorobutadiene (HCBD)

Prohibited

Fungicide

Polychlorinated Biphenyls (PCBs)

Prohibited

· Heat transfer fluid in transformers and capacitors

· Carbonless copy paper

· Additive in sealants and plastics

Hexachlorobenzene (HCB)

Prohibited

Fungicide

and its salts and esters

≤5 mg/kg in substances, mixtures, and articles

Flame retardant

Deca-BDE

· ≤10 ppm in substances

· Sum of Tetra-BDE, Penta-BDE, Hexa-BDE, Hepta-BDE, and Deca-BDE in mixtures and articles must not exceed 500 mg/kg

Excluding products under RoHS control

Flame retardant

Tetra-BDE

Flame retardant

Penta-BDE

Flame retardant

Hexa-BDE

Preservative and mildew inhibitor

Hepta-BDE

Flame retardant

HBCDD

Concentration in substances, mixtures, and articles must not exceed 100 mg/kg

Flame retardant

Short-chain chlorinated paraffins (SCCPs)

· Mixtures: 1%

· Articles: 1500 ppm

· Metalworking fluids

· Sealants

· Flame retardant in plastics and textiles

· Leather processing

· Paints and coatings

PFOS and its derivatives

Including polymeric metal salts, halides, amides, or other derivatives

· Mixtures ≤ 10 ppm

· Articles ≤ 1000 ppm

· Textiles or coated materials ≤1 µg/m²

Anti-fouling, anti-oil, and waterproofing agents

PFOA, its salts, and PFOA-related substances

In substances, mixtures, or articles:

· PFOA and its salts ≤ 0.025 mg/kg

· PFOA-related substances ≤ 1 mg/kg

Anti-fouling, anti-oil, and waterproofing agents

6. Which POPs substances should electronic products focus on?

For electronic products such as mobile phones, computers, and televisions that do not involve the use of natural materials, it is essential to focus on the risk of flame-retardant components like casings, wires, and PCBs containing HBCDD and SCCP. For non-metallic materials, especially fluoropolymer materials, there is a risk of containing PFOS, PFOA, its salts, and PFOA-related substances.

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