Do you know what certifications there are for silicone materials?
The certification reports of silicone raw materials are (ROHS, halogen, PAHS, REACH, FDA, LFGB, MSDS, USP, NSF, UL yellow card, etc.). At present, the authoritative certification agencies include SGS, TUV, CE and other institutions, and domestic CTI and other institutions.

The following is a brief introduction by the editors:

1. The ROHS report is an environmental report, which mainly detects six heavy metals: lead (Pb), cadmium (Cd), mercury (Hg), hexavalent chromium (Cr (VI)), polybrominated biphenyls (PBBs), polybrominated diphenyl ether ( PBDEs).

2. Halogen detection includes (fluorine (F), chlorine (CI), bromine (Br), iodine (I).

3. PAHs mainly detect PAHs. Polycyclic Aromatic Hydrocarbons PAHs are volatile hydrocarbons produced when coal, petroleum, wood, tobacco, organic polymers and other organic substances are not completely burned. They are important environmental and food pollutants that have been found to date. More than 200 kinds of PAHs, a considerable part of which are carcinogenic, such as benzoαpyrene and benzoαanthracene. PAHs are widely distributed in the environment and can be found in every corner of our lives. Polycyclic aromatic hydrocarbons may be produced in any place where organic matter is processed, discarded, burned or used.

4. REACH is different from the RoHS Directive. The scope of REACH is much wider. Now it has increased to 168 tests, which is the abbreviation of EU regulation "REGULATION concerning the Registration, Evaluation, Authorization and Restriction of Chemicals". It was established by the European Union and was established in June 2007. Chemical supervision system to be implemented from now on. In fact, it will affect products and manufacturing processes in almost all industries, from mining to textiles and clothing, light industry, electromechanics, etc. This is a proposal for regulations involving chemical production, trade, and use safety. The regulations are designed to protect human health and the environment Safety, maintain and improve the competitiveness of the EU chemical industry, and the ability to innovate non-toxic and harmless compounds, prevent market fragmentation, increase the transparency of chemical use, promote non-animal experiments, and pursue sustainable social development. REACH has established the idea that society should not introduce new materials, products or technologies if their potential harm is unknown.

5. The FDA / LFGB tests for non-food drugs are mainly tests such as food contact materials. FDA is the US food certification report, LFGB is the EU food certification report, and FDA / LFGB are two completely different. standard.

 6. MSDS report refers to chemical safety data sheet, also known as material safety factor table, chemical safety data sheet and chemical safety data sheet.

7.USP certification report says medical grade report, United States Pharmacopeia (USP)-Overview of agency profile The United States Pharmacopeia (USP) sets quality standards for prescription and over-the-counter drugs, food supplements and other health products, and works with health agencies to help them meet standard. Since being established 185, these standards have contributed to the world, ensuring access to quality pharmaceutical services.

8. NSF certification (National Sanitation Foundation) is an independent, non-profit organization established in 1944. NSF specializes in standard setting, product testing and certification services in the fields of public health, safety and environmental protection, and is an authoritative organization in the field of public health and safety.