Other: — Other
Part of: 381239 — Anti-oxidizing preparations and other compound stabilizers for rubber or plastics: — Other:
N344118 · 2024-11-25 — The tariff classification of a heat stabilizer from India
Additional information was provided by email, dated November 20, November 21, and November 22, 2024. The product identified as EMHPP300STB is a heat stabilizer consisting of 30 - 60 percent 2 ethylhexyl thioglycolate (CAS# 7659-86-1) and 40-60 percent zinc carboxylate (CAS# 136-53-8). It is imported in liquid form, packaged in 1000 kg totes. The product will be added to PVC (poly vinyl chloride) formulations as a heat stabilizer to make plastic products for outdoor and interior use, such as PVC siding, window and door profile extrusions. The applicable subheading for the EMHPP300STB will be…
N330364 · 2023-01-31 — The tariff classification of a light stabilizer from China
“Chimassorb 119 FL, EVERSTAB LS-119,” is said to be white to light yellow crystalline powder or granules. It consists of 90 percent 1,3,5-triazine-2,4,6-triamine,N,N’’’-[1,2-ethane-diyl-bis[[[4,6-bis- [butyl(1,2,2,6,6-pentamethyl-4-piperidinyl) amino]-1,3,5-triazine- 2-yl]imino]-3,1-propanediyl]]- bis[N’,N’’-dibutyl-N’,N’’-bis(1,2,2,6,6-pentamethyl-4-piperidinyl)] (CAS# 106990-43-6) and 10 percent butanedioic acid, dimethylester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol (CAS# 65447-77-0). The product is typically used as a hindered amine light stabilizer in the plastics…
N307895 · 2019-12-06 — The tariff classification of a heat stabilizer from China
Additional information was provided via email on December 5, 2019. The sample received from the previous correspondence will be returned. SW977, Methyl Tin Mercaptide, is a transparent clear liquid said to be principally used as a heat stabilizer for PVC (polymerizing vinyl chloride) extrusion manufacturing. It consists of dimethyltin bis(2-ethylhexylmercaptoacetate) (CAS No. 57583-35-4) and methyltin tris(isooctyl thioglycollate) (CAS No. 57583-34-3). In your letter, you propose classification in subheading 2930.90, Harmonized Tariff Schedule of the United States (HTSUS), which provides for…
N290927 · 2018-02-02 — The tariff classification of stabilizers from Japan and Vietnam
, you requested a tariff classification ruling. Five products were identified in your letter. A sample of each product was received and forwarded to Customs and Border Protection Laboratory for analysis. Additional information was provided via email dated January 23 and January 25, 2018. The five products consist of a white powder that is described as a synthetic hydrotalcite coated with a vegetable based (palm oil) stearic acid in various formulations. Based on the information available, two of the products are used as heat stabilizers for polyvinyl chloride (PVC) and other…
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