rubber antioxidant dtpd( 3100) products henan sinotech import
- Classification:Chemical Auxiliary Agent
- Purity:96.0% MIN
- Type:Anti-aging agent
- Appearance:Dark brown, dark violet pellet
- Characteristic:Accelerated curing
- Application:Rubber goods/plastic/shoes/tyre
- Production Capacity:20000 Metric Ton/Metric Tons per Year
- Package:25 kgs per bag
rubber antioxidant dtpd (3100) supplier,its performance of anti-ozone, anti-scratch and anti-cracking is far better than antioxidant a and d. dtpd has good long-term performance especially used with the antioxidant 4020 or 4010na 1:1. its greatly increased solubility in rubber and the much lower blooming allow a greater using amount. it has little influence on vulcanization and scorch.
rubber antioxidant dtpd( 3100) identification: chemical name: 1,4-benzenediamine n,n'-mixed phenyl and tolyl derives synonym: (n,n'-ditolyi-p-phenyl diamine mixed);dtpd; n,n'-bis(methylphenyl)-1,4-benzenediamine cas no.: 68953-84-4 properties: antioxidant dtpd is antioxidant of para-phenylene diamine ursol, as antiozonant of neoprene; also widely used in various rubber products.
application of antioxidant dtpd/3100 in rubber industry
dtpd is suitable for natural rubber and various synthetic rubbers, such as styrene-butadiene rubber (sbr), butadiene rubber (br), chloroprene rubber (cr), etc. it can play an anti-aging role in various rubber products, including tires, hoses, seals, wires and cables, soles, etc.
rubber antioxidants and their transformation products mdpi,antioxidants are prevalently used during rubber production to improve rubber performance, delay aging, and extend service life. however, recent studies have revealed that their transformation products (tps) could adversely affect environmental organisms and even lead to environmental events, which led to great public concern about environmental occurrence and potential impacts of rubber.
antioxidant dtpd(3100) with high effective
antioxidant dtpd (3100), which can be classified in p-phenlene antioxidant groups. is excellent antioxidant to chloprene rubber. it is the effective antioxidant used in the tire industry and also widely used for rubber products.1.dtpd can resist ozone, its capacity to resist flexibility and cracking is similar to antioxidant 4010na or 4020.
technical data sheet harwick,trade name: antioxidant dtpd (3100) cas no: 68953-84-4 specification: item specification appearance brownish grey pastille initial melting point (dry) oc 90‐100 heating loss (65oc,3h) % ≤ 0.5 ash (800±25oc) % ≤ 0.3 main properties:
antioxidant dtpd(3100) with high quality chemical
chemical name: n,n'-ditoly-p-phene diamine mixed. mainly characteristics: antioxidant dtpd(3100), which can be classified in p-phenlene antioxidant groups, is excellent antioxidant to chloprene rubber. it is the effective antioxidant used in the tire industry and also
rubber antioxidant dtpd (3100) vennok,vestox dtpd is para phenylene diamine anti-aging agent, chloroprene adhesive antiozonidate. it is high efficient anti-aging agent in tyre industry and can also be applied to various rubber products. vestox dtpd is with good long-term performance especially when it is combined with antioxidant 6ppd (4020) or ippd (4010na), which is the best.
dtpd (3100) Chemical Product Antioxidant
antioxidant 4010na or 4020 provides short-time protection, but dtpd can provide long-term protection. 3. because of one or two solubilizing groups on the benzene rings in dtpd, the solubility in the rubber is enhanced highly and the bloom is reduced, so that a
Rubber Anti Aging Agent Rubber Antioxidant 6PPD 4020,its performance of anti-ozone, anti-scratch and anti-cracking is far better than antioxidant a and d. dtpd has good long-term performance especially used with the antioxidant 4020 or 4010na 1:1. its greatly increased solubility in rubber and the much lower blooming allow agreater using amount.
- Do antioxidants and their TPS increase environmental risk awareness of rubber products?
- To our knowledge, this is the first review on antioxidants and their TPs in the environment, which may elevate the environmental risk awareness of rubber products and their TPs in the near future.
- What is the global consumption of rubber antioxidants?
- To date, the annual global consumption of rubber antioxidants is over 700,000 tons, accounting for about 40% of the total amount of rubber additives. This is about twice higher than that of phosphorus flame retardants, a group of emerging pollutants which received great attention in the past decades .
- Which rubber antioxidants are used in China?
- Amine antioxidants are the main rubber antioxidants produced and used in China, of which 6PPD and 2,2,4-Trimethyl-1,2-dihydroquinoline (TMQ, RD) have the highest production, accounting for more than 80% of the total amine antioxidants.
- Can a rubber antioxidant enter the environment with tire-wear particles (Twps)?
- Recently, it was reported that the rubber antioxidant N - (1,3-dimethylbutyl)- N′ -phenyl- p -phenylenediamine (6PPD or antioxidant 4020), a typical tire rubber antioxidant, could enter the surrounding environment together with tire-wear particles (TWPs) [7, 8].