great price rubber antioxidant dtpd
- Classification:Chemical Auxiliary Agent
- Purity:97.%
- Type:Rubber chemicals
- Appearance:Dark brown to dark vilet pastilles or flake
- Boiling point:260°C
- Application:For ethylene propylene, etc.
- Production Capacity:100 Metric Ton/Metric Tons per Month
- Package:25kg plastic woven bag
rubber antioxidant 4010na(ippd) with high quality,generic family: additive -- antioxidant / heat stabilizer supplied. properties: a high activity antioxidant for matural and synthetic rubber provides powerful antiozonant and antioxidant properties with excellent high temperature, fatigue and flex resistance to rubber compounds.
classification: chemical auxiliary agent cas no.: 101-72-4 other names: n-isopropyl-n'-phenyl-p-phenylene diamine mf: c15h18n2 einecs no.: 202-969-7 purity: 99.7% place of origin: china type: rubber antioxidant usage: rubber auxiliary agents ippd
factory price of rubber antioxidant ippd
china rubber antioxidant ippd wholesale select 2024 high quality rubber antioxidant ippd products in best price from certified chinese rubber product manufacturers, rubber goods suppliers, wholesalers and factory on manufacturer
rubber antioxidant 4010(ippd) supplier,application: it is an antioxidant with high efficiency and multi-functions, being used in a wide range of applications. it is applicable in natural rubber, many kinds of synthetic rubber products and their latexes. it can be used in airplane, car tyre, bicycle tyre, as well as rubber products and latexes in cable industry.
rubber antioxidants and their transformation products mdpi
natural antioxidants are only found in nr, such as amino acids, tocotrienol, and betaines [], whereas physical and chemical antioxidants are widely used in various synthetic rubber products. the rubber-aging process comprises three stages: initiation, reaction, and termination [ 15 , 16 ], and the physical antioxidants are usually used to address the initiation stage of rubber aging.
rubber chemicals auxiliary agent antioxidant 4020 6ppd 4010 ippd rd nbc,rubber chemicals auxiliary agent antioxidant 4020 6ppd 4010 ippd rd nbc, find details and price about nbc rubber chemical from rubber chemicals auxiliary agent antioxidant 4020 6ppd 4010 ippd rd nbc kitamura-xia(shanghai)co.ltd.
rubber auxiliary agent manufacturer, rubber chemicals supplier
rubber antioxidant--6ppd/4020, ippd/4010na, tmq/rd, dtpd/3100; our company has a variety of products of stable quality, which have been approved by the well-known domestic and.qingdao zhongjian rubber chemicals co., ltd..
ippd (cas 101-72-4) high quality rubber antioxidant,ippd is an aromatic amino antioxidant and antiozonant. 1,2 it reduces the activity of superoxide dismutase (sod) and catalase (cat) in zebrafish larvae. 1 ippd (300 µg/l) reduces heart rate and induces cardiac malformations in zebrafish embryos, and it reduces the swimming speed of zebrafish larvae when used at concentrations of 2 and 300 µg/l but not 20 µg/l.
rubber aging agent 6ppd(4020) national standard quality rubber
detail introduction rubber antioxidant 4020/6ppd chemical name:n-(1,3-dimethyl-buty)-n’-phenyl-p-phenylenediamine molecular: c18h24n2 cas no.: 793-24-8 molecular weight: 268.40 hs code: 3812301000 as a kind of phenylene diamine rubber antioxidant.
rubber antioxidant ippd(4010na),email：sale@doublevigour.com address：seat l of the jinguo seat in jinyin office vlla of no.16 of huangjiaan road jinshui zhengzhou city, henan province,china factory：fine chemical industry park, xun county, hebi city, henan province,china
- Do substituted para phenylenediamine (PPD) antioxidants affect the environment?
- Substituted para -phenylenediamine (PPD) antioxidants have been extensively used to retard oxidative degradation of tire rubber and were found to pervade multiple environmental compartments. However, there is a paucity of research on the environmental occurrences of their transformation products.
- How much PPDS & ppdqs are absorbed by outdoor air?
- Comparatively, the estimated DIs of ∑PPDs and ∑PPDQs through ingestion of outdoor air for children and adults in Hong Kong, China were 3.1–5.2 and 2.6–4.4 ng/kg bw day, respectively (Cao et al., 2022), which is higher than that reported in this study. Table 3.
- What are the extraction recoveries of PPDS and ppdqs in indoor dust?
- Extraction recoveries of PPDs and PPDQs in indoor dust ranged from 81 to 115 % and from 83 to 107 %, respectively (SI, Table S4). Reported concentrations of PPDs and PPDQs in indoor dust samples were not corrected with the calculated extraction recoveries.
- How are PPDS and ppdqs analyzed in indoor dust sample extracts?
- PPDs and PPDQs in indoor dust sample extracts were analyzed using an ultra-high performance liquid chromatography (ACQUITY; Waters Co.) coupled to a triple-quadrupole mass spectrometry (XEVO_TQS; Waters Co.; Milford, MA, USA).
