first grade tire rubber antioxidant 6ppd(4020) cas no
Technical Data Sheet (TDS) - Vennok
Rubber Antioxidant 6PPD (4020) Chemical Name: N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine Other Name: 4020 Molecular Formula: CAS No.: C 18 H 24 N 2 793-24-8 Technical Specification: Item Technical Specifications Appearance Purple brown granules Assay % 鈮?96.0 Initial melting point 鈩?鈮?45.0 Freezing point 鈩?鈮?46.0
6PPD and Tire Manufacturing | U.S. Tire Manufacturers Association
6PPD is an antioxidant and antiozonant that helps prevent the degradation and cracking of rubber compounds caused by exposure to oxygen, ozone and temperature fluctuation. 6PPD is used industry wide to help tires resist degradation and cracking, which is vital for driver and passenger safety. Antioxidants support increased tire endurance.
Transformation Products of Tire Rubber Antioxidant 6PPD in
6PPD, a tire rubber antioxidant, poses substantial ecological risks because it can form a highly toxic quinone transformation product (TP), 6PPD-quinone (6PPDQ), during exposure to gas-phase ozone. Important data gaps exist regarding the structures, reaction mechanisms, and environmental occurrence of TPs from 6PPD ozonation. To address these data gaps, gas-phase ozonation of 6PPD was
Rubber Antioxidant 6PPD (4020) - Vennok
Rubber Antioxidant 6PPD (4020) - Vennok Rubber Antioxidant 6PPD, which is used for rubber & tires production with high efficiency, low poison and low solvent extraction amount.
First Class Rubber Antioxidant 6PPD/4020
Technical Data Sheet. STAIR 6PPD N-(1,3-dimethylbutyl)-N'-phenyl鈥損鈥損henylenediamine CAS NO.793-24-8 APPLICATION. Mainly use for producing rubber industrial products of tire, rubber shoes, conveyer belt etc.
Rrubber Antioxidant 6PPD 4020 - Shandong Loyal Chemical Co.,Ltd
Detail Introduction Product name: IPPD (4010 NA) Chemical name: N-Isopropyl-N'-phenyl-P-phenylenediamine CAS No.: 793-24-8 Product Specification: Application: -6PPD is an outstanding antioxidant and antiozonant, generally used for natural rubber and synthetic rubber.
Rubber Antioxidant - Qingdao Xiongxiang Rubber Co., Ltd - page 1.
China Rubber Antioxidant catalog of 6PPD (4020) , IPPD, Rd, Rubber Antioxidant CAS: 793-24-8 for Tire Belt of Rubber Antioxidants 6PPD (4020), Rubber Chemical Antioxidant IPPD 4010na provided by China manufacturer - Qingdao Xiongxiang Rubber Co., Ltd, page1.
antioxidantsand antiozonants - Akrochem
known as 鈥?Antioxidants鈥? The discovery of 鈥?Antiozonants鈥?occurred early in the 20th century, but it wasn鈥檛 until mid-way through the century before they became widely used. It was discovered that rubber articles (mainly tires) stored for several years quickly failed when put into use. Chemists were baffled because these tires were
Recent progress in the rubber antioxidants: A review
Separately, 4-(dimethyl-butyl amino)diphenylamine (6PPD), another widely used antioxidant in the rubber industry, a recent study reported that the 6PPD (or already converted 6PPD-quinone) released from the tires reacts to form 6PPD-quinone, which is toxic to coho salmon and causes mass coho salmon deaths in the U.S. Pacific Northwest .
China 6ppd, 6ppd Manufacturers, Suppliers, Price | Made-in
Factory Price Rubber Antioxidant 6PPD (4020) CAS 793-24-8 N-1, ISO Factory Rubber Antiager 4020/6PPD Rubber Antioxidant for Tire Belt . US$ 15-25 / kg. 1000 kg (MOQ)
China Rubber Antioxidant, Rubber Antioxidant Manufacturers
Made in China Diamond Members Provides Rubber Antioxidant 6PPD CAS No.: 793-24-8 . Rubber Antioxidant 1076 for Tire . Rubber Antioxidant 6PPD / 4020 CAS No
manufacture industrial grade rubber antioxidant 4020/6ppd
6PPD Antioxidant Manufacturers, Suppliers 鈥?Buy Best Price 6PPD Antioxidant 鈥?Antioxidant 6PPD(4020) CAS No.: 793-24-8 MF: C18H24 N2 Product Application: An antioxidant used for rubber products with high efficiency, low psison and low solvent-extraction amount, also used as stabilizer in synthetic rubber, which is widely We're well-known as
6PPD-Quinone: Revised Toxicity Assessment and Quantification
Stormwater exposure can cause acute mortality of coho salmon (Oncorhynchus kisutch), and 6PPD-quinone (6PPD-Q) was identified as the primary causal toxicant. Commercial standards of 6PPD-Q recently became available; their analysis highlighted a systematic high bias in prior reporting concerning 6PPD-Q. A 6PPD-Q commercial standard was used to re-confirm toxicity estimates in juvenile coho
China Rubber Antioxidant Manufacturers, Suppliers, Factory
Rubber Antioxidant 6PPD,also called 4020,An antioxidant with high efficiency, low poison and low solvent-extraction amount.Usually used as Read More; Polymer Of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ,RD) CAS NO.26780-96-1. Rubber Antioxidant TMQ (RD), Amber or brown granular.