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Poly(1,2-dihydro-2,2,4-trimethylquinoline) (Poly(1,2-dihydro-2,2,4-trimethylquinoline))

National standard excellent

Reference Price: ￥25500 YUAN/Ton 10-21 09:11 Update

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+86 19117288062

Contact person： Chemwin

Phone： +86 19117288062

Poly(1,2-dihydro-2,2,4-trimethylquinoline)

Warehouse Steel factory warehouse

Services Merchant Delivery

Payment Method T/T ; L/C ;

Shipping Fee Place of delivery： Need to ask for quotation with the seller

Specification weight Bags

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nocrac224
permanaxtq
polnoksr
permanax45
ACETONANYL
RALOX TMQ
nonflexrd
AGERITE MA
1,2-Dihydro-2,2,4-trimethylquinoline (polymerized)
TMQ

+Expand -Stow

26780-96-1

C36H45N3

National standard

519.763

National standard excellent

Heze, Shandong

Huanyi world

Shandong Stier

3812301000

Information View:

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Product Description

Nature Description

Properties of anti-aging agent RD:
1. Amber powder or resin;
2. Relative density 1.02~1.10(25℃), melting point range 75 ~ 100℃;
3. Soluble in acetone, chloroform, carbon disulfide, slightly soluble in petroleum hydrocarbons, insoluble in water;
4. Non-toxic and flammable.

Bags

1.08

315oC

72-94oC

<0.1G/100MLAT23oC

Product Applications

1. Anti-aging agent RD (rubber) is mainly used as rubber antioxidant, suitable for natural rubber, synthetic rubber and latex. The thermal oxidation resistance is excellent, and it also has a strong inhibitory effect on the catalytic oxidation of harmful metal ions such as copper, but the flexibility of resistance to bending is poor. It is mainly used for products with high heat resistance. The general usage is 1 to 3 parts. 2. This product has relatively high molecular weight and good compatibility with rubber, so it has low volatility, low frost spray and high extraction resistance. It is suitable for manufacturing wires, tank track pads, cables and various tires. 3. It is suitable for almost all types of elastomer under various application conditions and has a wide range of temperature application.

Production method

1. Production method of anti-aging agent RD: ??? Firstly, aniline and benzenesulfonic acid are heated and melted under stirring, and acetone is added dropwise to warm up. Condensation reaction is carried out under reflux of acetone until the end point. The product was sent to the distillation column, distilled off water and recovered acetone, and then distilled under reduced pressure to obtain monomer 2,2, 4-trimethyl-1, 2-dihydroquinoline. ??? 30% hydrochloric acid, heating slowly add monomer for polymerization. After adding monomer Dropwise, adding NaOH solution for neutralization to make the reaction material neutral. After cooling, crystallizing, filtering, washing and drying, the finished anti-aging agent RD is obtained. 2. Product specifications of anti-aging agent RD: Appearance??????????????????????? Amber to light gray powder????? Softening Point/℃? ≥?????????????? 74 Ash content/%? ≤????????????? 0.5 3. Packaging and storage conditions of anti-aging agent RD: ??? Plastic woven bags are lined with polyethylene plastic bags (or packaged according to Foreign requirements), with a net weight of 25 kilograms per bag. Anti-aging agent RD should be stored in a cool, dry and well ventilated place. Packaged products should avoid direct sunlight.