Rubber Antioxidants RD (TMQ)TDQ

Chemical Name

2,2, 4-trimethyl-1, 2-dihydroquinoline polymer

Molecular Formula

CAS No.

26780-96-1

Molecular Weight

(173.3)n

Specifications

Item

Standards

Product Form

amber to light brown particles

Appearance

Solid State

Initial Melting Point ℃ (≥)

80-100

Loss on Drying % (≤)

0.50

Ash content, % ≤.

0.50

density, g/cm3

1.08

content,%

80.0

Application

Application

◆ performance:RXX antioxidantTMQ(RD) amber to light brown granular, non-toxic. Soluble in benzene, acetone, carbon disulfide, chloroform, slightly soluble in petroleum hydrocarbons, insoluble in water.

◆ Purpose:universal amine anti-aging agent has excellent thermal oxidation resistance, strong inhibitory effect on catalytic oxidation of metals, low toxicity, slow migration in the rubber matrix, and not easy to spray. The protective effect on flex fatigue and ozone aging is not obvious, and it can be combined with other anti-aging agents with excellent anti-flex fatigue and ozone aging performance. It is suitable for various synthetic rubbers other than natural rubber neoprene. Because of its light yellow color, it can also be used in sanitary rubber products. It is a commonly used antioxidant in the manufacture of rubber products such as tires, wires, and hoses.

◆storage:is sealed and stored in a cool, dry and well-ventilated place to avoid direct sunlight.

◆packaging:composite paper bag, lined with plastic film bag, each bag has a net weight of 25kg and each holding 500kg.

Package

Kraft paper bag

25 kg

Validity

24 months

EINECS No

500-051-3

Executive standard

GB/T 8826-2019