
Rubber Antioxidant RD
Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline
Molecular Formula: (C12H15N)n
Molecular Weight: (173.26)n
Gravity: 1.05
CAS NO.: 26780-96-1
Package: 25kg/bag
Storage Life: 12months
Rubber Antioxidant TMQ
Description:
Antioxidant Chemical Name | Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline |
| Molecular Formula | (C12H15N)n |
| Molecular Structure | ![]() |
| Molecular Weight | (173.26)n |
| Gravity | 1.05 |
| CAS NO. | 26780-96-1 |
| Package | 25kg/bag |
| Storage Life | 12 months |
Specification:
Appearance | Amber or Brown Granules |
Softening Point ℃ | 80-100 |
Loss on Drying %≤ | 0.50 |
Ash %≤ | 0.50 |
Suitable for natural rubber and synthetic rubber. Due to the good rubber compatibility, the amount can be increased to improve the properties of the rubber compound. Usage and Dosage The dosage of this product can be 0.2-7 parts, and the general dosage is 0.5-3 parts. In the rubber compound, the solubility is large, and the dosage is large without frosting; the small amount can also show a certain protective effect. According to the characteristics of this product, it can be used alone for a kind of rubber products with severe resistance to heat and oxygen aging, and adjust the amount of anti-aging agent rd according to the severity of resistance to thermal oxygen aging. It has better protection effect with anti-aging agent mb.
RD should be used in conjunction with 4020. — Antioxidant protection: 0.5-3.0 parts RD — Universal anti-degradation protection: 0.5-1.0 parts RD+1.0 parts 4020 — High performance protection: 1.0-2.0 parts RD+1.0-3.0 parts 4020 — EPDM in peroxide-cured The use of RD in NBR compounds provides excellent heat resistance and has a slight effect on crosslink density. Typical amounts of RD in this application are from 0.25 to 2.0 parts. — In latex applications, if a slight coloration of the RD powder dispersion is allowed, the dry basis is used in an amount of 0.5 to 2.0 parts. Packaging and storage conditions Plastic woven bags are lined with polyethylene plastic bags (or according to foreign requirements), each bag has a net weight of 25 kg. RD should be stored in a cool, dry, well ventilated area. Packaged products should be protected from direct sunlight.
Why choose us?
- We are committed to promoting sustainability and environmental responsibility in the production of our Quinoline products.
- As a professional supplier, our company has always adhered to the enterprising business philosophy, insisted on the principle of providing the best service for customers, and constantly provided users with satisfactory quality products, which is also our constant pursuit.
- Our commitment to ethical business practices and social responsibility sets us apart from other Quinoline manufacturers.
- Our company insists on producing products according to customer requirements and providing services around customer needs. Our product specifications and models are complete, the product quality is good, and the customer service is perfect. We have won the trust of our customers with excellent cost performance, reliable product quality, and high-quality service.
- Our Quinoline products are rigorously tested for safety and quality, ensuring that they meet the highest standards of reliability and performance.
- We are in line with the 'customer-oriented' service policy, committed to in-depth understanding of Rubber Antioxidant RD market, focusing on customer needs in this field.
- We specialize in providing custom formulations of Quinoline to meet specific customer requirements.
- We use innovation as the driving force to accelerate the conversion of old and new dynamics, and use assessment orientation as an innovative strategy to accelerate innovation.
- Our high-quality Quinoline products are used in a wide variety of applications, from chemical synthesis to organic agriculture.
- Our company pays attention to the advanced nature of product technology, and pays attention to the cultivation of the quality of scientific and technological personnel and staff.
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