Chemicals

Antioxidant DSTDP

We are Antioxidant DSTDP CAS:693-36-7 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests

Synonyms：

Dioctadecyl 3,3'-Thiodipropionate

EINECS 211-750-5

Dioctadecyl 3,3'-sulfanediyldipropanoate

dioctadecyl 3,3'-thiodipropanoate

MFCD00026684

Propanoic acid, 3,3'-thiobis-, dioctadecyl ester

Molecular Formula: C42H82O4S

Molecular Weight: 683.163

SPECIFICATIONS AND PHYSICAL CHARACTERISTICS

TEST	UNIT	SPECIFICATION
APPEARANCE		WHITE POWDER
ASSAY	%	99.00MIN
MELTING POINT	℃	63.50-68.50
VOLATILES	%	0.05MAX
ASH	%	0.05MAX
ACID VALUE	mgKOH/g	0.05MAX
COLOR(Pt-Co)		50MAX
TRANSMITTANCE
425NM	%	97.00MIN
500NM	%	98.00MIN

PRODUCT FEATURES AND APPLICATIONS
* Secondary thioester antioxidant for organic polymers
* Decomposes and neutralizes hydroperoxides, formed by auto-oxidation of polymers.
* Antioxidant for Plastics, Rubber, synthetic Fiber, Fat and Oils, Petroleum products.
* The initial color may be improved.
* Efficient stabilizer for polyolefins, particularly PP and HDPE.
* Mainly used in PE, PP, ABS, HIPS, Polyester and polyamide.
* Can be used as a synergist in combination with phenolic antioxidants.
– Enhance aging and light stability.

PACKAGE
20KG BAG, 25Kg Carton
HANDLING AND STORAGE
Keep container tightly closed and dry and storage in cool place

Our company is a professional supplier of functional material additives. Our products include antioxidants, ultraviolet absorbers, light stabilizers, photoinitiators, heat stabilizers, nucleating agents, flame retardants, polyurethane chain extenders, nano light absorbing materials, antibacterial materials, functional masterbatches, colorants etc. After years of steadfast industry accumulation and technological innovation, a relatively complete additive industry chain has been formed in the rubber and plastic industry, ink industry, coating industry, textile printing and dyeing industry, functional resin and other industries. Significant achievements have been made in the field of additives.

Antioxidant DSTDP

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