【Chemical Name】Diphenyl Isooctyl Phosphite
【CAS NO】26544-23-0
【Molecular Formula】C22H31O3P
【Molecular Weight】374
【Structure】
Specification
TEST | UNIT | SPECIFICATION |
APPEARANCE |
| COLORLESS LIQUID |
REFRACTIVE INDEX |
| 1.5160-1.5220 |
SPECIFIC GRAVITY |
| 1.020-1.036 |
Application
●TRUELICHT DPDP is high molecule alkyl-aryl phosphite ester antioxidants,with very high phosphorus
●TRUELICHT DPDP has stronger ability to decompose hydroperoxide(ROOH) than common phosphite
●TRUELICHT DPDP is widely used as secondary antioxidant in many polymers including PVC Polyurethane(PU) and etc, it can be used with hinder phenolic antioxidant and UV Absorbers to have Synergist effect.
-PVC Film
-Polyurethane Film and glue
-Rubber and Latex
-Rosin and unsaturated resins
-PUR Coatings
Packing:
200 KG Drum
Storage
Keep container tightly closed and dry and storage in cool place
Declaration
Only for industrial usage, application in food and Medicine is prohibited.
The information in the application part is only for the reference of professional engineers. However, our Company does not make any form of explicit or implicit warranties or assume any responsibilities in relation to the accuracy, timeliness and completeness the application information on this material. It can not be regarded as a clause of the contract. All tests, applications should be conducted under the guidance of professionals.
Qingdao Truelight functional Material Technology Co., Ltd. is a professional supplier of functional material additives.Our company has passed ISO9001 quality system.
After years of production&Innovation,we have rich experience in many industries.We have established complete industrial chain in additives covering Plastic&rubber,ink&coating,textile printing&dyeing, functional resin industries. We have made big achievements in the fields of water-based antioxidants, water-based UV absorbers and polyurethane additives.
Our products range covers antioxidants,UV absorbers, light stabilizers, photoinitiators, heat stabilizers, nucleating agents, flame retardants, polyurethane chain extenders, nanometer light absorbers, nanometer antimicrobial agents, functional masterbatch,Pigments&Dyes and etc.
Our plants are mainly located in China Mainland, some polyurethane additive plants are located in Taiwan and South Korea. All products accord with national standards or industry standards.
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To make your products more competitive, we will keep optimizing synthetic routes, improving product quality, reducing raw material production cost through continuous innovation.
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