DOP Di Octyl Phthalate Rubber Additive

Product Description

Product description of dioctyl phthalate (DOP) plasticizer**
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DOP dioctyl phthalate
Test project	Unit	Specifications	Result
Colour	(APHA)	MAX18	17
Refractive index	(25/D)	1.485 ± 0.003	1.484
proportion	(20/20 ºC)	0.986 ± 0.003	0.983
Heat loss	(125 ºC,3HR),%	MAX0.06	0.04
Acid value	KOHmg/G	MAX0.02	0.01
Volume resistivity	(Ωcm, 30)	≥2.0×10^11Ωcm	4
Ester content	%	99.00minutes	99.9

###* * product overview**
Dioctyl phthalate (DOP or DEHP) is a general-purpose high-efficiency plasticizer, which is prepared by the esterification of phthalicanhydride and 2-ethylhexanol. It has excellent plasticization efficiency, low volatility and good processing performance, and is widely used in the plasticization modification of polymer materials such as PVC. Although restricted by some national environmental protection regulations (such as EU REACH, which requires authorization), DOP still occupies an important position in specific industrial fields due to its high cost performance and mature process.
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###* * product features and advantages**
1. * * high efficiency plasticization * *: excellent compatibility with PVC, significantly improving the flexibility and ductility of the material.
2. * * excellent processing performance * *: reduce melt viscosity, shorten processing cycle, suitable for extrusion, injection molding and other processes.
3. * * outstanding economy * *: low production cost, high cost performance, suitable for large-scale industrial applications.
4. * * strong stability * *: good oil resistance and UV resistance linearity, which can extend the service life of the product.
5. * * wide applicability * *: compatible with most resins (such as PVB, PVA) and rubber systems.
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###* * technical parameters**
|Project | indicators|
|---------------------|--------------------|
|Appearance | colorless transparent oily liquid|
|Density (20 ºC, g/cm³) | 0.980-0.986        |  
|Flash point (ºC) | ≥ 200|
|Acid value (mg koh/g) | ≤ 0.1|
|Ester content (%) | ≥ 99.5|
|Moisture (%) ≤ 0.1|
|Refractive index (25 ºC) | 1.483-1.487|
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###* * main application industries**
1. * * soft PVC products * *:
-Film, artificial leather, hose, shoe material, floor leather, cable sheath, etc.
-Automotive interior trim parts (such as instrument panel skin and sealing strip).
2. * * paint and ink * *:
-As a film forming agent, it can improve the flexibility and adhesion of the coating.
3. * * rubber industry * *:
-Improve rubber processing fluidity and low temperature flexibility.
4. * * industrial products * *:
-Adhesives, waterproof coiled materials, industrial hoses, etc.
5. * * plastics in non sensitive areas * *:
-Industrial packaging materials, agricultural films (subject to local regulations).
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###* * storage and transportation conditions**
-* * storage environment * *:
-Store in a closed place away from light and avoid high temperature (recommended storage temperature ≤ 35 ºC) and humidity.
-Keep away from strong oxidants and acid-base substances and keep the warehouse ventilated.
-* * shelf life * *: under unopened conditions, the shelf life is 18 months.
-* * transportation requirements * *:
-Transport as general chemicals to avoid severe collision and sun exposure.
  
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###* * safety and operation specifications**
-* * operation protection * *:
-Wear chemical resistant gloves, goggles and protective clothing during operation to avoid direct contact with skin or inhalation of steam.
-The workplace shall be equipped with eye wash and emergency shower equipment.
-* * leakage treatment * *:
-Collect after covering with inert adsorption material (such as diatomite), and it is strictly prohibited to discharge into water or sewer.
-* * waste management * *:
-Submit to a qualified hazardous waste treatment institution for disposal according to local regulations.
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###* * package specification**
-Standard packaging: 200kg/galvanized iron barrel or IBC ton barrel (small packaging of 25kg/barrel can be customized).
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###* * declaration of compliance**
-* * regulatory compliance * *:
-It meets the Chinese gb/t 11406 industrial standard.
-The EU market needs to comply with the REACH regulations (authorized use, limited to specific purposes).
-Provide complete MSDS (material safety data sheet), COA (quality inspection report) and compliance statement.
-* * restrictions * *:
-It is not allowed to be used in food contact materials, children's toys, medical products and other fields strictly restricted by laws and regulations.
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###* * technical support and services**
-* * customized scheme * *: provide suggestions on formula optimization according to customers' process requirements.
-* * sample support * *: free samples for performance testing.
-* * supply chain guarantee * *: stabilize supply capacity and support long-term agreement cooperation.
-* * regulatory consultation * *: help customers understand the compliance requirements of the target market.
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**As a representative of traditional plasticizers, DOP still provides cost-effective solutions for the industrial sector within the compliance framework. We strictly control product quality, ensure compliance with regulatory requirements, and help customers optimize production efficiency through professional services**
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**For further technical parameters or business cooperation, please contact our sales and technical team**
(Note: the application scenario must strictly comply with the regulatory restrictions of the target country/region, and the specific compliance is subject to the latest policies.)