Topm Tetraoctyl Pyromellitate Wire Cable Plasticizer

• CAS No.: 3126-80-5
• Formula: C42h70o8
• EINECS: 221-508-0
• Classification: Aromatic Alcohol
• Appearance: Liquid
• Type: 1°(Primary Alcohol)
• Hydroxyl No.: Polyhydroxy
• Transport Package: HDPE Drums, Galvanized Drums, IBC
• Specification: 25kgs HDPE Drums, 200kgs Galvanized drums,
• Origin: China
• HS Code: 2917399090
• Production Capacity: 100mt/Year

Product Description

 

Product Introduction

Tetraoctyl Pyromellitate     (TOPM)
Item	Premium products	Qualified products
Appearance	Colorless transparent oily liquid	Light yellow transparent oily liquid
Acid value (mgKOH / g)	0.30	0.40
Ester content (%)	99.45	99.00
Chroma (PT CO) No. ≤	40	100
Density (20 ºC) / (g / cm3)	0.991-0.997	0.991-0.997
Volume resistivity / 1011 Ω· m ≥	5	1

Application

TOPM has good electrical insulation, so it can be used as a 105~120 ºC heat-resistant cable. It is suitable for PVC plastic products with special heat resistance requirements.  It is a  super heat-resistant and durable plasticizer for PVC. At the same time, as a non-toxic environmental plasticizer, it is used in medical plastic products,  food packaging,  children's plastic toys, and other industries.  As a plasticizer of medical plastic products, it has much less toxicity than DOP and has no adverse effect on physiological processes.  Medical plastic products using  TOPM  as plasticizers have been widely used in clinical medicine, scientific research, and related fields. There are many kinds of products, including tubes, flexible tubes, bags, bags, liquid conducting tubes, films, sheaths, various human organ substitutes, and various parts of medical and testing instruments.
 

• Comparison of TOPM and other plasticizers

Item	TOPM	TOTM	DOTP	DOP
Boiling point /(ºC,760mmHg)	685.5	430	423.2	380
Gelation temperature/(ºC)	≈172	139	135	118
Flashpoint/(ºC)	265	245	226.2	219
Density /(20ºC,g/cm^3)	0.995	0.990	0.985	0.980

 

Packaging & Shipping

HDPE Drum:25kgs/Drum

Galvanized Drum:200kgs/Drum

IBC Drum:1000kgs/IBC

 

Company Profile

Shandong XinHongYun New Material Technology Co., Ltd., established in 2019, is mainly engaged in the R & D, production and sales of polyimide materials. In combination with the perfect production system of the green chemical industry park in the coastal area, and according to the planning requirements for the transformation of old and new kinetic energy, the company has launched the high-performance and low-cost polyimide industrial chain project in the Dajiawa green chemical industry park in the coastal area to realize the transformation from polyimide to high-end new material quality.

Aiming at the polyimide market, the company has laid out the whole polyimide industry chain, i.e. products and related derivatives projects in the main industry chain of "C10 heavy aromatics separation/ light aromatics methanol alkylation-mesitylene/trimethylbenzene pyromellitic dianhydride/trimellitic anhydride- polyimide and composites / environmental protection plasticizers", Separation of C10 heavy aromatics to prepare mesitylene products and trimethyl benzene products or alkylation of light aromatics with methanol to prepare mesitylene products, and then oxidation of mesitylene and trimethyl benzene products to prepare corresponding anhydrides. Anhydrides and alcohols can be esterified to prepare corresponding plasticizers, or anhydrides and diamine products can be used to produce polyimide films, polyimide molding powder, polyimide engineering plastics by chemical or thermal methods Polyimide fibers and polyimide composites.
 

Certifications

FAQ

Q: Are you a trading company or manufacturer?
A: We are a factory.

Q: What are your terms of payment?
A: TT, LC at sight

Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time?
A: Generally it is 7-10 working days after payment.