Factory Direct Sale Secondary Antioxidant PEPQ CAS NO.119345-01-6/P-EPQ CAS NO.119345-01-6
- FOB Price: USD: 23.33-25.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,MoneyGram
- Available Specifications:
great(1-20)Metric Tongreat(21-50)Metric Ton
- Product Details
Keywords
- P-EPQ Phosphite ester antioxidant
- Secondary Antioxidant PEPQ
- 99.0% purity antioxidant
Quick Details
- ProName: Factory Direct Sale Secondary Antioxid...
- CasNo: 119345-01-6
- Molecular Formula: C68H92O4P2
- Appearance: White to yellowish crystalline powder
- Application: Particularly suitable for PC, PET, PA,...
- DeliveryTime: 7-15 working days after order confirma...
- PackAge: Net 25kg/drum,1000kg/pallet, 10pallet...
- Port: Shunde Port, Guangzhou Port
- ProductionCapacity: 300 Metric Ton/Year
- Purity: 99%
- Storage: Stored in a cool dry and well ventilat...
- Transportation: Packed and transported as general chem...
- LimitNum: 1 Kilogram
- Assay: Min.99.0%
Superiority
Why Choose Us
1. Quality
Our products meet MSDS safe standard and we have ISO and other certificate so you can get high quality products from our company. Passed REACH & ROHS Certifications.
2. Price
We are the company which is the joint of trade and industry so we can provide the competitive price and high quality product.
3. Packaging
We can do according to the customers' request.
4. Transport
The products can be transported by Courier, by air or by sea.
5. Service
We offer specialized logistic service including export declaration, customs clearance and every detail during shipment; this makes us able to offer you one-stop service from the order to the products transported to your hand.
FAQ
1.Q: What are you target clients
Importers or customers in engineering/compounding plastics manufacturers; flame retardants for plastics and textiles industries; lubricant; antioxidant, uv/light stablizer and coupling agent etc.
2.Q: Do you supply free samples How can we get samples from you
Usually just for VIP customers by express.
3.Q: How do you make a price offer and how long is its validity
By e-mail 15days.
4.Q: What payment terms do you accept
L/C, T/T, West Union, Cash.
5.Q: Do you accept third party inspection
Yes.we do.
6.Q: Where do you load the goods
China main port. Main in Shunde Port.
7.Q: Is the product harmful to human health
According to the product property.
8.Q: What types of containers are used to package products from your company
20'FCL,40’FCL or as customer requirement.
9.Q: Can I pay with a credit card
Of course you can.
10.Q: Is your company able to accept custom and meet customer specific specification requirements
Yes,we can.
Our tenet is "Quality and customers are the top priority to Leader, Honest business, openness and innovation". We look forward to cooperating with customers WORLDWIDE for bright tomorrow.
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Details
Certification
Certification Name |
Certified By |
Certificate No. |
Product Name |
Available Date-Expired Date |
ISO9001:2008 |
Certificate of Conformity Quality Management System Certification |
04614Q11665R0S |
Phosphorus-containg flame retardants(organic), halogen-free flame retardants(inorganic), flame retardant masterbatch(don't contain dangerous chemicals) |
2014/6/26-2017/6/25 |
Company Profile
Company Name: Foshan Leader Chemical Co., Ltd.
Year Established: 2008
Main Products: Eco-friendly halogen-free flame retardants, brominated flame retardants, phosphorus nitrogen flame retardants, inorganic flame retardants, compatilizers (toughening agents), lubricants, antioxidants, light stabilizers, and coupling agents etc. Chemicals for engineering & compounding, wire & cables.
Capacity: 600MT/month.
Product Lead time: 7-15 working days since order confirmation.
Antioxidant LEADAOX P-EPQ, CAS No.119345-01-6
Description
- Trade name: LEADAOX P-EPQ Phosphite ester antioxidant.
- Chemical formula: C68H92O4P2.
- Chemical name: Tetrakis(2,4-di-tert-butylphenyl)-4,4’-biphenyldiphosphonite.
- Synonyms: PEPQ; P-EPQ.
- CAS No.:119345-01-6. Formula weight: 1035.4g/mol.
- Highly efficient phosphorus based secondary antioxidant.
- LEADAOX P-EPQ, a highly efficient phosphorus based secondary antioxidant, can reduce the thermo-oxidative degradation of polymers and the development of undesired coloring (yellow) during processing. Main advantages of LEADAOX P-EPQ are its high thermal stability and broad compatibility in coating polymers.
- Highly effective processing stabilizer for thermoplastic polymers, especially for polyolefins but also engineering plastics, among them, polycarbonates, polyamides, polyesters. The product stabilizes the polymer melt in a unique manner against thermo-oxidative degradation ensuring constant melt viscosity as well as outstanding color stability, even under the highest thermo-mechanical stress.
- Based on its chemical composition, P-EPQ exhibits optimal compatibility with most polymers, so that no migration or chalking problems occur.
Typical Physical Properties
Specifications |
|
Assay |
99% min |
Softening point |
85-95℃ |
Transmittance (425nm) |
86% min |
Transmittance (500nm) |
94% min |
Volatile |
0.5% max |
Ash |
0.05% max |
Appearance |
White to yellowish crystalline powder |
Physical properties |
|
Flash point (°C) |
597.38 °C |
Boiling point |
854.226 °C at 760 mmHg |
Solubility / miscibility (20°C) % w/w |
|
Water |
<0.01 |
Ethanol |
10 |
n-Hexane |
>50 |
Methylbenzene |
>50 |
Chloroform |
>50 |
Potential Applications
- LEADAOX P-EPQ has a wide scope of applications in thermoplastic polymers, particularly suitable for PC, PET, PA, PBT, PS, PP, PE-LLD and EVA substrates etc.
- It is preferably used for the stabilization of polyolefins, primarily in combination with phenolic antioxidants such as Antioxidant 1010, with which it forms synergistic systems.
- Particularly in polyolefins, produced with newer-generation catalysts, the product is outstandingly effective.
- Filled polyolefins, e. g. talc-filled polypropylene
- Polyethylene of low density, e. g. VLDPE, ULDPE
- Polyethylene of high density (HDPE)
- Poly-4-methylpentene-1 (TPX)
- Polybutene-1
- Polycarbonate
- Polystyrene, incl. HIPS, ABS, SAN
- Thermoplastic polyester
- Reprocessed recycled plastics
Handling & Safety
LEADAOX P-EPQ should be handled with care to prevent contamination of the environment. Avoid dust formation and ignition sources. For more detailed information please refer to the material safety data sheet.
Transportation
LEADAOX P-EPQ is not dangerous materials according to the transportation regulations.
Packaging and Storage
- 25Kg/drum or carton.
- Prevent from damping and heat, stored in a dry cool and ventilated area.