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Home > Industrial Coatings > Coating Additive > POLY(1,4-PHENYLENE ETHER-SULFONE) for Sale > Polyethersulfone dispersion BSP-450 excellent flexibility temperature resistance and corrosion resistance
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Polyethersulfone dispersion BSP-450 excellent flexibility temperature resistance and corrosion resistance

2 Inquiries

Unit Price:

$8/KG FOB

Get Latest Price
CAS No.:

25667-42-9

Grade:

Chemical Grade

Content:

99%

Port:

shanghai

Brand:

FLON MAKE

Packaging:

50kg/barrel

Price valid (until):

2026-12-31

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
Average Lead Time:
15 days
Qualification:
Main Products:

FPA,PTFE,PVDF,ECTFE,PES,FEP

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Polyethersulfone D ispersion  BSP-450

    1. Keywords: PES;BSP-450; Water-based paint
    2. Product  I ntroduction

    Polyethersulfone dispersion is based on high-performance PES and emulsified by special process. It has excellent hardness, corrosion resistance and flexibility. It is strongly recommended for water-based single-layer Teflon coating. Polyethersulfone dispersion, miscible with water in any proportion, has excellent adhesion, temperature resistance and corrosion resistance. It is widely used in Teflon coating, enamelled wire paint and other high temperature resistant coatings.

    1. Technical  P arameter

    Item

    Test Method

    I ndex

    Appearance

    Visual inspection

    Milky white paste liquid

    Non volatile matter , %

    280℃×20 min

    20±1%

    P roportion , g/cm 3

    Specific gravity cup

    1.03±0.05

    V iscosity , 25℃、 CPS

    Brookfield  DVII+Pro

    60 ~ 100

    F ineness

    Visual measurement of smoothness and film thickness of spray plate

    No particles less than 10 microns

     

    4.  Mark , Packing, Storage & Transportation

    4.1   M ark

    The packaging barrel of this product shall be provided with firm and clear identification, indicating the company name, product name, batch number, brand (specification number), net content, etc.

     

    4.2 
      P ackage

    This product is packed in barrels, with a net content of (50 ± 0.2) ¢ per barrel; Each barrel shall be provided with product certificate, including company name, product name, batch number, brand (specification number), net content, production date, etc. If special packaging is required, the supplier and the buyer shall negotiate separately.

    4.3   S torage

    1. Store in a cool and dry place. Avoid direct sunlight.

    2. Shelf life: the unopened shelf life is 12 months.

    4.4    Transport ation

    This product is transported as non dangerous goods. Avoid moisture and violent vibration during transportation.

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    Basic Info
    Product Name:

    POLY(1,4-PHENYLENE ETHER-SULFONE)

    Other Name:

    4,4’-Sulfonyldiphenolpolymer,sru;POLY(ETHER SULFONE);POLY(OXY-1,4-PHENYLENESULFONYL-1,4-PHENYLENE);POLY(P-PHENYLENE ETHER-SULFONE);POLY(P-PHENYLENE ETHER-SULPHONE);POLY(1,4-PHENYLENE ETHER-SULFONE);p203;Poly(oxy-p-phenylsulfonyl-p-phenylene)

    CAS No.:

    25667-42-9

    Molecular Formula:

    (C12H8O3S)n

    Molecular Weight:

    0

    Color/Form:

    clear amber

    Categories:

    Coating Additive

    Characteristics
    Density:

    1.37 g/mL at 25 °C(lit.)

  • Seller Information
    Business Type:

    Trader

    Main Products:

    FPA,PTFE,PVDF,ECTFE,PES,FEP

    Location:

    Jinyi Expressway,Tangya Town,Jindong District,Jinhua,Zhejiang Province

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    15 days

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2021

  • Inquiry History
    2 Inquiries
    Country Product Purchase Quantity Date Posted
    Indonesia

    PES Micropowder

    10 KG Feb 25, 2026
    France

    PES dispersion water-based BSP-455

    50 KG Nov 25, 2025
    Post an enquiry for this product
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