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Home > Products > Unsaturated Polyester Resin > Orthophthalic Unsaturated Polyester Resin For Mold
Orthophthalic Unsaturated Polyester Resin For Mold
Orthophthalic Unsaturated Polyester Resin For Mold
  • Orthophthalic Unsaturated Polyester Resin For Mold
  • Orthophthalic Unsaturated Polyester Resin For Mold

Orthophthalic Unsaturated Polyester Resin For Mold

    Unit Price: USD 1700 / Metric Ton
    Payment Type: L/C,T/T,Paypal,Western Union
    Incoterm: FOB,EXW,FCA,CPT,CIP
    Min. Order: 1 Metric Ton
    Delivery Time: 7 Days

Basic Info

Model No.: 60-67%

Synthetic Resin: Unsaturated Polyester Resin

Origin: Made In China

Appearance: Light Yellow Liquid

Product Name: Orthophthalic Unsaturated Polyester Resin For Mold

HS Code: 3907910000

CAS No.: 26123-45-5

MF: C15H14O8

Purity: 60-67%

VISCOSITY: 0.6-0.8 Pa.s

Additional Info

Packaging: 220kgs/drum

Productivity: 5000 tons per month


Transportation: Ocean,Land,Air

Place of Origin: Henan

Supply Ability: 5000 TONS PER MONTH

Certificate: ISO9001:2008

HS Code: 3907910000

Port: Qingdao,Shanghai Port,Tianjin

Product Description

Orthophthalic Unsaturated Polyester Resin For Mold

Unsaturated polyester resin is a condensation polymer formed by the reaction of polyols and saturated/unsaturated dibasic acids at 190-220until the expected acid value or viscosity is met. After reaction procedure, addition of certain amount of styrene monomer to formed a unsaturated polyester resin. It possesses good mechanical and electric properties, corrosion resistance. Curing can occur at room temperature without any heating equipment, and makes it easier to manufacture large objects.


· Poor linear shrinkage

· Excellent wettability of the fibres and charges

· Cold cross-linking by addition of hardener

· Minimisation of the effect of sagging in vertical stratification (thixotropic properties)

Solid, after cross-linkage:

· Exceptional lightness

· Rigidity

· Good electrical insulation

· Dimensional stability against temperature changes

· A higher strength / weight ratio than steel

· Resistance to chemicals

· Excellent surface finish

· Water repellency

· Resistance to wear and and high temperatures

· Good mechanical resistance

Orthophthalic Unsaturated Polyester Resin For Mold


Test Items
Test Result
Test Criteria

Light Yellow

Viscosity at 25℃
GB/T 7193.1-2008
Gel Time at 25℃
GB/T 7193.6-2008
Solid Content
GB/T 7193-2008
Thermal Stability at 80℃
GB/T 7193.5-2008


· Composite materials

· Wood paints

· Flat laminated panels, corrugated panels, ribbed panels

· Gel coat for boats, automotive and bathroom fixtures

· Colouring pastes, fillers, stucco, putties and chemical anchorings

· Self-extinguishing composite materials

· Quartz, marble and artificial cement

Orthophthalic Unsaturated Polyester Resin For Mold

Beside,we also have Phenolic ResinCarboxyl Methyl CellulosePVB ResinHydroxyethyl CellulosePolyacrylamideEpoxy Resin,etc. Welcome to your enquiry!

Package: by 220kgs/drum

Looking for ideal Unsaturated Polyester Resin Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Unsaturated Polyester Resin For Marble are quality guaranteed. We are China Origin Factory of Polyester Resin Unsaturated. If you have any question, please feel free to contact us.

Product Categories : Unsaturated Polyester Resin

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