Polyester Polyol/Polyester Polyol Plant/Polyester Polyol Resin

• CAS No.: 123-45-5
• Formula: C8h4o3.C4h10o3.C4H2O3
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Viscosity: 0.15-0.25 PA.S
• Type: Synthetic Resin and Plastics
• Model NO.: JZSJ-563
• Chemical Category: O-Phthalate / Isophthalic
• Name: Unsaturated Polyester Resin
• Specification 2: IBC Tank(1100kg) or Drum(220kg)
• Promoter Composition: Promoter
• Property: Thermosetting Resin
• Grade: Industrial Grade
• Bending Strength: 112MPa
• Solid Content: 61-70%
• Acid Value: 25-30mgkoh/G
• Appearance: Light Yellow Viscous Liquid
• Viscosity,25degree Centigrade: 0.25-0.45PA.S
• Gel Time ,25degree Centigrade: 9-17min
• Heat Distortion Temperature: 70ºC
• Transport Package: Metal Bucket
• Specification: Purity 99.9%
• Trademark: KSW
• Origin: China
• Production Capacity: 100000ton/Year

Product Description

Product details

 

 Applications:

1, as low foam detergent or defoaming agent

2, polyether toxicity is very low, commonly used as drug excipients and emulsifiers;It is frequently used in the mouth, nose, eyes, ears and shampoo.

3, polyether is an effective wetting agent, can be used for fabric dyeing, photographic development and electroplating acid bath, in the sugar factory using F68, due to the increase in water permeability, can get more sugar.

4. Polyether is a useful antistatic agent, and L44 can provide long-lasting electrostatic protection against synthetic fibers.

5. Polyethers are used as dispersants in emulsion coatings.F68 is used as emulsifier in vinyl acetate emulsion polymerization.L62 and L64 are used as pesticide emulsifiers, coolants and lubricants in metal cutting and grinding.Used as a lubricant during vulcanization of rubber.

6, polyether can be used as crude oil demulsifier, L64, F68 can effectively prevent the formation of hard scale in the oil pipeline, as well as for secondary oil recovery.

7, polyether can be used as paper additives, F68 can effectively improve the quality of coated paper.

8. F38 can be used as an emulsifier, a wetting agent, a defoaming agent, a demulsifier, a dispersant, an antistatic agent, a dust remover, a viscosity regulator, a foam control agent, a leveller, a gelling agent, etc., for the production of agricultural chemicals, cosmetics and pharmaceuticals;Also used for metal processing and cleaning, pulp and paper industry, textile processing (textile, finishing, dyeing, soft finishing), water treatment;Also used as bleaching AIDS.

Polyester resin property

Item	Range	unit	Testing method
appearance	Light yellow viscous liquid	-	GB/T 8237.4.1.1
Acid value	25-30	mgKOH/g	GB/T 2895
Viscosity,25ºC	0.25-0.45	Pa.s	GB/T 7193.1
Solid content	61-70	%	GB/T 7193.3
Gel time ,25ºC	9-17	min	GB/T 7193-2008

Gel time testing: 50% Cyclohexanone peroxide paste: 4%, promoter E1:4%

Polyester resin casting body property

Item	Unit	Measured value	Testing method
Barco hardness	--	41	GB 3854-83
Heat distortion temperature	ºC	70	GB 1634-04
Bending strength	MPa	112	GB/T 2570-95
Tensile Strength	MPa	60	GB/T 2568-95
Elongation at break	%	3.5	GB/T 2568-95
Impact strength	KJ/m2	10.2	GB/T 2571-95

Notes:
1.Casting body preparation method according to GB8237-87
2.Curing system: hardener 55%MEKP:2% , promoter E1:2% post cure system: 60ºC×2h + 80ºC×2h

FRP typical data

Item	Unit	Measured data	Testing method
Bending strength	MPa	365	GB/T1449-83
Tensile Strength	MPa	290	GB/T1447-83

Notes:
1.casting body preparation method according to GB8237-87
2.Curing system: hardener 55%MEKP:2% , promoter E1:2% post cure system: 60ºC×3h + 110ºC×3h

 

Liquid resin package and storage conditions

-Packed in metal barrel , 220kg/barrel (about 85.6 gallons)
-Try to prevent liquid resin from directly sunshine and heat resource
-Prohibit open before use
-Flammable, should keep away from open fire
-Shelf life is 6 month under 25ºC
-Store and operate in a dry, well-ventilated place
-Please read MSDS carefully before use this product

Application
  
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FAQ

Q: Can I get a sample?

A: Yes,we can provide 1KG for resin as free samples, but freight usually requires the buyer to bear.

 

Q:What is your company's transportation form?

A:Samples generally deliver by international express,a large number of goods can be transported by land or water.

 

Q: How long is the delivery time?

A: The products in our product list are basically in stock. If the customer needs to purchase the original specifications,it will be within 20 days

 

Q:What's the payment?

A: 50% payment by T/T in advance,50% payment by T/T before shipment.

 

Q:Can I get a low price if I order a large quantity ?

A: Sure,The price of the Alibaba is just a reference,because of the raw material price floating is bigger,before purchasing,you need contract with our sales,according to your purchase quantity and request,we will give you the lowest price.