Good Comprehensive Mechanical Strength and Water Resistance Unsaturated Polymer Resin Rel-1816

• Customization: Available
• Molecular Principal Chain: Element Organic Polymer
• Specifications: Customized Available
• Model NO.: 1816
• Specific Gravity: 1.88
• Transport Package: IBC Tank(1100kg) or Drum(220kg)
• Specification: 5.72cm * 5.72cm * 86.00cm
• Trademark: RealLand
• Origin: Changzhou China
• HS Code: 3905910000
• Production Capacity: 20000 Ton/Year

Product Description

 

Product Description

REL-1816 is a solution of phthalic acid type unsaturated polyester in styrene. Moderate reactivity; Good comprehensive mechanical strength and water resistance;Mainly used as a base resin for gel coats.
 

 

Detailed Photos

 

 

Product Parameters

 
PROPERTIES OF UNCURED RESIN(25ºC):

TEST ITEMS	UNIT	VALUE	METHOD
Appearance	---	Light yellow transparent liquid	GB/T8237.6.1.1
Brookfield viscosity at 25ºC	mPa.s	700-900	GB/T7193.4.1
Gel time	min	10.0-15.0	GB/T7193.4.6
Acid Value	mgKOH/g	15.0-30.0	GB/T2895
Non-Volatile Content	%	63.0-68.0	GB/T7193.4.3
APHA Color	---	≤60	GB/T605

Gel time test: 0.6Co/naph:2%+ AKZO M-50:2%


PROPERTIES OF CURED RESIN:
 

TEST ITEMS	UNIT	VALUE	METHOD
Tensile Strength	MPa	72	GB/T2568
Tensile Modulus	MPa	3300	GB/T2568
Elongation at Break	%	3.0	GB/T2568
Flexural Strength	MPa	130	GB/T2570
Flexural Modulus	MPa	3750	GB/T2570
Impack Resistance	KJ/M2	11	GB/T1451
HDT(1.80 MPa)	ºC	80	GB/T1634
Barcol Hardness	---	47	GB/T3854
Water Absorption at 25ºC	%	0.13	GB/T1034

  Curing schedule:24 hrs at 25ºC,3 hrs at 60ºC,2 hrs at 100ºC

 

Features & Applications

-Excellent physical properties
-Good heat resistance
-High tensile elongation
-Good dimensional tolerance

Note: This resin previously referred to as AROTECH(R) 2000 Resin.

 

Storage

Drums - Store at temperatures below 25°ºC (77°F). Storage life decreases with increasing storagetemperature. Avoid exposure to heat sources such as direct sunlight or steam pipes. To avoidcontamination of product with water, do not store outdoors. Keep sealed to prevent moisture pick-up andmonomer loss. Mild mixing is recommended after prolonged storage. Rotate stock.
 

Certifications

 

 

FAQ

Q: Can I Request a Sample of Unsaturated Polyester Resin?
A: Yes,we can provide 10kg of resin as a free sample. 

Q: Do you have OEM/ODM service?
A: Yes, we are highly flexible in offering OEM/ODM services.

Q: Can I Customize the Formulation of Unsaturated Polyester Resin for My Project?
A: Yes, absolutely. We understand that different projects may have unique requirements. Our R & D department is well-equipped to handle custom formulations based on your specific needs. You can provide us with the details of your project, including any specific characteristics or performance criteria you are looking for, and our experts will work on tailoring a formulation that meets your requirements.

Q: How Do I Choose the Right Unsaturated Polyester Resin for My Application?
A: We would provide guidance on selecting the appropriate UPR based on different project requirements.
 
Q: What is The Product Lead Time?
A: 10 days.
 
Q:What's Shelf Life of Unsaturated Polyester Resin ?
A: Normally 8 months.

Q: What Certifications and Quality Standards Does Your Unsaturated Polyester Resin Meet?
A: Our Unsaturated Polyester Resin meets CCS, RoHS, REACH, EMS, and QMS certifications and quality standards.

Q: What is Your Company's International Transportation Form?
A: For samples, we offer Delivery Duty Paid (DDP) services for most of the countries. This means that we handle the delivery process, including the payment of taxes, and you won't be required to manage customs clearance. For bulk orders, we normally transported by sea or land. Our commitment is to ensure the secure and efficient delivery of our products to your specified destination.