Unsaturated Polyester Resin for Gel Coat Blending

• Molecular Principal Chain: Carbon Chain Polymer
• Color: Slight Yellow
• Appearance: Slight Yellow
• Specific Gravity at 25ºC: 1.00 -1.10 g/cm3
• Viscosity at 25ºC: 750 - 850 MPa.S
• Solid Content: 60.0 - 70.0 %
• Model NO.: Gel coat base
• Acid Value: 15.0 - 25.0 Mgkok/G
• Gel Time: 5-20mins
• Specification: 220kg or 1000kg
• Trademark: Promisechem
• Origin: Changzhou China
• Production Capacity: 5000mts/Y

Product Description

Unsaturated Polyester Resin For Gel Coat Blendin

Product Description

Description
- ISO base UPR
- medium reactive.
- Better physical performance.
- Good crack resistance.
- Good water resistance.

Package
220kg or 1000kg

Shelf life
- 3months under 25ºC,away from  heat sources, direct sunlight or steam pipes,rain etc.
- Keep sealed to prevent moisture pick-up and monomer loss.
 

Product Parameters

Safety attention
- Resin solutions contain volatile and flammable monomers such as styrene(flash point : 31ºC)
- The resin should be handled and used in well ventilated, flame proof areas
-To wear gloves and goggles to guard against any skin/ eye irritation arising from the presence of styrene. Under no circumstances must accelerators be mixed with peroxide catalysts as it can cause explosions.
- Transportation should according to the State Council "Chemistry Dangerous Articles Safety Management Regulations" due to it contains styrene monomer.
inflammable.  

Liquid resin characteristics

Item	Value
Appearance	Slight yellow
Specific gravity at 25ºC	1.00 -1.10 g/cm3
Viscosity at 25ºC	750 - 850 mPa.s
Solid content	60.0 - 70.0 %
Acid value	15.0 - 25.0 mg KOH/g
Gel time	5-20mins are available

Packaging & Shipping

 

Company Profile

We focus on composites resin business and have a tolling plant in Changzhou city. We can supply all kinds of modified resin to feed up your solutions for composites. The business covers the total composites industry.

 

Laboratory

 

FAQ

Q1:Do you provide sample for the trial?
A1:We could supply small size package for free.but we have to charge the freight.

Q2.Could you supply customized products friendly?
A2: Yes,we do.We have a team to sever in Fortune 500 and be able to supply products to satisfied with the end-users' technical requirement.

Q3. What about your lead time? 
A3: Generally 2-4weeks after the order confirmed.

Q4. What are your terms of payment?
A4:Usually we do EXW, FOB, CIF, and DDP.