Vacuum Injection Rtm Injection Process Unsaturated Polyester Resin for Manufacturing

• Customization: Available
• CAS No.: Wl-4006c
• Molecular Principal Chain: Carbon Chain Polymer
• Quality: High Qulaity
• Transport Package: Metal Drum
• Trademark: Wanglin
• Origin: Hubei
• HS Code: 3907910000
• Production Capacity: 500000tons/Year

Product Description

 

Product Description

Product attributes
WL-4006C is a pre-accelerated general-purpose unsaturated polyester resin. The resin has the advantages of low viscosity, good glass fiber wettability, low shrinkage, high toughness and high strength.
Main applications
The main molding process of WL-4006C resin is vacuum infusion, and it is widely used in automotive parts, cooling towers and other fields.

Properties

Performance	Parameter	Unit	Standard test
Appearance	Light red transparent	-	GB/T8237
Viscosity 25ºC	180-210	mPa.s	GB/T7193
Acid value	16-24	MgKOH/g	GB/T2895
Solid content	57-63	%	GB/T7193
Gel time 25ºC	20-40	minutes	GB/T7193

Note: Gel time at 25ºC: Add 1.5g of Wanglin curing agent to 100g of resin.

Liquid resin properties(Typical value)

Performance	Date	Unit	Standard test
Storage Period (Non trigger,darkness),20ºC	3	month	-

 

Typical properties of resin castings

Performance	Parameter	Unit	Standard test
Tensile Strength	60	Mpa	GB/T2567
Tensile modulus of elasticity	3800	Mpa	GB/T2567
Elongation at break	2.0	%	GB/T2567
Bending strength	110	Mpa	GB/T2567
Bending elastic modulus	4000	Mpa	GB/T2567
Impact strength	12	KJ/m2	GB/T2567
Heat distortion temperature	68	ºC	GB/T1634

Curing condition:Curing at room temperature for 24 hours, curing at 40ºC, 60ºC and 80ºC curing after 2 hours. Test conditions: temperature 23±2 ºC, relative humidity 50±6%

Application Scene

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Company Profile

Exhibition

Production Line

Packing&transportation

FAQ

Q: Is your company a manufacturer?
A: Yes,we are.

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: I want to find the most suitable resin for my product. Can you make it customized?
A: Yes, as long as it is the needs of customers, we will do our best to satisfy, please contact our customer service, introduce your company's products and requirements, we first introduce or arrange to sample the most close to the parameters of the product,after you test we'll discuss the specific modification parameters.

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 1-2 weeks.If you need to arrange special packing or change product parameters,we will also help you with the production and delivery as soon as possible.

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 Made-in-china 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.