Orthophthalic Unsaturated Polyester Resin

• Customization: Available
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Water White Transparent
• Model NO.: WL-8814C
• Purity: 100%
• MOQ: 220 Kg
• Warranty: 1
• Quality: High Qulaity
• Transport Package: Metal Drum
• Trademark: Wanglin
• Origin: Shandong
• HS Code: 3907910000
• Production Capacity: 500000tons/Year

Product Description

    

Product Description

Product Description
 

WL-8814C is an orthophthalic unsaturated polyester resin with high viscosity and medium reactivity.

Application

WL-8814C resin is used for normal and medium temperature curing of ordinary artificial quartz slabs, with good toughness, excellent impact resistance, and moderate temperature peak.

Properties

Performance	Parameter	Unit	Standard test
Appearance	Water white transparent	-	GB/T8237-2005
Viscosity 25ºC	2500-2800	mPa.s	GB/T7193-2008
Acid value	20-27	MgKOH/g	GB/T2895-2008
Solid content	73-78	%	GB/T7193-2008
Gel time 25ºC	9-12	minutes	GB/T7193-2008

Note: Gel time at 25ºC:Add 0.7g Wanglin accelerator and 1.3g Wanglin curing agent to 100g 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	50	Mpa	GB/T2567-2008
Tensile modulus of elasticity	2800	Mpa	GB/T2567-2008
Elongation at break	16	%	GB/T2567-2008
Bending strength	60	Mpa	GB/T2567-2008
Bending elastic modulus	2900	Mpa	GB/T2567-2008
Impact strength	15	KJ/m2	GB/T2567-2008
Heat distortion temperature	55	ºC	GB/T1634-2004

Curing condition:Room temperature curing 24 hours,40ºC,60ºC,80ºC curing after 2 hours,100ºC curing after 1h
Test conditions:temperature 23±2 ºC, relative humidity 50±6 %

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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.