SMC/BMC Unsaturated Polyester Resin 1207 for Automobiles

• Customization: Available
• Classification: Element Organic Polymer
• Grade: up Resin
• Model NO.: 1207
• Specific Usage: for Automobiles, Electrical Appliances, and Constr
• Content: Standard
• Application: Fire Retardent
• Property: Organic Reagent
• Appearance: Light Yellow Transparent Liquid
• Viscosity(25℃): 1.50~2.10PA · S
• Acid Value: 12.0~18.0mgkoh/G
• Gel Time: 8.0~11.0min
• Tensile Strength: 59.0MPa
• Tensile Modulus: 3500MPa
• Elongation at Break: 2.0%
• Flexural Strength: 95.0MPa
• Flexural Modulus: 3500MPa
• Impulse Strength: 6kj/M2
• Thermal Deformation Temperature: 120 Degrees
• Barcol Hardness: 48
• Transport Package: Drum Pallet
• Specification: 1207
• Trademark: Union
• Origin: China
• HS Code: 3907910000
• Production Capacity: 200ton/Year

Product Description

 

Product Description

  1207 resin is isophthalic type unsaturated polyester resin. It is a SMC/BMC resin used for molding, with high viscosity and high reactivity. Its products have good heat resistance and are suitable for the fields of automobiles, electrical appliances, and construction.

Product Parameters

1. Properties of Liquid Resin

Item	Unit	Test value	Test method
Appearance	---	Light yellow transparent liquid	GB/T 8237.6
Viscosity(25ºC)	Pa · s	1.50~2.10	GB/T 7193.4.1
Acid value	mgKOH/g	12.0~18.0	GB/T 2895
Gel time	min	8.0~11.0	GB/T 7193.4.4

 Note: gel time test: 50% BPO powder 2.0%
 

2.Properties of Resin Casting Bodies (for reference)
 

Item	Unit	Test value	Test method
Tensile strength	MPa	59.0	GB/T2567-2008
Tensile Modulus	MPa	3500	GB/T2567-2008
Elongation at break	---	2.0%	GB/T2567-2008
Flexural Strength	MPa	95.0	GB/T2567-2008
Flexural Modulus	MPa	3500	GB/T2567-2008
Impulse strength	KJ/m2	6.0	GB/T2567-2008
Thermal Deformation Temperature	ºC	120	GB/T1634-2019
Barcol Hardness	---	48	GB/T3854-2017

Note: 1) The production method of the casting body shall be carried out in accordance with GB/T8237-2005. The curing system includes accelerator RCA 1.0%, curing agent Butanox M-50 1.0%;

1. Post treatment of casting body: room temperature × 24 hours+60 ºC × 3 hours+120 ºC × 1 hour.

 

Detailed Photos

 

Packaging & Shipping

 

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