Flexible Unsaturated Polyester Resin_Changzhou Rule Composite Material Co., Ltd,

Flexible Unsaturated Polyester Resin

Flexible unsaturated polyester resin is one of the special kinds of unsaturated polyester resin ( UPR). It can be cured at room temperature. After being cured it has a good flexility and can be made into ...

Product category：Unsaturated Polyester Resin
Explain：
More details please refer to the products introductions
A：RCNH-1032 Unsaturated Polyester Resin
B：RCFG-208 Unsaturated Polyester Resin
C：RC-H-2051(N) Unsaturated Polyester Resin

Product Examples

A: RCNH-1032 Unsaturated Polyester Resin

1. Features and usage:
RCNH-1032 is a phthalic flexible resin, belonging to JIS K 6919 UP-F type resin, adipic acid type, used for mixing hard resins to improve its toughness.

2. Technical index of liquid resin (25 ℃):

Item	Unit	Index	Testing Method
Appearance	---	Light yellow transparent liquid
Viscosity(25℃)	Pa·s	0.38-0.62	GB/T7193.4.1
Gel Time(25℃)	min	12.0-22.0	JIS K 6901.5.10
Non-volatile Material(%)	---	63.0-69.0	GB/T7193.3

Note: Gel time test: resin 50g; accelerator RCA 2.0%; curing agent Butanox M-50 2.0%

3. Physical properties of casting body (for reference only):

Item	Unit	Value	Testing Method
Tensile Strength	MPa	14.1	GB/T2567-2008
Elastic Tensile Modulus	MPa	50
Elongation at Break	---	69.5
Bending Strength	MPa	6.0
Modulus of elasticity ( MOE)	MPa	140
Impact Toughness	KJ/m2	不断
Bacol hardness(935)	---	35	ASTM D 2583-2013

Note:
1) The sample method of the casting system: GB/T8237. Curing system: 6% cobalt naphthalate: 0.5%, Butanox M-50: 1.0%.
2) Casting body: thickness 4mm, post-curing: room temperature×24 hours+60°C×3 hours+110°C×1 hour.

4. Notices:
The product should be stored in a cool place below 25℃, avoid fire, and keep away from heat and radiation sources. The shelf life of storage below 25℃ is 3 months after leaving the factory.

5. Product Safety Data (SDS):
Before using this product, please read the SDS of this product in detail.

B: RCFG-208 Unsaturated Polyester Resin

1. Features and usage:
RCFG-208 is a flexible resin, belonging to JIS K 6919 UP-F type resin, adipic acid type, used for mixing hard resins to improve its toughness.

2. Technical index of liquid resin (25 ℃):

Item	Unit	Index	Testing Method
Viscosity	Pa·s	0.55~0.85	JIS K 6901.5.5.1
Gel Time	min	13.0~21.0	JIS K 6901.5.10

3. Physical properties of casting body (for reference only):

Item	Unit	Value	Testing Method
Tensile Strength	MPa	15	GB/T2567-2008
Elastic Tensile Modulus	MPa	40.0
Elongation at Break	---	68.0%
Bending Strength	MPa	10.0
Modulus of elasticity ( MOE)	MPa	20.0
Impact Toughness	KJ/m2	won’t break

Note:
1) The sample method of the casting system: GB/T8237. Curing system: 6% cobalt naphthalate: 0.5%, Butanox M-50: 1.0%
2) Casting body: thickness 4mm, post-curing: room temperature×24 hours+60°C×3 hours+110°C×1 hour.

4. Notices:
The product should be stored in a cool place below 25℃, avoid fire, and keep away from heat and radiation sources. The shelf life of storage below 25℃ is 3 months after leaving the factory.

5. Product Safety Data (SDS):
Before using this product, please read the SDS of this product in detail.

C: RC-H-2051(N) Unsaturated Polyester Resin

1. Features and usage:
RC-H-2051 belongs to adipic acid resin, used to make tough materials and wood-like materials such as furniture decorations. It has excellent flexibility and can be mixed with hard resin to improve its toughness.

2. Technical index of liquid resin (25 ℃):

Item	Unit	Index	Testing Method
Appearance	---	Light yellow transparent liquid	GB/T8237.6.1.1
Viscosity	Pa·s	0.50~0.80	GB/T7193.4.1
Gel Time	min	14.0~20.0	JIS K 6901.5.10
Non-volatile Material	---	（62.5~67.5）%	GB/T7193.3

Note: Gel time test: resin 50g; accelerator RC 2.0%; curing agent Butanox M-50 2.0%

3. Physical properties of casting body (for reference only):

Item	Unit	Value	Testing Method
Tensile Strength	MPa	11.6	GB/T2567-2008
Elastic Tensile Modulus	MPa	78
Elongation at Break	---	62.2％
Bending Strength	MPa	9.6
Modulus of elasticity ( MOE)	MPa	194
Bacol hardness935)	--	56	ASTM D 2583-2013

Note:
1) The casting system sample method: GB/T8237-2005. Curing system: RC 1.0%, Butanox M-50 1.0%.
2) Casting body: thickness 4mm, post-curing: room temperature×24 hours+60°C×3 hours+110°C×1 hour.

4. Notices:
The product should be stored in a cool place below 25℃, avoid fire, and keep away from heat and radiation sources. The shelf life of storage below 25℃ is 3 months after leaving the factory.

5. Product Safety Data (SDS):
Before using this product, please read the SDS of this product in detail.

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