Chloroprene Rubber Cr2441 2442 Polychloroprene Rubber Cr232 122 Form China

• Customization: Available
• Raw Material: Synthetic Rubber
• Material: Crepe Rubber
• Model NO.: CR
• Appearance: Granules
• Quality: Industrial
• Sample: Free Sample
• Certificate: ISO9001
• Delivery Time: 3-5 Days
• Production: 30000kg/Month
• Supply Type: OEM/ODM
• Tensile Strength,MPa: 12
• Modulus at 500%,MPa: 1-5
• Elongation at Break, %: 750
• Volatile Matter, %,Max: 1.5
• Ash Content, %,Max: 1.5
• Transport Package: 25kg Bag/Carton/Drum
• Trademark: JTC
• Origin: China
• HS Code: 291830009
• Production Capacity: 50000000/Year

Product Description

Product Description

Polychloroprene Rubber Cr232 122

Characteristics:

1. Excellent storage stability, process ability and safety property

2. Its products have sunlight resistance, oil resistance, chemical reagent resistance and combustion retardancy as well as heat resistance and less compression deformation.

3. Its vulcanization rate is slow and should be solved by adjusting the vulcanization.

Product standard: Q/Chs25-2005

Item		Index
		Grade A	Grade B	Grade C
Viscosity in 15% solution, mPa.	CR2441	1000-3000	1000-3000	1000-3000
	CR2442	3001-7000	3001-7000	3001-7000
	CR2443	7001-10000	7001-10000	7001-10000
Peel strength, N/cm ≥		90	80	75
Volatile matter , %≤		1 . 0	1 . 2	1 . 2
Ash content , %≤		1 . 0	1 . 2	1 . 2

Item		Index
		I	II
Viscosity in 15% solution, mPa.	CR248	1000-3000	3001-6000
Peel strength, N/cm ≥		70	70
Volatile matter , %≤		1 . 2	1 . 2
Ash content , %≤		1 . 2	1 . 2

Item		Index
		Grade A	Grade B	Grade C
Mooney viscosity ML1001+ 4 ºC	CR2441	30-45	30-45	30-45
	CR2442	46-60	46-60	46-60
Tensile strength MPa35min ≥		26	22	20
500% Stressatdefiniteelongation MPa ≥		1-5	1-5	1-5
Tensile stretch,% ≥		800	780	750
Volatile matter , %≤		1 . 0	1 . 2	1 . 2
Ash content , %≤		1 . 0	1 . 2	1 . 2

Type	Grade	Mooney Viscosity		Crystallization Rate	Characteristics
General	CR121	CR1211	30-45	Medium	Good tear and flexural resistance
		CR1212	46-60
	CR232	CR2321	35-45		Good weatherability, high loading
		CR2322	46-55
		CR232 High Viscosity	According to customers' requirement
	CR322	CR3221	30-45		Good tear resistance and excellent dynamic mechanical properties
		CR3222	46-60

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Application