Overview
Chloroprene Rubber SN-240T is a general purpose, mercaptan modified polychloroprene rubber produced by emulsion polymerization. SN240T has high bond strength, good spray ability and brush ability, and a high rate of crystallization. SN-240T has fast crystallization and strong cohesive capabilities.
Order(MOQ) :
Flexible MOQ to suit your needsPayment :
Flexible payment optionsColor :
White or beige chipsShipping Port :
Shipping to major ports globallyLead Time :
Rapid delivery, inquire for detailsCustomization :
Tailored solutions for your projectsSafety :
International safety compliant with detailed MSDS/SDSGeneral properties
Chemical Name: 2-CHLORO-1,3-BUTADIENE POLYMERS
Grade：SN240T
CAS NO.: 9010-98-4
Molecular formula: (C4H5Cl)n
Technical Data:
|
Items |
Index |
|
Appearance |
White or beige chips |
|
Molecular Weight |
100,000～600,000 |
|
Density |
1.23 |
|
Softening Temperature (℃) |
80 |
|
Tg(℃) |
-38～-40 |
|
Specific Heat (KJ/kg•℃) |
2.18 |
|
Volume Resistance (Ω•cm) |
109 ～1012 |
|
Crystallization Rate |
Fast |
|
Brookfield Solution Viscosity (mpa.s, 10% toluene solution at 25℃) |
100-240 |
|
Volatiles(wt.%) |
≤0.8 |
|
Ash(wt.%) |
≤1.0 |
Applications:
1. SN-240T serves as a fundamental precursor in the formulation of adhesive cements. It can be utilized either individually or in conjunction with various other raw materials, and is predominantly appropriate for the creation of low-viscosity spray adhesive formulations.
2. As an essential adhesive component, it is extensively employed in the footwear sector, as well as in the adhesion of rubber, leather, wood, metal, and construction materials.
Package:
Packed in 25kg kraft-plastic bag.
Storage:
Keep in a cool and well-ventilated area, shielded from direct sunlight. The ideal temperature should be maintained below 25℃.
Overview Provided that compounds are are appropriately formulated and processed, the resulting vulcanizates demonstrate excellent resistance to environmental factors such as weather and ozone. Additionally, they exhibit strong resistance to aging, hot air, and various chemicals, as well as adequate resistance to oils and gasoline. Furthermore, these materials possess favorable mechanical and physical characteristics, along with notable abrasion resistance.
Overview SNL-511A is a gel-like synthetic latex characterized by its gradual crystallization rate, ease of application by spraying, effective flame resistance, and versatility in bonding various materials. It has diverse applications and can be utilized independently or blended with natural latex or other types of synthetic latex.
Overview SNL-5042 latex exhibits strong initial adhesion, rapid setting time, commendable shelf stability, is non-toxic, solvent-free, and demonstrates resistance to ozone, environmental conditions, oils, chemical degradation, in addition to possessing superior flame-retardant properties.
Overview Chloroprene Latex CRL-50LK is a highly concentrated, environmentally friendly, gel-type synthetic latex with excellent aging, oil and corrosion resistance.
Overview Chloroprene Rubber SN-236T exhibits a significantly elevated Mooney viscosity along with medium crystallization rate, demonstrating superior cohesion and solubility characteristics, making it particularly well-suited for adhesive formulation.
Overview SN-238 is a versatile mercaptan-modified polychloroprene rubber characterized by medium rate of crystallization. Compounds formulated with SN-238 demonstrate robust resistance to oil, chemicals, ozone, aging, sunlight, fire, and possess commendable electrical properties.
Overview SN-239 is a multifunctional mercaptan-modified polychloroprene rubber that exhibits medium crystallization rate. A notable feature of this material is its exceptional tear strength, which remains impressive even under conditions of high filler content or plasticization.
Overview Chloroprene Rubber SN-240T is a general purpose, mercaptan modified polychloroprene rubber produced by emulsion polymerization. SN240T has high bond strength, good spray ability and brush ability, and a high rate of crystallization. SN-240T has fast crystallization and strong cohesive capabilities.
Overview Chloroprene Rubber SN-241 exhibits a high bond strength，characterized by fast crystallization rate. This compound demonstrates enhanced solubility and uniformity, making it suitable for producing adhesive cements that are notably light in color and display excellent storage stability.
Overview SN-242A is a mercaptan-modified chloroprene rubber characterized by its exceptional adhesive qualities and fast crystallization rate. Adhesive cements formulated using SN-242 are notable for their light color, high bonding strength, rapid grip development, and ease of application, while maintaining a long-lasting adhesion layer.
Overview SN-242B is a chloroprene rubber that has been modified with mercaptan, characterized by its exceptional adhesive properties and fast crystallization rate. It exhibits robust resistance to ozone, environmental factors, oils, chemical deterioration, and fire.
Overview SN-243 is a chloroprene rubber modified with mercaptan that exhibits remarkable adhesive strength alongside a fast crystallization rate. It also demonstrates outstanding and expedited film formation capabilities.
Overview Chloroprene Rubber SN-244X exhibits fast crystallization rate, stronger adhesion, and excellent storage stability. It also has excellent resistance to oil, various chemicals, ozone, aging, and sunlight, while also possessing the typical fire resistance and electrical insulation properties of neoprene..
Overview Neoprene SN-245 is a high-bonding chloroprene rubber with fast crystallization rate and strong cohesion. It is a high-viscosity rubber with good solubility and uniformity. It is resistant to ozone, weathering, oil, and chemical corrosion, and has excellent flame retardancy.
IPv6 network supported