Good Quality Plasticizer Atbc - Liquid rubber Carboxyl-terminated butadiene acrylonitrile CTBN CAS 68891-50-9 – Theorem
Good Quality Plasticizer Atbc - Liquid rubber Carboxyl-terminated butadiene acrylonitrile CTBN CAS 68891-50-9 – Theorem Detail:
The liquid carboxyl-terminated butadiene acrylonitrile is one type of liquid rubber which has carboxyl group as it’s function group, and it’s code is CTBN, can be used generally in aviation and civil industrial areas. Normally CTBN is applied combined with somatotype resin. The CTBN which has active carboxyl-terminated group can react on epoxy resin so as to enhance the toughness.
The metallic adhesive made from epoxy resin which is modified by CTBN (acrylonitrile content is 25%), has good toughness, flexibility and fatigue resistance. It can be used to bond the components of plane, as well as organic glass and terylene belt. This adhesive also can be used as seeping adhesive of various cloth materials such as glass fiber, terylene and carbon fiber.
The adhesive which is produced from CTBN and epoxy resin can curing at normal temperature, can be used to bond aluminous materials, it will reach the highest adhesive intensity after 72 hours. The peel- intensity is 0.55MPa, and the cutting intensity is 26.7MPa. the electric element sealant material produced by CTBN modified epoxy, which enhance the cracking resistance ,will have no crack after 200 times recycling at the temperature between -55.0℃ to 150℃ . The CTBN can be used as adhesive in grind and cutting wheel, it has the benefits of less adhesive but more abrasion resistance, as well as the performance of good polish, hot water resistance.
Packed in 50kg/drum, 170kg/drum, The storage period is 1 year.
Storage should be at cool, dry and ventilate. The best condition is among -20 ~ 38℃. Shelf life of 12 months,if expire, still used if up to standard through retest. When transportation should avoid rain, sunlight. Don’t mix with strong oxidizer.
| ITEM | CN-10 | CN-10-1 | CN-15 | CN-20 | CN-20-1 |
| Appearance | Amber Viscous liquid , no visible impurities | ||||
| Viscosity (40℃,Pa.S) | 7 ~ 12 | 7 ~ 10 | 33max | 70max | 90(70℃)max |
| Carboxyl value(mmol/g) | 0.58~0.65 | 0.58~0.65 | 0.43~0.50 | 0.43~0.50 | 0.43~0.50 |
| Nitrile group content,% | 8.0~12.0 | 8.0~12.0 | 12.1~18.0 | 18.1~22.0 | 22.1~27.0 |
| Moisture,wt% ≤ | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Volatile Content,% ≤ | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| * In addition：The company could research and develop the new products according to the special demand of our clients． | |||||
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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for Good Quality Plasticizer Atbc - Liquid rubber Carboxyl-terminated butadiene acrylonitrile CTBN CAS 68891-50-9 – Theorem , The product will supply to all over the world, such as: Cyprus, Boston, Grenada, We always adhere to follow the honesty, mutual benefit, common development, after years of development and the tireless efforts of all staff, now has perfect export system, diversified logistics solutions, thorough meet customer shipping, air transport, international express and logistics services. Elaborate one-stop sourcing platform for our customers!
By Brook from Finland - 2018.12.11 11:26
After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
By Elsie from Swiss - 2018.09.23 18:44
