CTPB Carboxyl-terminated polybutadiene(CTPB) CAS 586976-24-1
CTPB ke rabara e nang le polybutadiene e nang le lihlopha tsa carboxyl lintlheng tse peli tsa molek'hule, e nang le ho hanyetsa serame le elasticity.
CTPB e sebelisoa haholo e le ntho e thatafatsang bakeng sa likhomaretsi tsa epoxy resin le li-sealants, e ka boela ea sebelisoa ka thoko bakeng sa ho etsa thepa ea ho tiisa, likhomaretsi, likhoele, likhoele, le lisebelisoa tsa maiketsetso Letlalo, li-modifiers tsa rabara, jj.
Joalo ka propellant
E pakiloeng ka 50kg/drum, 170kg/drum, Nako ea polokelo ke selemo se le seng.
Litaelo tsa polokeho:
Polokelo e lokela ho ba sebakeng se pholileng, se omeletseng le se nang le ventilate. Boemo bo botle ka ho fetisisa bo har'a -20 ~ 38 ℃. Shelofo ea nako ea likhoeli tse 12, haeba e felloa ke nako, e ntse e sebelisoa haeba e le maemong a ho hlahlojoa hape. Ha lipalangoang li lokela ho qoba pula, khanya ea letsatsi. Se ke oa kopanya le oxidizer e matla.
ITEM | CTPB-1 | CTPB-2 | CTPB-3 | CTPB-4 | CTPB-5 |
Boleng ba carboxyl(mmol/g) | 0.47-0.53 | 0.54-0.64 | 0.65-0,70 | 0.71-0,80 | 0.81-1.00 |
Viscosity (40℃,Pa.S) | ≤9.5 | ≤8.5 | ≤4.0 | ≤3.5 | ≤3.0 |
Mongobo,wt% ≤ | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
Litaba tse sa fetoheng,% ≤ | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Boima ba molek'hule | 3800-4600 | 3300-4100 | 3000-3600 | 2700-3300 | 2400-2800 |
* Ho feta moo: Re ka etsa lipatlisiso le ho nts'etsapele mofuta ofe kapa ofe o mocha oa CTPB ho latela tlhoko e khethehileng ea bareki ba rona. |
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2. | |
3. | CTPB / Carboxyl e felisitsoeng polybutadiene CAS 586976-24-1 |
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5. | HTBS / HTPB-styrene copolymer |
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8. | MLPB / maleic polybutadiene |
9. | CTBN / Carboxylated- terminated liquid acrylonitrile rabara |
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mashome a mabeli a motso o le mong. | |
mashome a mabeli le metso e 'meli. | |
mashome a mabeli a metso e meraro. | |
mashome a mabeli le metso e mene. | |
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