Products Description
Product Name: Hydroxyl-terminated polybutadiene
CAS: 69102-90-5
EINECS: 614-926-3
Density: 0.913 g/mL at 25 °C
Refractive index: n20/D 1.5126
Fp: 113 °C
Specification
| Items | Specifications |
| Appearance | Colorless and transparent liquid |
| Purity | 99% |
| Storage temp. | Sealed in dry,Room Temperature |
| Package | 1 L/bottle, 25 L/drum, 200 L/drum |
Application
1. Acts HTPB as a core prepolymer in aerospace and military fields, synthesizing high-performance solid propellants with excellent mechanical and combustion properties for rockets and missiles.
2. Serves Hydroxyl-terminated polybutadiene CAS 69102-90-5 as a key raw material in polyurethane elastomer production, preparing wear-resistant, oil-resistant and low-temperature resistant rubber products for industrial seals and coatings.
3. Functions as a modifier in adhesive & coating formulations, enhancing the flexibility, toughness and adhesion of epoxy resins and polyurethane coatings effectively.
Storage and Precautions
Store Hydroxyl-terminated polybutadiene (HTPB, CAS 69102-90-5, light yellow transparent viscous liquid, faint hydrocarbon odor, non-volatile, combustible) at 5–25°C in sealed HDPE drums in a cool, dry, well-ventilated area. Isolate from strong oxidants, acids, alkalis and open flames to avoid oxidation and gelation. Wear nitrile gloves, safety goggles and anti-static protective gear; avoid skin/eye contact and vapor inhalation to prevent mild irritation. Reseal tightly post-use; dispose of waste per local polymer & synthetic rubber chemical regulations.
What are the benfits of taking HTPB/Hydroxyl-terminated polybutadiene?
Hydroxyl-terminated polybutadiene is an industrial polymer prepolymer and synthetic raw material, not for direct human contact or ingestion in pure form; prolonged skin contact may cause dryness and irritation, and vapor inhalation will lead to respiratory discomfort. In regulated applications, Hydroxyl-terminated polybutadiene CAS 69102-90-5 features excellent hydroxyl reactivity and low glass transition temperature, boasts outstanding mechanical toughness and environmental resistance, and has good compatibility with isocyanates, epoxies and other polymer systems.
Packaging
Related Product Recommendations
| Items | Product Name |
| 1 |
Plasticizer Dibutyl Phthalate DBP CAS 84-74-2 |
| 2 |
Barium Chromate CAS 10294-40-3 |
| 3 |
Dibutyl Adipate DBA CAS 105-99-7 |
| 4 |
Plasticizer Diethylene Glycol Dibenzoate DEDB CAS 120-55-8 |
| 5 |
TRIMETHYL CITRATE CAS 1587-20-8 |
| 6 |
Acetyl Tributyl Citrate ATBC CAS 77-90-7 |
| 7 |
Desmodur RFE/Isocyanates RFE CAS 4151-51-3 |
| 8 |
Desmodur RE/Methylidynetri-P-Phenylene Triisocyanate CAS 2422-91-5 |
| 9 |
Plasticizer Dibutyl Phthalate DBP CAS 84-74-2 |
| 11 | If you want to need more information,welcome to contact us at any time.
WhatsApp: +86 18317156592
|
Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.
* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
Contact Us
Hot Tags: htpb / hydroxyl-terminated polybutadiene cas 69102-90-5, China htpb / hydroxyl-terminated polybutadiene cas 69102-90-5 manufacturers, suppliers, factory
