Basic Information
Gneebio factory supply Hydroxyl Terminated Polybutadiene CAS 69102-90-5. With competitive prices and high-quality standards, samples could be offered for testing.
| Product No. | M1 | M2 | M3 | M4 | M5 | M6 |
| Hydroxyl value(mmol/g) | 0.47-0.53 | 0.54-0.64 | 0.65-0.70 | 0.71-0.80 | 0.81-1.00 | 1.00-1.40 |
| Number-average molecular weight(×103g/mol) | 3.80-4.60 | 3.30-4.10 | 3.00-3.60 | 2.70-3.30 | 2.3-3.0 | 1.6-2.4 |
| 40 ºC viscosity(Pa·s) | ≤9.5 | ≤8.5 | ≤4.0 | ≤3.5 | ≤5.0 | ≤3.0 |
| Peroxides, calculated as H2O2 % | ≤0.040 | ≤0.040 | ≤0.040 | ≤0.050 | ≤0.050 | ≤0.050 |
| Moisture % | ≤0.050 | ≤0.050 | ≤0.050 | ≤0.050 | ≤0.050 | ≤0.050 |
| Volatile compounds % | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.65 | ≤0.65 | ≤0.65 |
Products Description
Applications of HTPB:
Hydroxyl terminated polybutadiene has good diaphaneity,low viscosity, ageing resistance, low temperature performance, Hydrolysis resistance, acid and alkali resistance, wear resistance and excellent electrical insulation properties and processing performance is good.
Hydroxyl Terminated Polybutadiene HTPB can be used in :
- Adhesive
- Sealents
- Polymers
- Electrical insulation materials
- Waterproofing and corrosion protection materials
- Coating


Why choose Gneebio?
1.High quality with competitive price.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
4.Fast and safe delivery.
5. OEM is welcome
6. Enough stock
We want a win-win business. Send your inquiry and you will get it!

Packaging & Shipping


Company Profile
Gneebio company established in 2016, is a comprehensive enterprise dedicated to the production and distribution of a wide range of high-quality chemical products.Our expertise spans a wide range of fields, including organic chemicals, organic intermediates, plant growth regulators and more. As both manufacturers and distributors, we are committed to delivering superior products and services to meet the diverse needs of our clients.
Gneebio Company Office Environment

Customers Visit Gneebio Group

Gneebio Chemical Raw Materials

FAQ
Q1: Could you offer sample?
A1: Yes,sample is available. We can send samples by couriers or air as client's requirements.
Q2: What is MOQ?
A2: It usually does not have MOQ requirement. We will offer the most cost-effective solution including price and delivery way according to purchasing quantities.
Q3: What is the delivery time?
A3: For non-hazardous,it usually has stock. It can be sent within 7 days. For hazardous chemical,it may be 1~2 weeks. If it is our regular product, the time will be earlier.
Q4: Can you provide relevant documents?
A4: Of course. Bill of loading,Commercial Invoice, Packing List, Origin of Certificate , insurance, COA and SDS are available. Besides, we can offer other documents Certificate of Fumigation, documents approved by CCPIT or Consulate,etc.
Q5: Do you accept third party inspection?
A5: Yes,we do.
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