Hydroxyl-Terminated High Functionality Polybutadiene Liquid Rubber

• CAS No.: 69102-90-5
• Formula: N/a
• EINECS: N/a
• Environmental Protection: Yes
• Certification: REACH
• Color: Achromatous or Light Yellow, No Visible Impurities
• Model NO.: shengbang
• Appearance: Liquid
• Type: Antioxidant
• Usage: High Efficient Solid Propellant
• Quality: Industry Grade
• Sample: Available
• Storage: Cool Dry Place
• Shelf Life: 2 Years
• Transport Package: as Your Request
• Specification: 25kg/drum, 180kg/drum as Your Request
• Trademark: shengbang
• Origin: China
• Production Capacity: 10000kg/Month

Product Description

Product Description

High energy hydroxy-terminated polybutadiene liquid rubber is a teleclaved oligomer with hydroxyl group at the end of molecular chain synthesized by free radical method. Hydrolytic high energy terminal hydroxyl polybutadiene liquid rubber is free 2.1-3.2), and chain extender, crosslinking agent at room temperature or high temperature acid and alkali resistance, low temperature resistance and electrical insulation performance.

 

Product Parameters

    

Project name	Hydroxy-terminated polybutadiene
	HFHTPB-I	HFHTPB-II	HFHTPB-III
Hydroxyl value, mmol/g	0.81~1.20	1.21~1.60	1.61~2.00
Number Average molecular weight (× 103) (VPO)	2.00~3.00	1.50~2.70	1.00~2.20
Water mass fraction, %	≤ 0.100
Mass fraction of peroxide (measured in H 2O 2),	≤0.080	≤0.100	≤ 0.150
Viscosity (40 ºC), Pa·s	≤3.2	≤3.0	≤2.8
Mass fraction of volatile matter, %	≤ 0.75		≤ 0.90
Appearance	Colorless or light yellow transparent liquid with no visible impurities.

 

Application

Application and Uses :

Used for preparing HTPB type polyurethane elastomers, electronic and electrical sealants, insulation potting adhesives, automotive body adhesives, special coatings, sealing materials, textile solvent-free coatings, and various industrial rubber products;
It can also be used as a special adhesive, plasticizer for various solid rubbers, toughening modifier for thermosetting resins, etc.
 

Packaging & Shipping

50L white plastic bucket or 200L galvanized iron bucket packaging, can also be packaged according to special user requirements.
 
Storage:
Store in a cool and ventilated place, with a storage temperature range of (-20~38) ºC and a storage period of 12 months. After the storage period expires, samples should be taken again and retested according to the technical specifications in Part 2 of this clause. After passing the test, it can still be used.

 

 

 

 

 

FAQ

 

 

Q : Can I place sample order?

A: Highly Welcome your sample order to test our quality first!

Q: Can | print my logo?
A: Yes, OEM/ODM service is available. Customized logo/package/name/color. For details, Please kindly contact the sales persons.

Q: How to order the products?
A: Step1. Tell us what model and quantity you need, Get Latest Quote
Step2. Make Proforma Invoice
Step3. Confirmed PI to us, and arrange the payment.
Step4. Once we get payment, we will make production samples to confirmed
Step5. After confirmed, start to produce.

Q: How do we make the payment?
A: We accept Western Union, TT, Alibaba trade assurance.

Q: What's the delivery time?
A: The delivery time for sample order is normally 4-7 working days after full payment received. For bulk order, it's about 10~20
working days after deposit received.

Q: How would the goods be shipped?
A: For small quantity order , we ship via DHL, UPS, TNT, FedEx express. For bulk order, by air and by sea normally.