China Wholesale Price Polyethylene Glycol (Peg) - Hydroxyl Terminated Polybutadiene – YANXA factory and manufacturers

Wholesale Price Polyethylene Glycol (Peg) - Hydroxyl Terminated Polybutadiene – YANXA

Short Description:

Product Detail

Product Tags

Feedback (2)

Along with the Client-Oriented enterprise philosophy, a rigorous high-quality control process, superior production products along with a robust R&D group, we constantly deliver premium quality products, exceptional solutions and aggressive costs for Nma, 1.5 Micron Aluminum Powder, Guanidine Nitrate Cas No, Our merchandise are widely recognized and dependable by users and can meet continuously building economic and social needs.

Wholesale Price Polyethylene Glycol (Peg) - Hydroxyl Terminated Polybutadiene – YANXA Detail:

Hydroxyl-terminated polybutadiene (HTPB) is a form of liquid rubber with different molecular weight (approximately 1500–10,000 g/mol) and a high level of reactive functionality. The liquid rubber possesses a unique combination of properties including a low glass transition temperature, low temperature flexibility, high solid-loading capacity, and excellent flow ability. They have been widely used in adhesives, coatings, sealants, medicine, as well as energetic materials.

HTPB is a translucent liquid with a color similar to wax paper and a viscosity similar to corn syrup. The properties vary because HTPB is a mixture rather than a pure compound, and it is manufactured to meet customers’ specific requirements.

1. APPEARANCE：Colorless or yellowish transparent liquid
2. SPECIFICATION, Part I：

PROPERTIES	Specification
Hydroxyl content mmol /g	0.47 ~0.53	0.54 ~0.64	0.65 ~0.70	0.71 ~0.80
Moisture, % (w /w )	≤0.05	≤0.05	≤0.05	≤0.05
Peroxide content (as H2O2 ), %/ (w /w)	≤0.04	≤0.05	≤0.05	≤0.05
Average Molecule weight, g/mol	3800 ~4600	3300 ~4100	3000 ~3600	2700 ~3300
Viscosity at 40℃, Pa.s	≤9.0	≤8.5	≤4.0	≤3.5

3.SPECIFICATION, Part II：

PROPERTIES	SPECIFICATION
Hydroxyl content mmol /g	0.75 ~0.85	0.86~1.0	1.0 ~1.4
Moisture, % (w /w )	≤0.05	≤0.05	≤0.05
Peroxide content (as H2O2 ), %/ (w /w)	≤0.05	≤0.05	≤0.09
Average Molecule weight, g/mol	2800 ~3500	2200 ~3000	1800~2600
Viscosity at 25℃, Pa.s	4~8	2~6	2~5

Notes
1) all the technical data indicated above are for your reference.
2) alternative specification is welcome for further discussion.
4. Usage: HTPB is widely used in all sort of motor with solid chemical propellant in the aviation and space flight, gunpowder adhesive, also for civil use, it can be used in the fields including PU products, casting elastomer products, paints, electrical insulated sealant materials etc.
5. Net weight 170kg in 200 liters polyethylenelined metal drum.

Customization
Customized manufacturing is available for various application based on your technical requirement.
We have rich experienced R&D, and production department, capable of developing and trial-producing new material and specification as per the specific requirement.
For more information, please send an email to “pingguiyi@163.com”.

Product detail pictures:

Related Product Guide:

Dedicated to strict top quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for Wholesale Price Polyethylene Glycol (Peg) - Hydroxyl Terminated Polybutadiene – YANXA , The product will supply to all over the world, such as: Philadelphia, Portland, Victoria, We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of Standing in Domestic Markets, Walking into International Markets. We sincerely hope that we could do business with customers both at home and abroad. We expect sincere cooperation and common development!

Polyethylene Glycol (Peg) Precipitation