Molekula
HTPB (POLY BDR 45 HT LO) SPÉCIFICATION WS23148C (TYPE II)
HTPB (POLY BDR45 HT LO) SPEC WS23148C (TYPE II)
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
HTPB (hydroxyl-terminated polybutadiene) is a synthetic rubber polymer widely used in aerospace, adhesives, and composite applications for its high energy density and durability. This specific grade, **POLY BDR45 HT LO (WS23148C, Type II)**, is a low-molecular-weight, hydroxyl-terminated polybutadiene designed for propellant and casting resin formulations. It features a hydroxyl value of 0.45–0.55 meq/g, cis-1,4 content of ≥40%, and a viscosity of 4,000–8,000 cP at 25°C. Non-hazardous under standard conditions, it requires ambient storage. Molekula supplies POLY BDR45 HT LO from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
HTPB (hydroxyl-terminated polybutadiene) is a synthetic rubber polymer widely used in aerospace, adhesives, and composite applications for its high energy density and durability. This specific grade, **POLY BDR45 HT LO (WS23148C, Type II)**, is a low-molecular-weight, hydroxyl-terminated polybutadiene designed for propellant and casting resin formulations. It features a hydroxyl value of 0.45–0.55 meq/g, cis-1,4 content of ≥40%, and a viscosity of 4,000–8,000 cP at 25°C. Non-hazardous under standard conditions, it requires ambient storage. Molekula supplies POLY BDR45 HT LO from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Prix sur demande — emballages disponibles de la recherche à la quantité industrielle.
Les prix ne comprennent pas la TVA, les taxes sur les ventes ni les frais d'expédition. Des emballages en grande quantité et sur mesure sont disponibles sur demande.
Spécifications
| Property | Value |
|---|---|
| Appearance | Clear colourless viscous liquid |
| Water | 0.00 - 0.06% |
| Specification | WS 23148C |
| Manufacturer's Lot Number | - |
| Nonvolatile Material PB | 99.5 - 100% |
| Hydroxyl Value Acetyl | 0.78 - 0.88 meg/g |
| Viscosity Poise 30C | 45 - 55 |
| Customer part no.: | 8001575 |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Acidité | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90023131 |
| Numéro CAS | 69102-90-5 |
| Formule moléculaire | N/A |
| Masse moléculaire | N/A |
| SMILES | N/A |
| Code REACH | Y110 |
| Inscrit au TSCA | Oui |
| Code HTS | N/A |
| Code tarifaire | 3902909099 |
Sécurité et GHS
Déclarations de précaution
- P280 Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/du visage/une protection auditive/...
Documents
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is HTPB (POLY BDR45 HT LO) used for?
This HTPB (hydroxyl-terminated polybutadiene) is primarily used in composite applications, including rocket propellants, adhesives, and elastomers, where high thermal stability and mechanical properties are required.
What is the molecular formula and molecular weight of this HTPB?
The exact molecular formula and molecular weight are proprietary, but the CAS number for this HTPB is **69102-90-5**. Contact us for detailed technical specifications.
How should HTPB (POLY BDR45 HT LO) be stored?
Store at ambient temperature in a clean, dry environment, away from direct sunlight and ignition sources, in tightly sealed original containers.
What grade or purity level is available for this HTPB?
This product meets **Type II** specifications per **WS23148C**, suitable for high-performance composite applications. No hazardous signal word applies.
Can Molekula supply this HTPB in bulk quantities?
Yes, we offer bulk packaging options for HTPB (POLY BDR45 HT LO) to meet industrial and large-scale production needs. Contact our sales team for pricing and logistics details.
What documentation comes with an order of this HTPB?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a technical datasheet outlining specifications and handling instructions.
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