Gelling Catalyst For Polyurethane Foams And Sealants As Foam Agent Stannous Octoate
Basic Spec
Main ingredients: Content: (in terms of stannous) about 22%, total tin about 23% emulsifiable concentrate.
Appearance and traits: white or yellow paste.
Relative density (water = 1): 1.251
Flash point (°C): >110
Freezing point: -20 ° C
Viscosity (25 ° C): ≤ 380 MPa · s
Refractive index: 1.492
Solubility: insoluble in water, soluble in petroleum ether, polyol
Corrosive: no corrosion
Toxicity: Toxic, with strong neurotoxicity, the maximum allowable concentration in air is 0.1mg/m3.
Main use: for organic synthesis.
Other physical and chemical properties: 1.4933
Used as a catalyst for polyurethane synthesis and room temperature vulcanized silicone rubber. It is also used as an epoxy resin catalyst type curing agent. When curing, stannous octoate has a higher catalytic activity than dibutyltin dilaurate. If the two are compounded, the effect is better than that of the single use, and the reaction speed and curing speed can be considered. Since the divalent tin compound is easily oxidized and decomposed by oxygen and water vapor in the air, it is used for nitrogen protection during storage, and must be sealed to avoid high temperature and excessive humidity to prevent activity from deteriorating or failing.
Features :
Product Name: Triethylenediamine Curing Agent a33
Appearance: light yellow liquid
Packing: 25Kg/barrel
Use one:
The basic catalyst for the production of polyurethane foam, room temperature curing silicone rubber, polyurethane rubber, catalyst for polyurethane coating, etc. Triethylene diamine is a pesticide production initiator and a cyanide-free plating additive. It is also a polyurethane foam hardener, an epoxy resin curing polymerization catalyst, an ethylene polymerization catalyst, an epoxide catalyst, and the like.
Physical Property & Specification
Used as a catalyst synthesis of polyurethane and RTV silicone rubber.
Also used as epoxy catalyst type curing agent, stannous octoate when cured is larger than dibutyl
tin catalytic activity, if the two mixed use, the effect is better than the single use, it can be both the
reaction rate and curing rate.
Since divalent tin compounds susceptible to air oxidation and decomposition of oxygen and water
vapor, so when you want to store for nitrogen protection, must be sealed to avoid excessive heat
and humidity to prevent the decline in activity or failure.
Technical Specification
| ITEM | STANDARD | RESULTS |
| Appearance | light yellow oily transparent liquid | light yellow oily transparent liquid |
| Color (Pt-Co) | ≤7.7 | 2.3# |
| Density (20℃,g/cm3 ) | 1.23-1.27 | 1.25 |
| Refractive Index (20°) | 1.490-1.500 | 1.492 |
| VISCOSITY(cps 25ºC) | ≤380 | 340 |
| Stannous Tin | ≥ 27.25 | 28.3 |
| Total tin | ≥28.0 | 28 |
Applications
The basic catalyst for the production of polyurethane foam, room temperature curing silicone rubber, polyurethane rubber, catalyst for polyurethane coating, etc. Triethylene diamine is a pesticide production initiator and a cyanide-free plating additive. It is also a polyurethane foam hardener, an epoxy resin curing polymerization catalyst, an ethylene polymerization catalyst, an epoxide catalyst, and the like.
Packing & Storage
25kg/PE DRUM
Store in a cool, dry, well-ventilated area away from sunlight.
Delivery
Delivery:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
For mass orders, it will be delivered by air or sea.
Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by UPS DHL EMS.
For mass order, please allow 5-8 days by Air, 15-30 days by Sea.
Company Introduction
We are professional stannous octoate factory in China over 20 years,
and exporting stannous octoate to the countries like USA,Canada, Malaysia, Pakistan ,Nepal,
Bangladesh,Indonesia ,Thailand,Sri Lanka, Iran, Bahrain,Saudi Arabia and UAE.
Also we can supply like copper compounds, cobalt compounds, nickel compounds. Ect.
Payment Terms
100% TT Before Shipment
