In Stock

Clear Silicone Catalyst for Economy Rubber

To be used only with Economy Silicone Rubber Base

Add 5% of catalyst by weight to silicone rubber base. Please use a precise electronic scale to weigh the rubber and catalyst.

One hour working time ( Approximately depending on temperature)
8 hour demould time ( depending on temperature )
For the best results, allow the rubber to air cure for an additional 24 hours before using it in production.

£2.50 - £40.00

Professional Silicone Catalyst Size

Clear

Next Working Day Delivery

Shipping Information

Name	Polysil Economy Silicone Rubber
Appearance	White
Mixing ratio of curing agent (%)	5
Hardness (A°)	23 ± 2
Density (g/cm3)	1.08
Viscosity (mPas -25°C)	21000 ± 9000
Tensile strength (Mpa)	≥4.3
Tear strength(kgf/cm)	≥25
Elongation break (%)	≥480
Shrinkage (%)	≤0.2

Catalyst Safety Information:

Hazard statements:
H226 Flammable liquid and vapour.
H315 Causes skin irritation.
H317 May cause an allergic skin reaction.

Precautionary statements:
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources.
No smoking.
P261 Avoid breathing dust, fume, gas, mist, vapours and/or spray.
P264 Wash skin thoroughly after handling.
P280 Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P303 + P361+ P353
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P370 + P378 In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
Contains Bis[(2-ethyl-2,5-dimethylhexanoyl)oxy](dimethyl)stannane; Methyltrimethoxysilane

First Aid Measures:

First Aid responders should pay attention to self-protection and use the recommended protective clothing (chemical resistant gloves, splash protection).
Inhalation: Move person to fresh air and keep comfortable for breathing. If not breathing, give artificial respiration; if by mouth to mouth use rescuer protection (pocket mask, etc). If breathing is difficult, oxygen should be administered by qualified personnel. Call a physician or transport to a medical facility.
Skin contact: Remove material from skin immediately by washing with soap and plenty of water.
Remove contaminated clothing and shoes while washing. Seek medical attention if irritation or rash occurs. Wash clothing before reuse. Discard items which cannot be decontaminated, including leather articles such as shoes, belts and watchbands. Suitable emergency safety shower facility should be available in work area.
Eye contact: Flush eyes thoroughly with water for several minutes. Remove contact lenses after the initial 1-2 minutes and continue flushing for several additional minutes. If effects occur, consult a physician, preferably an ophthalmologist. Suitable emergency eye wash facility should be available in work area.
Ingestion: If swallowed, seek medical attention. Do not induce vomiting unless directed to do so by medical personnel.