Functional additives

Product Introduction

STD8824S is a modified polymethylpolysilazane resin that can be used as a curing agent and heat resistance enhancer for hydroxyl silicone rubber.

Characteristics & Applications

Characteristics:

High temperature resistance

Applications:

Special curing agent

Instructions

Curing method: Use approximately 5% of the main resin with the corresponding catalyst. It can be cured at room temperature within 24 hours.

This substance is highly sensitive to moisture. Prolonged exposure may cause product deterioration.

After opening, flush with N2/Ar to replace air and store at low temperature to extend usability.
Technical Parameters: Before Curing

Appearance	Colorless or pale yellow transparent liquid
Viscosity (25℃)	1500-4000
Density (g/cm³)	0.95-1.10

Packaging

1kg, 5kg

Storage Conditions & Shelf Life

6 months unopened (5-25℃)
Personal Protection

Personal Protective Equipment	Impermeable gloves to avoid skin contact.
Respiratory Protection	No special protection required.
Eye Protection	Chemical splash goggles recommended.
Body Protection	Use protective clothing resistant to this product. Equip with boots, gloves, eyewash stations, and emergency showers as needed.

First Aid

Skin Contact

Rinse thoroughly with soap and water for 5 minutes or until contaminants are removed.

Eye Contact

Lift eyelids and rinse with running water or saline for 20 minutes.

Seek immediate medical attention.

Inhalation

Move to fresh air immediately.

Seek medical help if symptoms persist.