Tire Molding Silicones / 40 shore A/1:1

Durable 1:1 Tire Molding Silicones is perfect for creating molds with both simple and intricate designs with exceptional tensile and tear strength.

It features flexibility, and minimal shrinkage. This silicone rubber ensures precise, high-quality molds with excellent heat resistance and durability, making it an ideal choice for long-lasting tire mold production.

Appearance of Tire Molding Silicones

• Part A: Silicone Rubber is an white liquid or tranlucent liquid
• Part B: Catalyst is an non-toxic and odorless liquid in transparent color.
• ATT: we can provide catalyst of Fast, Medium,Slow based on hot ,cold, warm season.

Features of Tire Molding Silicones

• Amazing fluidity and easy to operate
• Delicate design available
• Non Oily
• Non-toxic and odorless catalyst Provided
• Easy de-molding with Excellent tension and tear strength
• High performance in duplication
• almost nil shrinkage below 0.2
• Excellent resistance to weather, temperature, aging, acid & aging-Proofing.

Datasheet of Tire Molding Silicones

Item	Platinum Cured Silicone		Tin Cured Silicone
Product (Catalyzed A+B)	XL-9240T	XL-9220T	XL-8815	XL-8820
Hardness ( A)	40±2	20±2	15±2	20±2
Mix Ratio ( A:B by Weight)	1:1 or 10:1	1:1 or 10:1	100:3	100:3
Color	Translucent	Translucent	white	white
Pot life (mins) at 25°C	30-40	30-40	30-40	30-40
Cured time (Hours) at 25°C	4-6	4-6	8-12	8-12
Viscosity (mPa.s)	12000±1000	5000±1000	15000±2000	17000±2000
Tensile -Strength (M.pa)	7.5±0.5	5.3±0.3	2.8±0.3	3.1±0.3
Tear-Strength (kN/m)	28±2	24±2	17±2	20±2
Elongation (%)	450	480	400	400
Shrinkage (%)	0.1	0.1	0.3	0.3

 

The Pictures of tin cured silicone rubber

 

Storage & Shelf Life

Store in a cool, dry place at room temperature (around 25℃). Shelf life is at least 1 year when stored properly.

Shipping Details

– Shipping Method: By Sea only (not available by air due to liquid restrictions).
– Minimum Order Quantity (MOQ): 200 kg
– Availability: Online purchasing is not supported. Please contact us directly for inquiries and orders.

 

Caution – Safety First
1. Keep away from food, drinking water, and other consumables.
2. Ensure it is kept out of reach of children.
3. Handle with care and ensure proper ventilation. Skin and eye contact may cause irritation. If eye contact occurs, rinse with water for 15 minutes and seek medical help. Use a waterless hand cleaner, then wash with soap and water to remove from the skin.