Condensation vs Addition Cured Silicone Moulds For Candle Gypsum Molds Casting

Translucent Condensation vs Addition Cured Silicone Moulds with durable tensile strength from XL SILICONE expertly designed for mould rubber making industry such as molding wax,concrete, stone, PU resins and more.

Condensation vs Addition Cured Silicone Moulds For Candle Gypsum Molds Casting

It’s also used for gypsum, resin, candles, soap and other materials mold making. With excellent fluidity, high tensile and tear strength, and minimal shrinkage, it ensures easy handling and precise replication, making it a highly preferred choice in the molding industry.

Appearance of Addition Cured Silicone Moulds

• Part A: A non-toxic, odorless liquid with a translucent color, containing platinum.
• Part B: A non-toxic, odorless liquid with a translucent color.

Customer Benefits: Custom curing times are available upon request to suit your specific requirements.

Features of Addition Cured Silicone Moulds

1) Exceptional fluidity, making it easy to work with.
2) Platinum-based formula—environmentally friendly, odorless, and non-toxic.
3) Available in a variety of delicate designs.
4) Flexible mixing ratios: 1:1 and 10:1 options available.
5) Easy de-molding for efficient production.
6) Outstanding tensile and tear strength for durability.
7) Superior performance in duplication and molding.
8) No shrinkage during curing or after hardening.
9) Excellent resistance to weathering, temperature extremes, aging, and acids. High resistance to both high temperatures (up to 250°C) and aging (-60°C to 250°C).

Tin Cured Silicone Rubber for Molding

Datesheet of Addition Cured Silicone Moulds

Item	Platinum cured silicone
Product (Catalyzed A+B)	XL-9245	XL-9240	XL-9235	XL-9230	XL-9225	XL-9220	XL-9215
Hardness ( A)	45±2	40±2	35±2	30±2	25±2	20±2	15±2
Mix Ratio ( A:B by Weight)	1:1 or 10:1	1:1 or 10:1	1:1 or 10:1	1:1 or 10:1	1:1 or 10:1	1:1 or 10:1	1:1 or 10:1
Color	Translucent	Translucent	Translucent	Translucent	Translucent	Translucent	Translucent
Pot life (mins) at 25°C	30-40	30-40	30-40	30-40	30-40	30-40	30-40
Cured time (Hours) at 25°C	4-6	4-6	4-6	4-6	4-6	4-6	4-6
Viscosity (mPa.s)	15000±1000	12000±1000	8000±1000	7000±1000	6000±1000	5000±1000	4500±1000
Tensile -Strength (M.pa)	6.0±0.5	7.5±0.5	6.8±0.5	6.0±0.5	5.5±0.5	5.3±0.3	5.0±0.3
Tear-Strength (kN/m)	24±2	28±2	28±2	26±2	24±2	24±2	18±2
Elongation (%)	430	450	480	480	480	480	480
Shrinkage (%)	0.1	0.1	0.1	0.1	0.1	0.1	0.1

Storage & Shelf Life

Store in a cool, dry place at room temperature (around 25℃). Shelf life is at least 1 year when stored properly.
**Packaging**: Available in 20kg, 25kg, 200kg, or IBC drum formats.

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. Since addition cure silicone uses a platinum cure system, improper handling can lead to uncured material. To avoid this:
– Do not mix with condensation cure silicone or tools used for condensation cure.
– Avoid contact with organic substances containing Nitrogen (N), Sulfur (S), Phosphorus (P), or ionic compounds like Tin (Sn), Arsenic (As), Mercury (Hg), and Phosphorus (Ph).
– Do not introduce pigments or powders without testing to ensure curing is not affected.

Pictures of Addition Cure Silicone Rubber