Name: Silicone Addition Cure | Minimal Shrinkage | 30 shore A
SKU: XL-9230-1
Availability: InStock

Silicone Addition Cure | Minimal Shrinkage | 30 shore A

Our Silicone Addition Cure, XL-9230 Series, is the ideal solution for creating accurate, durable molds. This low-viscosity, two-component silicone cures at room temperature or with heat, making it perfect for arts, crafts,prototyping, and industrial applications such as vacuum bagging and wind turbine blades. With a Shore A hardness of 30 A, it delivers superior detail capture and long-lasting stability.

Silicone Addition Cure From XL Silicone Is a Perfect Rubber Product For Making Your Own Silicone Moulds | Part A Silicone + Part B Catalyst | 1:1 Mixing Ratio | 30 A | Ideal For Plaster, Gpysum,Art, Prototyping Silicone Molds And More.

Silicone Addition Cure | Minimal Shrinkage | 30 shore A

Seeking for a versatile High Temperature Resistance Liquid Silicone Rubber material for your projects? Try our Platinum Cured rtv2 Silicone Rubber (30 shore A) –XL-9230 Series! With a semi-rigid consistency and a shore A hardness from 30 shore A, it provides excellent support and stability for your mould making , making it ideal for a wide range of applications.

This platinum-catalyzed, two-components system silicone rubber boasts a low viscosity and can be cured either at room temperature or with heat. It excels in replicating intricate patterns and fine details, and is compatible with materials such as resin ,epoxy, polyurethane, polyester,candle,soap and other art crafts.

How to Choose the Appropriate Hardness of Silicone Rubber?

With outstanding heat resistance and superior tear and tensile strength, it ensures dependable molding capabilities. Our Rtv-2 Liquid Silicone Rubber is straightforward to mix and pour, with a 1:1 weight ratio. It is food-safe and FDA-approved, with minimal shrinkage, deformation resistance, and no bubbles. The excellent flow allows for precise replication of detailed patterns, and unmolding is simple.

How to Use Platinum Cured Silicone Rubber ?

Simply mix Part A and Part B in equal proportions, following the 1:1 ratio exactly. Weigh both parts with an electronic scale, and mix evenly to prevent the silicone rubber from solidifying too soon.Our Silicone Addition Cure Rubber Semi-Rigid (45 SHORE A) – XL-9230 SERIES provides a strong, versatile silicone system perfect for professional and personal mold-making.

Silicone Addition Cure

Two-component Addition-cure RTV Silicone|Part A and Part B Features

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.

Addition-cure RTV2 Silicone Rubber Characteristics

FDA-approved, food-grade silicone
with low shrinkage and viscosity.
It’s anti-deformation, non-oily, and bubble-free.
The superior flow leveling ability guarantees perfect reproduction of fine details and patterns.
With strong tear and tensile strength, this durable silicone withstands multiple moldings.
Featuring a simple 1A:1B mixing ratio
hardness range from 0-45 shore A
high heat resistance
it’s easy to unmold and compatible with epoxy, polyurethane, and polyester
How to choose the hardness of silicone rubber ?

Platinum Cured rtv2 Silicone Rubber XL-9200 Series Technical Datesheet

Item	Platinum cured silicone XL-9200 Series
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

rtv2 Liquid Silicone Rubber

Liquid 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

Keep away from food, drinking water, and other consumables.
Ensure it is kept out of reach of children.
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.