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Tin Cure Liquid Silicone Moulding Rubber For Artificial Stone 30 Shore A

Tin Cure Liquid Silicone Moulding Rubber For Artificial Stone 30 Shore A

  • Tin Cure Liquid Silicone Moulding Rubber For Artificial Stone 30 Shore A
  • Tin Cure Liquid Silicone Moulding Rubber For Artificial Stone 30 Shore A
  • Tin Cure Liquid Silicone Moulding Rubber For Artificial Stone 30 Shore A
Tin Cure Liquid Silicone Moulding Rubber For Artificial Stone 30 Shore A
Product Details:
Place of Origin: China
Brand Name: MC silicone
Certification: MSDS,SGS
Model Number: MCRTV2030
Payment & Shipping Terms:
Minimum Order Quantity: 100kg
Price: Negotiable
Packaging Details: 25kg/kg, 550kg per pallet, 20 pallets per 20ft container
Delivery Time: About 3-5 working days
Payment Terms: L/C, D/P, T/T, Western Union,
Supply Ability: 4000kg per day
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Detailed Product Description
Goods Description: Silicone In Primary Forms HS Code: 3910000000
Curing Agent: Tin Cure Catalyst Mix Ratio: 100:2 Liquid Silicone Rubber
Color: White, (custom Color) Liquid Silicone Rubber Viscosity: 25000 Cps Liquid Silicone Rubber(Adjustable)
Working Time: 30-40 Minutes(Adjustable) Curing Time: 4-6 Hours(Adjustable)
Hardness: 30 Shore A Liquid Silicone Rubber Shelf Life: 12months
Sample: Free
High Light:

Tin Cure Liquid Silicone Moulding Rubber

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30 Shore A Silicone Moulding Rubber

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Artificial Stone Silicone Liquid Rubber

Tin Cure Liquid Silicone Moulding Rubber For Artificial Stone 30 shore A

 

Product Description

Tin Cure Liquid Silicone rubber is is generally named as two-part room temperature sulfurated silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2% curing agent, they can still be operated within 30 minutes, but will be formed after 4-6 hours. With resistance to deformation, high temperature, acid and alkali, and expansion.

 

Typical Properties of RTV-2 silicone liquid rubber

 

Item No.

Properties before curing Curing
Part A Part B Part A+ Part B Pot life at 250C

De-molding Time

at 25℃

Appearance Appearance Ratio Viscosity

MCSIL-2030

silicone rubber

White Clear 100:2 25000±2000 cps 30-40 mins 4-6 hours
Properties after curing 24 hours

Hardness

Shore A

Tear strength Tensile Strength Elongation break (%) Linear Shrinkage
30 28-30 N/mm  4.0Mpa 450-500 0.2-0.4%

 

Various Applications of silicone liquid rubber

Various Applications of Silicone Liquid Rubber

Architectural Restoration
Concrete Casting
Gypsum Decorations
Resin Arts and Crafts
Candle and Soap
Staute & Scupltures
Wax Casting

 

Features of RTV-2 silicone liquid rubber

(1) high tensile & tear strength
(2) Low linear shrinkage
(3) free Curing agent
(4) brushing & pouring
(5) high duplication times

 

Tin Cure Liquid Silicone Moulding Rubber For Artificial Stone 30 Shore A 0

 


 

Operation Instructions of Liquid Silicone Rubber

 

How to make the silicone mold?

The surface of the original should be clean and free of loose material. If your products with thin flower patterns, and especially with porous substrates, please use a suitable mold release agent such as soap water, detergent, Vaseline or petroleum jelly.

Mixing

Please weight 100 Part A base and 2 parts of Curing Agent in a clean container.Thoroughly stir Part A base silicone before use, as filler separation may occur upon prolonged storage. Mixing Part A and Part B evenly until the CA30 completely dispersed in the base. Hand or mechanical mixing can be used, but do not for an extended period of time or allow the temperature to exceed 35C (95F). Mix suitably small quantities to ensure thorough mixing of base and curing agent.

It is strongly recommended that entrapped air be removed in a vacuum chamber, allowing the mix to completely expand and then collapse. After a further 1-2 mins under vacuum,the mix should be inspected and can be used if free of air bubbles. A volume increase of 3-5 times will occur on vacuum de-airing the mixture. So a suitably large container should be chosen.

Pouring the mixture and curing

Pour the mixed Part A base silicone and part B the curing agent as soon as possible onto the original, avoiding air entrapment. The catalyzed material will cure to a flexible rubber within 6 hours (or faster by different mixing ratio or room temperature), we advice you de-mold after 24 hours, it is will improve the replicate times of silicone mold.

 

 

Package of RTV-2 Silicone Liquid Rubber

Part A base silicone: 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 800g/bottle, 1kg/bottle

 

Storage & Shelf life

When the silicone rubber is stored at or below 25℃ (77℉) with the original unopened containers, Silicone Base and Curing agent have a usable life of 12 months from the date of production. After 12 months stock, please use the Stir machine to mix the Part A silicone for some minutes, then the silicone can be used again, no influence for other performance.

 

Tin Cure Liquid Silicone Moulding Rubber For Artificial Stone 30 Shore A 1

Contact Details
MINGCHENG GROUP LIMITED

Contact Person: Mrs. Amy Tse

Tel: +86-18664910896

Fax: 86-769-82696808

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