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RTV2 Tin Cure Liquid Silicone Rubber Molds Making 5 Shore A

RTV2 Tin Cure Liquid Silicone Rubber Molds Making 5 Shore A

RTV2 Tin Cure Liquid Silicone Rubber Molds Making 5 Shore A
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RTV2 Tin Cure Liquid Silicone Rubber Molds Making 5 Shore A
Product Details:
Place of Origin: China,GUA
Brand Name: MC silicone
Certification: MSDS, SGS,Reach
Model Number: MCSIL-H05
Payment & Shipping Terms:
Minimum Order Quantity: 100
Price: Negotiation
Packaging Details: 25kg/drum , 200kg/drum
Delivery Time: 5-10 working days
Payment Terms: L/C, , T/T, Western Union, PayPal ,
Supply Ability: 4000kgs/day
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Detailed Product Description
Product Name: RTV2 Liquid Silicone Rubber Color: White Liquid Silicone Rubber
Mixing Ratio: 100:2~100:5 Hardness: 5~7 Shore A
Mixed Viscosity: 12000~13000cps Working Time: 30-40mins
Curing Time: 4~6hrs Tear Strength: 3.5Mpa
Tensile Strength: 27 N/mm Shrinkage: 0.3%
Shelf Life: 12 Months
High Light:

Molds Making Liquid Silicone Rubber

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5 Shore A Liquid Silicone Rubber

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RTV2 Molds Tin Cure Silicone Rubber

RTV2 Tin Cure Liquid Silicone Rubber Molds Making 5 Shore A

MCSIL-H05 RTV2 silicone rubber is a kind of two-component material, that is the mold making silicone rubber made up of Part A base silicone and Part B curing agent. The mixed Part A base silicone and Part B curing agent can cure at room temperature by a condensation reaction,then become a silicone rubber mold that can be used for objects reproduction.

 

1. Good flowability    12000~13000Cps

2. Long working time  customized 

3. Low hardness       5~6 shore A

 

4. High tear and tensile strength

 

5. Easy de-mould from complex replica parts   self-release

 

6. Low linear shrinkage   0.3%

 

Applications

MCSIL-H05 RTV2 silicone rubber can be applied in the reproduction of cement molding, concrete stones, artificial stones, plaster molding, resin products, PU molds. small items with delicate patterns.

 

RTV2 Tin Cure Liquid Silicone Rubber Molds Making 5 Shore A 0

 

Technical Data

Item No. MCSIL-H05
Color White
Curing Agent CA-30
Mixing ratio 100:2
Mixed Viscosity 12000cps
Working time 30-40mins
Curing time 6 hours
Hardness 5±2 shore A
Tear Strength 27 N/mm
Tensile Strength 3.5Mpa
Shrinkage ≤0.3%
Elongation

600%

 

How to make the silicone mold?

 

Cleaning

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 

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.

RTV2 Tin Cure Liquid Silicone Rubber Molds Making 5 Shore A 1

 

STORAGE

When stored at or below 30 C (85F) in the original unopened containers, silicone base and CA30 Curing agent have a usable life of 12 months from the date of production. After 12 months stock, please use the Stir to mixing the Part A silicone for some mins, then the silicone can be use again, no influence for other performances.

 

Package:

Part A base silicone: 5kg, 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 250g, 800g/bottle, 1kg/bottle

 

RTV2 Tin Cure Liquid Silicone Rubber Molds Making 5 Shore A 2

 

RTV2 Tin Cure Liquid Silicone Rubber Molds Making 5 Shore A 3

 

 

Certificates

RTV2 Tin Cure Liquid Silicone Rubber Molds Making 5 Shore A 4

 

 

 

 

Contact Details
MINGCHENG GROUP LIMITED

Contact Person: Mrs. Amy Tse

Tel: +86-18664910896

Fax: 86-769-82696808

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