100: 2 RTV2 Liquid Silicone Rubber Raw Material for Concrete Column

MOQ： 240 kg
Price： Negotiable
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Item No.	RTV 2030
Tear Strength	30 N/mm
Hardness	30 Shore A
Mixing Ratio	100:2
Curing Time	4-6 hrs
Color	White
Packaging Details	5kg, 10kg, 20kg, 200kg/ drum
Mixed viscosity	24000 ~25000 cps
Payment Terms	L/C,T/T
Supply Ability	4000 per day
Tensile Strength	3.8 Mpa
Wokring Time	30- 40 mins
Delivery Time	5-8 work days
Brand Name	MC SILICONE
Place of Origin	CHINA
Model Number	RTV2030
Certification	SGS,REACH

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Product Specification


Item No.	RTV 2030	Tear Strength	30 N/mm
Hardness	30 Shore A	Mixing Ratio	100:2
Curing Time	4-6 hrs	Color	White
Packaging Details	5kg, 10kg, 20kg, 200kg/ drum	Mixed viscosity	24000 ~25000 cps
Payment Terms	L/C,T/T	Supply Ability	4000 per day
Tensile Strength	3.8 Mpa	Wokring Time	30- 40 mins
Delivery Time	5-8 work days	Brand Name	MC SILICONE
Place of Origin	CHINA	Model Number	RTV2030
Certification	SGS,REACH

Product Description

Brief Introduction of RTV silicone rubber for concrete products
RTV-2 silicone rubber is a two component material, and it consist of Part A base silicone and Part B curing agent. When the two parts mix together and pour or brush on a object, the silicone base and curing agent can cure to be a silicone mold at room temperature; And 24 hours later, the silicone mold can be released from the object, and then the silicone mold can be poured into the following material to copy: Plaster, polyurethane, PU, GRC, cement, resin, polyester, wax etc...

Technical parameter of RTV silicone rubber for concrete mold making

Item	RTV 2030
Color	Liquid white
Curing agent	CA30
Mixing ratio	100:2
Mixed viscosity	24000 ~25000 cps
Working time	30-40 Minutes
Curing time	4-6 Hours
Hardness	28-30 Shore A
Tear Strength	30 N/mm
Tensile Strength	3.8 MPA
Relative density	1.10-1.15 g/cm3
Elongation at break	480%

Extensive Applications of RTV silicone rubber for concrete
RTV-2 silicone rubber can be used in the duplication of cement molds, concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds. etc.

100: 2 RTV2 Silicone Rubber Raw Material for Concrete Column/Statue Mold Making

100: 2 RTV2 Silicone Rubber Raw Material for Concrete Column/Statue Mold Making

Procedures of making statue molds
1. Make sure the surface of the original is clean and free of loose material.
2. Weight 100 Part A base and 2 parts of CA30 Curing Agent in a clean container.
3. Stir Part A base silicone before use thoroughly, as filler separation may occur upon prolonged storage.
4. Mix Part A and Part B evenly until the CA30 completely dispersed in the base.
5. Pour the mixed Part A base silicone and CA-30 curing agent as soon as possible onto the original
6. De-mold after 24 hours, it is will improve the replicate times of silicone mold.
Note: 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.

shelf life and storage
RTV-2 silicone rubber for making art crafts, which is an environmentally-friendly liquid silicone product. it is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.

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

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Company Details

Bronze Gleitlager

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from Quality China Factory

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Business Type:

Manufacturer,Exporter,Seller 
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Year Established:

2010 
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Total Annual:

5000000-10000000
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Employee Number:

50~80 
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Ecer Certification：

Verified Supplier 

Mingcheng Group Limited was established in 2010 based in Dongguan,China, with brand MC Silicone for overseas market, dedicated to manufacturing and R&D of mold making and casting materials. Our professional approach to all our work, together with creative ideas and strong technical ... Mingcheng Group Limited was established in 2010 based in Dongguan,China, with brand MC Silicone for overseas market, dedicated to manufacturing and R&D of mold making and casting materials. Our professional approach to all our work, together with creative ideas and strong technical ...

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