RTV Silicone Rubber for Concrete Mold

• Material: Silicone Rubber
• Appearance: Liquid
• Form: Emulsion
• Item: Mcsil-2030
• Color: White / Color
• Mixing Ratio: 100:2 / 100:3 / 100:4 / 100:5
• Model NO.: MCSIL-2030
• Working Time: 30-40 Mins
• Curing Time: 4-6 Hours
• Hardness: 28-30 Shore a
• Density(g/cm3,25 Centigrade): 1.10-1.15
• Transport Package: 5kg/Drum 20kg/Drum, 25kg/Drum or 200kg/Drum
• Specification: REACH SGS FDA MSDS ISO9001
• Trademark: MC SILICONE
• Origin: China
• HS Code: 39100000
• Production Capacity: 8000kg/Day

Product Description

Introduction of RTV Silicon Rubber for Concrete Mold

 
RTV-2 (RTV meaning Room Temperature Vulcanization) products are complex materials composed of both Agent A and Agent B. mould silicone can be flexibly used without heating or pressing. It is well fluid and resistant to high temperature or corrosion. The strength against pulling and tearing is high. And the shrinkage is small so the frequency of mould reverse is high. It is well operational and valuable in use.
 
Characteristics of RTV Silicon Rubber for Concrete Mold
 
1. Good flow ability and long working time
2. Medium hardness
3. High tear and tensile strength
4. Easy de-mould from complex replica parts
5. Acid and alkali-resistance
6. Low linear shrinkage
 

Procedures of RTV Silicone Rubber for Concrete Mold

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.

 
Applications of RTV Silicon Rubber for Concrete Mold
 
RTV-2 silicone rubber for mold making can be used in the filed of reproducing cement molds, concrete , plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds, prototypes, furniture, sculpture and architectural elements etc.


Packing of RTV silicone rubber

Par A base Silicone : 5kg/pail , 20kg/pail , 25kg/pail or 200kg/pail .
Par B catalyst ( curing agent ) : 200g/bottle , 1kg/bottle , 10kg/bottle .



Storage of RTVSilicone Rubber

When the RTV-2 silicon rubber is 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.

 Why we choose silicone rubber for mold making

1.Economic Use

RTV silicone rubber can be applied in many objects mold making, since the RTV-2 silicone has good flow ability and medium hardness, and the silicone can cure at room temperature, thus it's a good material for duplication.

2.Versatile Application
 
RTV-2 Silicone rubber can be used for artificial stone mold making. For example, RTV2030, RTV2066 and RTV2088 silicone.
 
RTV-2 Silicone rubber can be applied in candle and soap mold making, such as RTV2010 and RTV2015 silicone.
 
RTV-2 Silicone rubber can be used for concrete , plaster  and gypsum mold making, such as RTV2025, RTV2028 and RTV2030 silicone.
 

Our Market
 

 

Customer feedback :

• We are happy with MC RTV-2 silicone rubber and quality. I've also been very happy with your best service, let's continue discussions and work on more.  ---  Mike (from NY,USA)
• 100% love the liquid silicone rubber . I will be ordering more this week. ----Kody (from Turkey)
• We are very pleased with the quality of  silicone RTV moulding rubber and the performance.------Richard from UK
• the RTV-2 silikon has arrived and is excellent------John from Iran
• I have selled some RTV molding silicone for my customer, they are very happy, so thank you-----Adam from Morroco.

Order infomation :

• MOQ: 200KG
• Delivery time:ONLY ONE DAY FOR SAMPLE CALL, 5-20 Working Days for Mass Order

    

  Need more information ,  please feel free to contact berry .

 Need more information , please feel free to contact us . 

 
MINGCHENG GROUP LIMITED
Contact : Miss Berry
 
Tel : [phone] 
 
 
ADD : No.2, Zhouliao Road, Langzhou Industrial Zone, Changping, Dongguan, Guangdong, China