RTV2 Liquid Silicone for Grc Cement Concrete Grr Gfrc Mould Making Silicones

• Customization: Available
• Raw Material: Synthetic Rubber
• Material: Silicone Rubber
• Model NO.: OTT-J830
• Sample: Available
• Shelf Life: 12-18months
• MOQ: 200kg
• Hardness: 0-60shorea
• Trade Term: EXW/CNF/CIF/Fob/DDU
• Business Type: Actory Direct Sale
• Transport Package: Wooden Pallet
• Specification: 1kg, 5kg, 10kg, 20kg, 25kg kits
• Trademark: OTT
• Origin: Guangzhou, China
• HS Code: 391000
• Production Capacity: 6000tons Per Month
• Package Size: 21.00cm * 11.00cm * 14.00cm
• Package Gross Weight: 1.500kg

Product Description

Product Description

Platinum Cured RTV2 Silicon Rubber Liquid Molding Silicone for Candles/Soaps/Sex Products
RTV Silicone is generally named as two-parts silicone rubber that is vulcanized at room temperature, and used for model designing work of all kinds of products with simple or intricate patterns, such as artificial stones, craft stones, gypsum crafts, GRC/GFRC, GRG, fireplaces, fountains, ornaments, resin crafts, resin marble works, shoe soles, Art sculptures, decorations, candles, soaps, PU, furniture moldings, etc.
  With good resistance to deformation, heat, acid, alkali and expansion, finished silicone molds have very good performance in reproduction process and fine details on designing models

item	platinum cured rtv2 silicon rubber liquid molding silicone for candles/soaps/sex products
Place of Origin	China
	Guangdong
Brand Name	OTT
Model Number	OTT-J805-OTT-J860
Application	mold making
Component	Part A + Part B (two component)
Mixing ratio	1:1, 10:1
color	both are odourless translucent liquid colloid
customiation service	Color, package
Hardness Shore A	00-60 shore A
Shrinkage - %	below 0.1%
Free Samples	yes
Certification	ROHS, REACH, MSDS, Safe transport of goods by Sea/Air, etc

Silicone color and Catalyst color are adjustable~!
Feature & Advantage

1. Low viscosity for easy mixing,great for making simple one- or two-piece block molds.
2. Perfect for art and industrial applications,often used for molds to reproduce sculptures and other prototypes, casting plaster, resins, and wax. 3. Very good fluidity for easy pouring operation.
4. Stable quality & non-oily.
5. Good tension for easy de-molding.
6. Good duplication with fine details.
7. High performance in replication.
8. Excellent resistance against heat, acid & alkali and aging.
9. Low shrinkage (less than 0.1%).
10. Long Shelf-life up to 18months.

 

Technical data sheet

Platinum Cured RTV2 Silicon Rubber Liquid Molding Silicone for Candles/Soaps/Sex Products
Food grade liquid silicone is used to .candy, cake and cholocate and soap mold and making artificial stone,cement and gypsum.
Food grade quality silicone with nontoxic,Excellent fluidity, high tear and tensile strength, High duplication times repeated use, easy to demould,High temperature resistance and cure can be accelerated by heat

 

Addition cured Silicone (Food grade)
Item	Mixing Ratio	Color	Hardness(shore A)	Viscosity (mPa.s)	Working Time     (25ºC)	Curing Time (25ºC)	Tear-Strength (kN/m)	Tensile- Strength (Mpa)	Elongation (%)	Shrinkage(%)
OTT-J805	1:1	translucent	5±2	1500±500	20-40mins	3-5h	≥12	≥2.2	≥500	≤0.1
OTT-J810	1:1	translucent	10±2	2000±1000	20-40mins	3-5h	≥15	≥4.2	≥450	≤0.1
OTT-J815	1:1	translucent	15±2	3000±1000	20-40mins	3-5h	≥18	≥5.2	≥450	≤0.1
OTT-J820	1:1	translucent	20±2	4500±2000	20-40mins	3-5h	≥24	≥5.2	≥500	≤0.1
OTT-J825	1:1	translucent	25±2	5000±2000	20-40mins	3-5h	≥22	≥6.2	≥500	≤0.1
OTT-J830	1:1	translucent	30±2	6000±2000	20-40mins	3-5h	≥21	≥6.5	≥450	≤0.1
OTT-J835	1:1	translucent	35±2	6000±2000	20-40mins	3-5h	≥22	≥6.5	≥450	≤0.1
OTT-J840	1:1	translucent	40±2	7000±2000	20-40mins	3-5h	≥18	≥7.8	≥450	≤0.1
OTT-J850	1:1	translucent	50±2	8000±3000	20-40mins	3-5h	≥12	≥7.0	≥400	≤0.1

Step 1: prepare the original molds
Make your original molds perfect. fix it on a board. And fix the original mold on a board , then used four piece of board to enclose the original molds . 
Step 2: Take 100 G parts A platinum catalyst silicone and add 100G parts B silicone rubber and mix them evenly. 
*Notes: Mold making silicon rubber is a kind of flowing liquid ,it contains two parts. Part A is a kind of flowing white liquid and part B is the curing agent or catalyst .Pls follow the step strictly:
1.Weigh the two part exactly by electronic weight. If not, for example add too much catalyst , the operation time will be too fast to operate ,which will cause inconvenience to operate . 
2.Mix part A and part B evenly. Otherwise the silicon rubber will be partly solidified and this will give birth to difficulties in your final operation. What's more, the finished molds will meet a short life. All of these will cause a waste of silicon rubber. 
Step 3: Vacuum pumping(optional)
Without exception, this step takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available. 
Step 4: Pouring casting or Brush operation
*Notes:1. For simple pattern products we suggest use pouring operation way, which will be very easy to operate and demould. Pourable silicone require low viscosity which will be easy to flow smoothly and easy to de-air . 
2.For delicate pattern products we suggest use brushing operation way, which can copy the pattern exactly. Brushable silicone require high viscosity which won't be easy to flow away and easy to brush. 
3. We sugges to set the silicone mold for another 12 hours after demould before you put it into a large production.

Packaging & Shipping

Platinum Cured RTV2 Silicon Rubber Liquid Molding Silicone for Candles/Soaps/Sex Products

 

Application Photo

Platinum Cured RTV2 Silicon Rubber Liquid Molding Silicone for Candles/Soaps/Sex Products

 

• candle, soap,food mold, cake mold, chocolate mold
• molds of concrete, stone, artificial stone wall
• GRC, gypsum decoration, plaster ornaments, cement
• fiberglass products, polyester decoration, 
• unsaturated resin crafts, polyresin crafts, polyurethane, resin casting,
• bronze casting,wax, sculpture, staues
• Jewellery molding, jewelry casting
• vacuum casting, rapid prototype, urethane casting, vacuum bagging

  and silmilar products

Company Profile

Platinum Cured RTV2 Silicon Rubber Liquid Molding Silicone for Candles/Soaps/Sex Products

 

Guangzhou OTT New Materials Co., Ltd. is a leading professional manufacturer of RTV liquid silicone in China. We are a science and technology manufacturer, professionally focus on R&D for liquid RTV silicone, and provide a serial services of silicone such as molding, insoles, sexy dolls, electronics, relative silicone materials and latest developed products, etc


Good feedback from customer:

FAQ

Platinum Cured RTV2 Silicon Rubber Liquid Molding Silicone for Candles/Soaps/Sex Products

 

1. What's silicone products you are making?
--liquid silicone, silicone rubber, silicone oil; Due to different silicone molds, our silicone has different viscosity, and cause different hardness, density to meet the requests from client.  

2. Do you offer free sample to client?
--Yes, we can provide the sample for test.  

3. How about the quality control in your factory?
--We have professional QC team to control the quality during production. Goods will be 100% inspected before shipment.  

4. How to remove the bubbles during my mould making?
--After mixing liquid silicone with curing agent, please put the material into vacuum machine to take off the bubbles.  

5. How to get good silicone mould to use longer time?
--The best way is:   #A, Please choose the right liquid silicone according to your products.   #B, Don't use any silicone oil in mold making, because it can make the silicone mould become too soft to use.   #C, Silicone mould can be used longer after the whole silicone mould fully cured, so it's better to wait 2 hours after mould finished.  

6. Why silicone rubber add curing agent after mixing a lot of bubbles?  
--This is normal physical phenomena. The liquid will produce a large number of bubbles in the mixing time, so, it must pass through the vacuum exhaust bubble treatment.