Platinum Cure Two-Parts Room Temperature Silicone Rubber for Artificial Stone Mold Making

• Customization: Available
• Material: Organic Silicone
• Application: Industrial, Stone Molds
• Model NO.: OTT-J830
• Certification: ISO, FDA
• Hardness: 30 a Shore
• Color: Translucent
• Mix Ratio: 1:1 or 10:1
• Shrinkage: 0.1%
• Shelf Life: 18months
• MOQ: 100kgs
• Delivery Time: 3-7days
• Transport Package: Plywood Pallet
• Specification: 5kg, 20kg, 25kg, 200kg, 1000kg drum
• Trademark: OTT
• Origin: Guangzhou
• HS Code: 3910000000
• Production Capacity: 600000
• Package Size: 21.00cm * 11.00cm * 14.00cm
• Package Gross Weight: 1.500kg

Product Description

 

Product Description

    RTV 2 Silicone Liquid Silicone for Stone Mold is general called two-component room temperature vulcanization silicone rubber with excellent fluidity and good operational performance. Add Part A and Part B the same weight at  room temperature, the silicone rubber is still operational within 20 to 40 minutes, and in 3-5 hours, an elastic silicon mold will be obtained.

 

Product Parameters

Specification:

Item	Mixing Ratio	Color	Hardness (Shore A)	Viscosity (mPa·s)	Working Time (25ºC)	Curing Time (25ºC)	Tear-Strength (kN/m)	Tensile-Strength (Mpa)	Elogation (%)	Shrinkage (%)
OTT-J810	1:1/10:1	translucent	10±2	5000±2000	20-40mins	3-5h	≥13	≥4.0	≥400	≤0.1
OTT-J815	1:1/10:1	translucent	15±2	5000±2000	20-40mins	3-5h	≥15	≥5.0	≥400	≤0.1
OTT-J820	1:1/10:1	translucent	20±2	6000±2000	20-40mins	3-5h	≥23	≥5.0	≥450	≤0.1
OTT-J825	1:1/10:1	translucent	25±2	7000±2000	20-40mins	3-5h	≥22	≥6.0	≥450	≤0.1
OTT-J80	1:1/10:1	translucent	30±2	8000±2000	20-40mins	3-5h	≥20	≥6.5	≥400	≤0.1
OTT-J835	1:1/10:1	translucent	35±2	8000±2000	20-40mins	3-5h	≥18	≥6.5	≥400	≤0.1
OTT-J840	1:1/10:1	translucent	40±2	9000±3000	20-40mins	3-5h	≥15	≥6.5	≥350	≤0.1
OTT-J850	1:1/10:1	translucent	50±2	13000±3000	20-40mins	3-5h	≥12	≥6.0	≥350	≤0.1

Features:

1. Amazing fluidity and easy to operate

2. Platinum-based, food-grade silicone (environmental friendly, odorless and non-toxic)

3. Delicate design available

4. 1:1 Mixing ratio for easy mixing

5. Easy de-molding

6. Excellent tension and tear strength

7. High performance in duplication

8. Shrinkage is almost zero (below 0.1%)

9. Excellent resistance to weather, temperature, aging, acid and aging-proofing.

10. High resistance to high temperature and aging(resist -60°C to 250°C)

 

Product Applications

 

Installation Instructions

1.Enclose the product (the original model) with four plastic plates or wooden plates

2.Clean your products and brush a layer of release agent (detergent or soap water) on your product.

3.Stir part A 100g and part B 100g with 1:1 mixing ratio evenly. And get the mixture for vacuum-pumping. (If there is no vacuum machine, you can just pour the mixture slowly from the corner so that less bubbles caused)

4.Pour the mixture with correct mixing ratio into the model frame. After about 2-4 hours, when the silicone cured, get out the original model, and there you get a finished addition cured silicone mold.

Packaging & Shipping

Packing : 20KG, 25KG, 200KG, 1000KG per drum 
Shipping : by air & by sea 
Delivery time: within 4-6 days after your payment confirmed in our bank 
Storage: Storage in cool, dry places. 
Shelf life: 18 months with the original unopened package

 

Our Advantages

1.high quality similar to global big brand
2.18 months shelf life
3.50-1000 duplication time decided by product sizes
4.silicone non toxic, environment friendly
5.fast delivery within 4-6 days
6.shipment by air or by sea is available
7.24h after sales service 
8.professional R&D team

FAQ

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.
 

Company Profile

    OTT New Material Co., Ltd. is located in Guangzhou, Guangdong. We are a leading professional silicone material manufacturer, integrating the R&D, production and sales. Main products are Condensation molding silicon rubber, Addition molding silicone rubber, Addition electronic potting silicone rubber, Condensation electronic potting silicone rubber, leather printing roller silicone rubber, LED strip light silicone rubber, human casting silicone rubber, etc over hundreds kind of silicone rubber and related products. Our customers are from all over the world.
    If you are interested in our products, please feel free to cont act us for further information.