30A Liquid Silicone Rubber Tin/Condensation Cure Silicone for Mold Making

• Customization: Available
• Material: Organic Silicone
• Application: Industrial
• Model NO.: OTT-S830
• Certification: ISO
• Mixing Ratio: 100:3, 100:2, 100:5
• Working Time/Pot Life: 30~50min
• Curing Time: 3~4h
• Hardness: 30shorea
• Shelf Life: 18months
• Sample: Available
• Shipping Time: 3-7days
• Shipping Term: Fob/CNF/CIF/EXW
• Transport Package: 20kg/Drum, 25kg/Drum or 200kg/Drum
• Specification: Liquid Silicone
• Trademark: OTT
• Origin: China
• HS Code: 39100000
• Production Capacity: 8000kg/Day
• Package Size: 21.00cm * 11.00cm * 14.00cm
• Package Gross Weight: 1.500kg

Product Description

 

Product Description

 

    Condensation Molding 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

Product Parameters

Part A: Silicone rubber is a white liquid

Part B: Catalyst is a non-toxic and odorless liquid, with transparent color.

ATT: We can provide fast/medium/slow catalyst for hot, warm or cold season.

1.The data are based on the operation under room temperature of 25°C.

2. The data-sheet of viscosity, hardness, working time, curing time can be adjusted according to your requirements

Item	Mixing Ratio	Color	Hardness	Viscosity	Working Time	Curing Time	Tear-Strength	Tensile- Strength	Elongation	Shrinkage
			(shore A)	(mPa.s)	(25ºC)	(25ºC)	(kN/m)	(Mpa)	(%)	(%)
OTT-S810	100:3	white or translucent	10±2	8000±2000	20-40mins	3-5h	≥16	≥3.2	≥600	≤0.2
OTT-S815	100:3	white or translucent	15±2	11000±3000	20-40mins	3-5h	≥24	≥3.5	≥580	≤0.2
OTT-S820	100:3	white or translucent	20±2	11000±3000	20-40mins	3-5h	≥23	≥4	≥500	≤0.2
OTT-S825	100:3	white or translucent	25±2	16000±3000	20-40mins	3-5h	≥26	≥4.5	≥500	≤0.2
OTT-S830	100:3	white or translucent	30±2	21000±3000	20-40mins	3-5h	≥25	≥4	≥450	≤0.2
OTT-S835	100:3	white or translucent	35±2	18000±3000	20-40mins	3-5h	≥22	≥4	≥350	≤0.2
OTT-S840	100:3	white or translucent	40±2	12000±3000	20-40mins	3-5h	≥22	≥4.0	≥280	≤0.2

Features:
1. Amazing fluidity and easy to operate
2. Complex design available

3. Not Oily

4. Stable quality, non-toxic and odorless catalyst provided

5. Easy de-molding

6. Excellent tension and tear strength

7. High performance in duplication

8. Shrinkage is almost zero (below 0.2%)

 

How to Use

Condensation molding silicone rubber is a kind of flowing liquid, and it consists of two components, part A is a flow-able liquid silicone rubber, part B is the curing agent.

1. Firstly, after your previous work of dealing with the original model, take some liquid silicone rubber, add 3% curing agent of the amount of silicon and mix them evenly.

2. Then after vacuum pumping the mixture, you can pour it into the mold frame.

3. The silicone mold will be cured in 3 to 5 hours.

Certifications

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

Packaging & Shipping

FAQ

 

Company Profile