RTV2 Moldes De Silicon Liquid Rubber Silicone for Stone Plaster Gypsum Molds

• Material: Organic Silicone
• Application: Industrial
• Certification: ISO
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: OTT-S830
• Mixing Ratio: 100:3, 100:2, 100:5
• Working Time/Pot Life: 30~50min
• Curing Time: 3~4h
• Hardness: 0-50 Shorea
• Type: Liquid
• 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

RTV2 Moldes De Silicon Liquid  Rubber Silicone for Stone Plaster Gypsum Molds

The mixed Part A base silicone and Part B curing agent can cure at room temperature by a condensation reaction,and the become a silicone rubber mold that can be used for objects reproduction.These RTV2 silicone rubber molds can be cast into different material for your target objects.The pouring material can be plaster, polyurethane, PU, GRC, cement, resin, polyester, wax etc...

RTV2 Moldes De Silicon Liquid  Rubber Silicone for Stone Plaster Gypsum Molds
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
 

Technical data sheet of silicone

Base and Curing Agent Mixture (100:3 by weight) in 25 °C (77F) testing

Item	Mixing Ratio	Color	Hardness (shore A)	Viscosity (cps)	Working Time (25°C)	Curing time (25°C)	Tear- Strength	Tensile- strength	Elongation	Shrinkage
S815	100:3	White	15±2	11000 ±3000	30-50mins	3-4h	22±3	≥3.3	≥500	≤0.2%
S820	100:3	White	20±2	14000 ±3000	30-50mins	3-4h	26±3	≥3.3	500	≤0.2%
S825	100:3	White	25±2	22000 ±3000	30-50mins	3-4h	26±3	≥3.4	400	≤0.2%
S830	100:3	White	30±2	24000 ±3000	30-50mins	3-4h	26±3	≥4.2	350	≤0.2%
S835	100:3	White	35±2	28000 ±3000	30-50mins	3-4h	25±3	≥4.5	350	≤0.2%
S840	100:3	White	40±2	15000 ±3000	30-50mins	3-4h	21±3	≥3.5	300	≤0.2%
S845	100:3	White	45±2	14000 ±3000	30-50mins	3-4h	20±3	≥3.3	250	≤0.2%

How to use Tin cured silicone?
 

1. Deal with original moulds
2. Brush on release agent
3. Correct weigh according to mixing ratio
4. Stir the two components evenly
5. vacuum-pumping
6. Pouring or brushing

These simple steps just for your reference, if you need more information about how to make a simple and perfect mold, just feel free to ask me.

Why Choose US?

(1) Curing agent arrange together as free charged
(2) Outstanding release properties
(3) With an exceptional fluidity and good operability.
(4)Low viscosity allowing easy mixing and operating
(5) High duplication times.
(6) Sample orders are available
(7) Special develops accordingly to your request.

Good feedback from Customer:

 

 

 

Packaging & Shipping

RTV2 Moldes De Silicon Liquid  Rubber Silicone for Stone Plaster Gypsum Molds

Packing: 1kg/bottle, 5kg/tin, 20kg/25kg/200kg per drum

Shipping: by air & by sea

Delivery time: within 3-5 days after your payment confirmed in our bank

 

Company Profile

Guangzhou OTT New Materials Co., Ltd. is a leading professional manufacturer of RTV liquid silicone in China. Founded in 2010, 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.

We have top technology in condensation silicone and addition cured silicone field in China. By now 3 doctoral senior researchers and 12 professional engineers have joined us, and provided strong support for quality improvement, new products developed and innovated and after-sales service for us.

Today our products include 20 series in hundreds of silicone products like silicone rubber, RTV silicone, liquid silicone, RTV-2 molding silicone series, LSR, high transparent silicone, electronic potting silicone, textile coating silicone, insole silicone, pad printing silicone, shoe sole silicone, silicone for sexy dolls, foam silicone, prototyping silicone, label silicone etc. What's more, the relative silicone materials are also our products, such as fiberglass, molding clay, thixotropic agent, silicone resin powder, etc.

With excellent profession in technology solutions and sincere, honest after-sales service, we can provide not only products but the real ability to help you getting the win-win market and active technicality support.

 

FAQ

1: Do you accept small quantity order?

   Yes, any quantity is acceptable for us. For sample, we will delivery to you by DHL or FedEx, If more than 40kgs, we recommend to delivery by air to airport, if more than 100kgs, sea delivery is better for your saving cost.

2: Are you manufacturer or trader?

   We are professional manufacturer for silicone, our factory is near Guangzhou airport, welcome to visit our factory anytime when you come to China, we will pick you up from airport.

3: Can silicone used for brushing?

   Yes, Silicone Rubber can be used for pouring and brushing. You just tell us what you want, we will adjust for you.