Roft Silicone Rubber for Making Moulds 15 Shorea Liquid Silicone Rubber

• Material: Organic Silicone
• Application: Industrial, Mold Making
• 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-S815
• Mixing Ratio: 100:3, 100:2, 100:5
• Working Time/Pot Life: 30~50min
• Curing Time: 3~4h
• Color: White/Translucent
• Shelf Life: 18months
• Shipping Term: Fob/CNF/CIF/EXW/DDU
• MOQ: 100kgs
• Hardness: 15 Shore a
• Transport Package: Pallets
• Specification: 1kg. 5kg, 20kg/Drum, 25kg/Drum or 200kg/Drum
• 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

Introduction of RTV -2 Liquid Silicone Rubber for Plaster Cornice Mold/Gypsum 

 

RTV Silicone rubber two-component material. 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...

   

Characteristics of RTV -2 Liquid Silicone Rubber for Plaster Cornice Mold/Gypsum 

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

 

Product Parameters

 

Technical data-sheet of RTV -2 Liquid Silicone Rubber for Plaster Cornice Mold/Gypsum 

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%

 

Instructions:


 

Packaging & Shipping

Please contact:

Mr Aiden