RTV2 Condensation Cure Silicone Rubber for Stone Molds Similar to 3481

• Customization: Available
• Usage: Molds
• Material: Silicone Rubber
• Model NO.: MCSIL-H20
• Mixing Ratio: 100:5
• Mixed Viscosity: 20000 Cps
• Working Time: 30-120 Mins Adjustable
• Curing Time: 4-24 Hours
• Hardness: 20 Shore a
• Tear Strength: 28-32 N/mm
• Tensile Strength: 4.2-4.6 MPa
• Elongation Break: 550%
• Linear Shrinkage: 0.2%-0.4%
• Transport Package: 20kg/Drum, 25kg/Drum or 200kg/Drum
• Specification: REACH
• Trademark: MC SILICONE
• Origin: China
• HS Code: 39100000
• Production Capacity: 8000kg/Day

Product Description

RTV 2 Condensation Cure Silicone Rubber MCSIL-H20 for Reconstructed Stone Molds Similar to RTV 3481

 

Description of  Condeation Cure Silicone Rubber similar to RTV 3481

Silicone rubber MCSIL-H20 is a two-component material, consisting of Part A Silicone base and Part B curing agent, cures at room temperature by a condensation reaction. It is a similar product of the same excellent quality as Dow Corning 3481 from the United States.


Features of Condeation Cure Silicone Rubber similar to RTV 3481


lGood flow ability and long working time
lMedium hardness
lHigh tear and tensile strength
lEasy de-mould from complex replica parts
lAcid and alkali-resistance
lLow linear shrinkage

TDS of Condeation Cure Silicone Rubber similar to RTV 3481
 

Item No.	Character before curing					Curing
	Part A		Part B	Part A+ Part B		Pot life at 25^0C mins	De-molding Time at 25^0C hours
	Color		Color	Ratio	Viscosity cps
MCSIL-H20	White		Clear	100:2/100:5	20000	30-120	4-6/24
	Character after curing 24 hours
	Hardness Shore A	Tear strength (N/mm)		Tensile Strength(Mpa)	Elongation break (%)	Linear Shrinkage
	20±1	28-32		4.2-4.6	550%	0.2%-0.4%

Packaging of Condeation Cure Silicone Rubber similar to RTV 3481

silicone rubber Part A: 1kg=504kg pallet, 5kg/drum=600kg/pallet, 10kg, 20kg per plastic drum=480kg per pallet
200kg per drum, 800kg per pallet. Other types of package, please check with our sales representative.
silicone rubber Part B: 0.8kg/bottle, 1kg/bottle.

Storge of Condeation Cure Silicone Rubber similar to RTV 3481


When the silicone rubber is stored at or below 30 centi degree in the original unopened containers, RTV2 Silicone Base and C520 Curing agent have a usable life of 10 months from the date of production. After 10 months stockpiles use the Stir to mix the Part A silicone for some minutes, then the silicone can be use again, no influence for other performance.