Guangdong, China
Business Type:
Manufacturer/Factory
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

RTV-2 Silicone, Moldmaking Silicone, Silicone Rubber manufacturer / supplier in China, offering RTV-2 Silicone for Casting Stone Molds (MCSIL-2066), Urethane Liquid Rubbers for Moulding, High Performance Silicone Rubber Raw Material, Mould Making Silicones and so on.

Gold Member Since 2013

RTV-2 Silicone for Casting Stone Molds (MCSIL-2066)

Get Latest Price
Min. Order / Reference FOB Price
200 kg US $5.98/ kg
Production Capacity: 4000kg/Day
Transport Package: 25kg, 200kg
Payment Terms: L/C, T/T, Paypal, Western Union
Raw Material: Silicone Rubber Raw Material
Material: Silicone Rubber
Appearance: Viscous Liquid
Form: Liquid Rubber
Color: White
Hardness: 28-30 Shore a

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Basic Info

Model NO.: MCSIL-2066/2088 silicone rubber
Mix Rato: 100:2
Pot Life: 30 Minutes
Curing Time: 4-6 Hours
Trademark: MC Silicone
Specification: RoHS, REACH, SGS
Origin: Dongguan
HS Code: 3910000000

Product Description

General decription of RTV-2 silicone for casting stone molds

RTV-2 silicone for casting stone molds is generally named as two-part room temperature sulfurated silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2% curing agent, they can still be operated within 30 minutes, but will be formed after 4-6 hours. With resistance to deformation, high temperature, acid and alkali, and expansion, silicon flexible molds are used for mold duplication and delicate mold making for poli crafts, resin crafts lighting and candle mold, etc.

Features of RTV-2 silicone for casting stone molds

(1)high tensile & tear strength
(2) Low linear shrinkage
(3)free Curing agent
(4)brushing & pouring
(5) high duplication times

Operation instructions of RTV-2 silicone for casting stone molds

Correct mixing ratio
Component A is silicone rubber, and component B is curing agent or vulcanizing agent. Usually the mixing ratio will be 2-3%, e. G. To 100g silicone rubber should be added 2g catalyst and then mix them thoroughly. (Note: The weight of the silicone and catalyst should be weighed correctly).

Pouring the mixture and curing

Pour the misxed Part A base silicone and CA-30 curing agent as soon as possible onto the original, avoiding air entrapment. The catalyzed material will cure to a flexible rubber within 6 hours(or faster by different mixing ratio or room temperature), we advice you de-mold after 24 hours, it is will improve the replicate times of silicone mold.

Storage and Precautions of RTV-2 silicone for casting stone molds

RTV-2 silicone for casting stone molds is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about 10 months from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.

Professional factory of liquid RTV2 silicone for mold making:

We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.

Should you have any question, please feel free to contact Ms Nicole.

MINGCHENG GROUP LIMITED
 Item no. RTV 2066
 Color white
 Viscosity 25000±2000 cps
 Mix ratio 100:2
 Pot life 20-30 mins
 Curing time 2-4 hrs
 Hardness 28-30 shore A
 Tensile strength 3.8 Mpa
 Elongation 420%
 Tear Strength 27 N/mm
 Shrinkage 0.3%

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