RTV2 Silicone for Ornamental Concrete Molds

• Material: Silicone Rubber
• Appearance: Liquid
• Item: RTV2028
• Color: White
• Mixing Ratio: 100:2 / 100:3 / 100:4 / 100:5
• Mixed Viscosity: 40000-45000 Cps ( Adjustable )
• Model NO.: RTV2028
• Working Time: 30-40 Mins
• Curing Time: 4-6 Hours
• Hardness: 28 Shore a
• Tear Strength: 30 N/Mm
• Tensile Strength: 3.8 Mpa
• Density(g/cm3,25 Centigrade): 1.10-1.15
• 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

Description of RTV2 Silicone for Ornamental Concrete Molds

RTV-2 Silicon is generally named as two-part room temperature cure 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.

Features of RTV2 Silicone for Ornamental Concrete Molds

1- liquid Silicone rtv has an exceptional fluidity and good operability.
2- liquid Silicone rtv has good Temperature and deformation resistance as well as low shrinkage.
3- liquid Silicone rtv has High duplication times.

Condensation liquid silicone rtv rubber 28 shore A

Item No. RTV2028

Color white

Curing agent CA30

Mixing ratio 100:2 100:3 100:5

Mixed viscosity 40000 cps

Working time 30-40 Minutes

Curing time 4-6 Hours

Hardness 28 Shore A

Tear Strength 30 N/mm

Tensile Strength 4.5 MPA

Shrinkage ≤0.3%

Elongation at break 511%

Procedures of RTV2 Silicone for Ornamental Concrete Molds

1. Make sure the surface of the original is clean and free of loose material. 

2. Weight 100 Part A base and 2 parts of CA30 Curing Agent in a clean container.

3. Stir Part A base silicone before use thoroughly , as filler separation may occur upon prolonged storage.

4. Mix Part A and Part B evenly until the CA30 completely dispersed in the base. 

5. Pour the mixed Part A base silicone and CA-30 curing agent as soon as possible onto the original

6. De-mold after 24 hours ,it is will improve the replicate times of silicone mold.

Storage of RTV2 Silicone for Ornamental Concrete Molds

When the silicone rubber is stored at or below 30 centi degree in the original unopened containers, RTV2 Silicone Base and CA30 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.
 

Note

RTV-2 Silicon is an industrial product and must not be used in food molding, dental human skin molding applications.
 

Package

Part A base silicone: 25kg/drum or 200kg/drum

Part B CA30 Curing Agent: 800g/bottle

  

Our Market

 

Customer feedback

• We are happy with MC RTV-2 silicone rubber and quality. I've also been very happy with your best service, let's continue discussions and work on more. --- Mike (from NY,USA)
• 100% love the liquid silicone. I will be ordering more this week. ----Kody (from Turkey)
• We are very pleased with the quality of RTV-2 silicone rubber and the performance.------Richard from UK
• the RTV-2 silicone rubber has arrived and is excellent------John from Iran
• I have selled some RTV molding silicone for my customer, they are very happy, so thank you-----Adam from Morroco.

Order infomation

• MOQ: 200KG
• Trade term: EXW FOB CFR CIF
• Delivery time:ONLY ONE DAY FOR SAMPLE CALL, 5-20 Working Days for Mass Order

Factory

 

 

The information above is just for reference, if you're interesting or have any questions, please don't hesitate to contact Berry

 

 

 Technical parameter of RTV2 silicone for ornamental concrete molds

RTV2015	white	15 shore A	small and detailed mold	pouring way	for PU, resin, concrete, plaster, cement stone, gypsum decorations, statue mold, architecture decorative items, etc.
RTV2020	white	20 shore A	small or middle sized
RTV2025	white/translucent	25 shore A	middle sized
RTV2030	white	28-30 shore A	big size mold
RTV2024	white/translucent	24 shore A	small or middle sized
RTV2028	white	27-28 shore A	middle sized or big mold	pouring/brush
RTV2038	white	35-38 shore A	large mold	pouring way
RTV920	white	18-20 shore A	small or middle sized
RTV930	white	28-30 shore A	big size mold