Name: Acid Alkali Chemical Resistant RTV2 Tin Cure Liquid Silicone Rubber For Aggressive Resin Casting Mold Making
Brand: MINGCHENG GROUP LIMITED
SKU: MCSIL-CR30
Price: 5.50 USD
Availability: InStock

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Acid Alkali Chemical Resistant RTV2 Tin Cure Liquid Silicone Rubber For Aggressive Resin Casting Mold Making

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	MC silicone
Certification:	ISO 9001:2015
Model Number:	MCSIL-CR30

Payment & Shipping Terms:

Minimum Order Quantity:	100 kg
Price:	USD 3.50-8.00 / kg
Packaging Details:	25kg/drum, 550kg per pallet, 20 pallets per 20ft container
Delivery Time:	3-5 working days for stock orders
Payment Terms:	T/T, L/C, Western Union, PayPal
Supply Ability:	4000 kg per Day

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Model Number:

MCSIL-CR30

Cure Type:

Condensation Cure (Tin Cure)

Color:

White, Gray

Viscosity:

25000 Cps

Mix Ratio:

100:2

Working Time:

35-45 Minutes

Curing Time:

4-6 Hours At 25C

Hardness:

30 Shore A

Tensile Strength:

4.5 MPa

Tear Strength:

30 N/mm

Elongation:

500%

Chemical Resistance:

Excellent Acid And Alkali Resistance

Application:

PU Resin, Epoxy, Polyester Casting

Shelf Life:

12 Months

HS Code:

39100000

Highlight:

acid-resistant liquid silicone rubber

tin cure silicone for resin casting

chemical resistant RTV2 silicone rubber

Chemical Resistant Liquid Silicone Rubber for Aggressive Casting

Our chemical-resistant liquid silicone rubber is specially formulated to withstand aggressive resins including PU, epoxy, and polyester. With superior acid and alkali resistance, it delivers extended mold life even when casting chemically reactive materials at high temperatures.

Key Features

Excellent Acid Resistance: Withstands acidic casting materials without degradation

Superior Alkali Resistance: Ideal for cement and concrete mold applications

Solvent Resistant: Minimal swelling when exposed to organic solvents

High Tear Strength: 30 N/mm tear resistance for demanding applications

Extended Mold Life: Outperforms standard silicone in aggressive environments

Applications

PU resin casting molds

Epoxy resin art and craft molds

Polyester resin composite molding

Concrete and cement casting

Industrial chemical processing components

Packaging: 25kg/drum, 550kg per pallet.

MOQ: 100 kg. Technical data sheet available for compatibility testing.