What is the recommended catalyst usage?

We recommend adding no more than 2% catalyst to avoid reducing tension and tear strength.

Why might the silicone mold appear oily?

Oiliness is caused by adding composite silicone oil (containing white mineral oil) during operation, not from the silicone itself.

How should I handle the 'dry outside, wet inside' issue?

Add 0.05% water and stir briefly at low speed when using the silicone rubber.

Soft Skin RTV 2 Mold Making Platinum Silicone Rubber for Making Dog Bones Candy

Name: Soft Skin RTV 2 Mold Making Platinum Silicone Rubber for Making Dog Bones Candy
Brand: Dongguan gangtian polymer materials Co.Ltd.
SKU: 2008568405

Guangdong, ChinaDongguan gangtian polymer materials Co.Ltd.

US$4.88-8.88

100 kg

Sample price:US$9.00/kg.Request sample

Product profile

Customization

Available

Raw Material

Silicone Rubber

Material

Silicone Rubber

Model NO.

GTSIL-P15

Appearance

Liquid

Form

Odourless Translucent Liquid Colloid

Component

Part a + Part B (Two Component)

Application

Mold Making

Mixing Ratio

1:1, 10:1, 9:1

Customiation Service

Color, Package

Hardness Shore a

14-16 Shore a

Viscosity - Cps

4000-6000

Shrinkage - %

Below 0.1%

Free Samples

Yes

Certification

RoHS, Reach, MSDS, Safe Transport of Goods by Sea/

Tear Strength - Kn/M2

16-18

Tensile Strength - MPa

4-6

Elongation - %

500-600%

Shipment

by Air, by Sea, by Train

Transport Package

1kg/Drum, 5kg/Drum, 20kg / Drum 25kg/Drum

Specification

liquid silicone rubber

Trademark

Gangtian

Origin

Dongguan, Guangdong

HS Code

3910000000

Production Capacity

600 Tons Per Month

Key features

Customizable Color and Package: Customization service available for color and package to meet specific needs.

Low Shrinkage Rate: Shrinkage is below 0.1%, ensuring high precision in mold replication.

High Elongation: Elongation reaches 500-600%, providing excellent flexibility and tear resistance.

Long Shelf Life: Stable quality with a shelf life of up to 18 months.

Low Viscosity: Viscosity of 4000-6000 Cps allows for easy mixing and pouring operations.

Multi-Certification Compliance: Certified by RoHS, REACH, MSDS, and safe for sea/air transport.

Versatile Applications: Ideal for art, industrial prototypes, candles, and resin casting.

Free Samples Available: Free samples provided to test quality before bulk orders.

Company profile

Dongguan gangtian polymer materials Co.Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-08-08 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤6.26h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryDongguan Gangtian Polymer Materials Co., Ltd. is identified as a China-based manufacturer of silicone and polymer materials, established in 2011, with 59 employees and a 6,000 m² manufacturing plant. Its product portfolio includes RTV 2 silicone rubber, LSR, silicone oil, silicone ink, pigments, and electronic potting compounds. The supplier reports more than 10 production lines and annual capacities totaling 6,900 tons across listed products, as well as exports since 2016 with 21%–30% of sales from exports. It holds an ISO 9001:2015 certificate and reports six R&D engineers and six to ten quality-control staff. The information supports strengths in certification, product breadth, production scale, and international market experience. However, the provided evidence does not sufficiently establish financial credibility, customization capability, or specific customer cases. After-sales capability is indicated by a stated focus on after-service but is not documented in operational detail.

Supplier typeThe supplier is explicitly identified as a manufacturer and as a professional manufacturer of RTV 2 liquid silicone rubbers. Its company type is also described as a limited company, with operations in Dongguan, Guangdong, China.

CertificationsThe supplier holds an ISO 9001:2015 certificate for supplier management systems. This is explicit evidence of a formal quality-management certification.

R&D capabilityThe supplier describes an R&D focus on innovation, reports six R&D engineers, and states that it has developed performance-enhancing silicone solutions. These statements support an established R&D function, although no patents, laboratories, or quantified R&D results are provided.

Production capacityThe supplier reports more than 10 production lines, a 6,000 m² manufacturing plant, and product capacities of 2,500 tons each for tin and platinum silicone rubber, 1,000 tons for silicone oil, 800 tons for electronic potting compound, and 100 tons for pigment. It also states production capacity above 500 tons per month, indicating substantial manufacturing capability.