Why does the silicone mold get burnt out?

This happens when using unsaturated resin without demolding within 3 minutes due to heat generation. Our silicone resists high temperatures to help avoid this.

Why is the tear strength of silicone molds weak?

Weak tear strength is often caused by adding too much silicone oil or catalyst, or using the mold prematurely before 24 hours.

Translucent Silicone Mold Material Room Temperature Vulcanized Two Part Platinum Cure Liquid Silicone

Name: Translucent Silicone Mold Material Room Temperature Vulcanized Two Part Platinum Cure Liquid Silicone
Brand: Dongguan gangtian polymer materials Co.Ltd.
SKU: 2035549025

Guangdong, ChinaDongguan gangtian polymer materials Co.Ltd.

US$7.68

200-99,999,999 kg

US$4.88

100,000,000+ kg

Sample price:US$7.68/kg.Request sample

Product profile

Customization

Available

Material

Silicone

Application

Household, Medical, Industrial, Agricultural, Mold Making or Silicone Material

Model NO.

GTSIL-P0 ~ GTSIL-P65

Certification

RoHS

Component

Part a + Part B (Two Component)

Mixing Ratio

1:1, 10:1, 9:1

Customiation Service

Color, Package

Hardness Shore a

00-65 Shore a

Shrinkage - %

Below 0.1%

Free Samples

Yes

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

Food Grade Safety Certified: RoHS, FDA, MSDS, and REACH certified for safe use in food and medical applications.

Customizable Color and Package: Color and packaging are customizable services available to meet specific client needs.

High Performance Replication: Excellent resistance to heat, acid, alkali, and aging with fine detail duplication.

Wide Application Range: Ideal for mold making of food, jewelry, prosthetics, art, and rapid prototyping.

Low Viscosity for Easy Use: Low viscosity ensures easy mixing and pouring, perfect for simple one- or two-piece molds.

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

High Production Capacity: 600 tons/month liquid silicone capacity with 5 factories and 6 R&D engineers.

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: ≤7.56h 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.