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High Purity EPDM CAS 25038-36-2 Ethylene Diene Terpolymer Rubber

Name: High Purity EPDM CAS 25038-36-2 Ethylene Diene Terpolymer Rubber
Brand: Guozhao
SKU: pr2609152076
Price: 730 USD
Availability: InStock

27 Inquiries

Unit Price:

$730-930/MT FOB

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CAS No.:

25038-36-2

Grade:

Industrial Grade

Content:

99%

Port:

Qingdao

Brand:

Guozhao

Packaging:

25kg/bag

Price valid (until):

2026-10-15

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Shandong Guozhao Import and Export Co., Ltd.

Company Type:

Distributor

Location:

China

Qualification:

Main Products:

CHEMICALS

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Product Description
Seller Information
Inquiry History

Description

Product Description

EPDM, CAS No.25038-36-2, also known as Ethylene Diene Terpolymer. Molecular formula: C₁₄H₂₂, Molecular weight:190.32. It is a kind of high-performance synthetic elastomer. We supply different grades with varied ethylene content and ENB content, such as Ethylene 57% ENB2.3%, Ethylene 58% ENB4.1%, Ethylene 60% ENB8.5%. Storage condition: store at room temperature, keep dry and sealed. Stable physical property, excellent resistance to heat, ozone, weathering and aging. This polymer material is widely used for sealing parts, rubber hoses, waterproof materials, plastic modification and other industrial applications.

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Specification

Item	Test Data	Attribute Value	Unit	Test Method
Physical properties
Emanation		5.0	wt%	Internal Method
Ethylene conten		66	wt%	Internal Method
Density		0.860	g/cm³	Internal Method
Mooney Viscosity	121℃	53	mu	Internal Method
Mechanical Properties/Performance
Tensile Strength			MPa	Internal Method
Elongation at break			%	Internal Method
The above data are for testing purposes only and should be used as a reference for material selection, not as specifications.

Application

* Automotive. This is EPDM's most common application, thanks to its flexibility, resiliency, and weatherability. It can be found in vehicle weather stripping, seals, sealant, wire and cable, and brake systems. It's also blended with other materials to make fender extensions, rub strips, and car bumpers.

* Industrial. Industrial applications use EPDM for its electrically insulating and waterproof properties, as well as its
resilience and flexibility. EPDM can be found in parts such as water system O-rings, hoses, and gaskets, as well as in electrical insulators and connectors for wire and cable. It also takes the form of accumulator bladders, diaphragms, grommets,and belts.

* Construction. Thanks to its insulating, weatherproof, and waterproof capabilities, roofing is a major application for EPDM.However, it is also used for sealant, expansion joints, garage door seals, pool and tank liners, and waterproof coating for bitumen roofs. It's even used on RV roofs.

* HVAC. In this industry, EPDM takes the form of grommets, tubing, gaskets, seals, and insulation, thanks to its weatherability and temperature resistance.

Packing & Delivery

25kg per bag. Store in cool and dry warehouse, keep sealed to avoid moisture absorption.

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Company Profile

We are committed to providing customers with cost-effective plastic raw materials. Our factory has good working environment, complete supporting facilities and sufficient production capacity. We own advanced production technology and professional technical team. Our sales volume has maintained steady growth since establishment. We adhere to the business philosophy of "quality guaranteed, competitive price, customer first". We strive to provide sufficient supply and stable reliable product quality for customers. Business Philosophy: Integrity-oriented, win-win cooperation Enterprise Spirit: Trust, gratitude, equality and mutual respect Enterprise Mission: Create opportunities for employees, create value for customers, and assume social responsibility Corporate Values: Exceed customer expectations, foster team spirit, enhance employee value, and undertake social responsibility. We sincerely welcome global new & existing clients to cooperate with us! Our experienced team offers 24/7 support to ensure smooth communication and prompt problem-solving. Let's grow and thrive together in international trade!

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FAQ

Q1: What is the MOQ? A: Our MOQ is 1Ton. We can support sample order for quality test first.

Q2: How about the delivery time? A: Normally 3-7 working days after payment confirmation.

Q3: What payment terms do you accept? A: We accept T/T, L/C at sight.

Q4: Can you provide COA? A: Yes, COA will be supplied together with shipment documents.

Q5: How to store this EPDM rubber? A: Keep sealed under room temperature, dry environment, avoid direct sunlight.

Q6: Can we customize the specification? A: Yes, different ethylene content and ENB grades are available.

Q7: What is the packing way? A: Aluminum foil bag for small samples, carton for bulk package.

ECHEMI Editorial Reference

amber slab

Basic Info

Product Name:

Ethylene-ethylidenenorbornene-propene copolymer

Other Name:

Bicyclo[2.2.1]hept-2-ene,5-ethylidene-,polymer with ethene and 1-propene;2-Norbornene,5-ethylidene-,polymer with ethylene and propene;Ethylene,polymer with 5-ethylidene-2-norbornene and propene;Propene,polymer with ethylene and 5-ethylidene-2-norbornene;1-Propene,polymer with ethene and 5-ethylidenebicyclo[2.2.1]hept-2-ene;Ethene,polymer with 5-ethylidenebicyclo[2.2.1]hept-2-ene and 1-propene;Propylene-ethylene-ethylidenenorbornene terpolymer;Propylene-ethylene-5-ethylidene-2-norbornene copolymer;Propylene-ethylene-5-ethylidine-2-norbornene copolymer;5-Ethylidene-2-norbornene-ethylene-propylene copolymer;5-Ethylidene-2-norbornene-ethylene-propylene terpolymer;Ethylene-2-ethylidene-5-norbornene-propylene copolymer;Ethylene-propylene-5-ethylidene-2-norbornene terpolymer;Ethylene-propylene-5-ethylidene-2-norbornene copolymer;Ethylene-propylene-5-ethylidene-2-norbornene copolymers;Ethylene-5-ethylidene-2-norbornene-propylene terpolymer;5-Ethylidene-2-norbornene-ethylene-propylene polymer;Ethylene-propylene-ethylidenenorbornene copolymer;Ethylene-ethylidenenorbornene-propylene terpolymer;Ethylene-ethylidenenorbornene-propene polymer;Ethylene-ethylidenenorbornene-propylene polymer;Ethylene-propene-ethylidenenorbornene polymer;Ethylene-2-ethylidene-5-norbornene-propylene polymer;Ethylene-5-ethylidenenorbornene-propene polymer;Ethylene-5-ethylidene-2-norbornene-propene polymer;1135584-96-1

CAS No.:

25038-36-2

Molecular Formula:

(C9H12.C3H6.C2H4)x

InChIKeys:

InChIKey=MPXNNMASLYQCAH-UHFFFAOYSA-N

Molecular Weight:

190.32448

Exact Mass:

190.17200

EC Number:

607-505-0

Categories:

Characteristics

PSA:

XLogP3:

4.52320

Appearance:

amber slab

Density:

0.88 g/cm³

Melting Point:

47 °C

Boiling Point:

146ºC at 760 mmHg

Flash Point:

34.2ºC

Vapor Pressure:

5.98mmHg at 25°C

See More Ethylene-ethylidenenorbornene-propene copolymer Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Ethylene-ethylidenenorbornene-propene copolymer Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
CHEMICALS

Location:
No. 109, Chailu Street, Qingnian Park Subdistrict, Huaian District, Jinan City, Shandong Province 280

Year of Establishment:
2026

Shandong Guozhao Import and Export Co., Ltd., located at No. 280, Chalu Street, Qingnian Park Subdistrict, Huaiyin District, Jinan City, Shandong Province, primarily engages in import and export of goods; sales of chemical products (excluding licensed chemical products); sales of specialty chemical products (excluding hazardous chemicals); sales of plastic products; sales of metal products; sales of building materials; sales of architectural decoration materials; sales of daily-use chemical products; sales of food additives; sales of feed additives; sales of fertilizers; sales of batteries; and general cargo warehousing services (excluding items requiring licensing or approval, such as hazardous chemicals).

Inquiry History

27 Inquiries

Country	Product	Purchase Quantity	Date Posted
Sri Lanka	Exxon Mobile Vistalon EPDM	2.00 KG	Jul 15, 2026
India	Exxon Mobile Vistalon EPDM	10.00 MT	Sep 11, 2026
India	Exxon Mobile Vistalon EPDM	1.00 KG	Aug 14, 2026
India	Exxon Mobile Vistalon EPDM	20.00 MT	Aug 12, 2026
South Korea	EPDM	15000 PCS	Dec 4, 2025
India	EPDM	1000 KG	Dec 2, 2024
Pakistan	EPDM	1 20' Fcl	Jun 24, 2024
India	Exxon Mobile Vistalon EPDM	1.00 KG	Aug 17, 2026
India	Exxon Mobile Vistalon EPDM	1.00 MT	Aug 6, 2026
India	Exxon Mobile Vistalon EPDM	1.00 KG	Aug 6, 2026
India	Exxon Mobile Vistalon EPDM	1.00 KG	Jul 17, 2026
India	Exxon Mobile Vistalon EPDM	5.00 MT	Jul 16, 2026
United States	EPDM	1 KG	May 28, 2026
Malaysia	Thermoplastic EPDM	1 KG	Apr 17, 2026
Turkey	eurasia complete plant import and export ltd	1000 MT	Oct 11, 2025
India	Exxon Mobile Vistalon EPDM	5.00 MT	Sep 11, 2026
India	Exxon Mobile Vistalon EPDM	3.00 KG	Aug 25, 2026
India	Exxon Mobile Vistalon EPDM	1.00 KG	Aug 14, 2026
India	Exxon Mobile Vistalon EPDM	1.00 KG	Aug 13, 2026
Egypt	Exxon Mobile Vistalon EPDM	1.00 MT	Aug 12, 2026

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High Purity EPDM CAS 25038-36-2 Ethylene Diene Terpolymer Rubber

Product Description

Seller Information

Inquiry History

Product Description

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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