Find Rubber Scorching Retarder CTP PVI, Pre-vulcanization Inhibitor CTP-80 PVI-80, CAS NO. 17796-82-6 on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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Pre-dispersed EPDM-bound Rubber Retarder CTP-80 PVI-80
  • Pre-dispersed EPDM-bound Rubber Retarder CTP-80 PVI-80
Packaging: N.W. 25KGS/CARTON, N.W. 600KGS/PALLET
Productivity: 1200MTS per month
Transportation: Ocean,Land,Air,Express
Place of Origin: Mainland,China
Supply Ability: 15,000MTS per year
Certificate: IATF 16949, ISO 14001, ISO45001
HS Code: 381210
Basic Info

Model No.: Actmix CTP-80GE F500

Product Description

Actmix Pre-dispersed EPDM-bound Rubber Retarder CTP-80 PVI-80


M.W.: 261.34
CAS: 17796-82-6
EINECS: 241-774-1

Active ingredient CTP is a vulcanization retarder of nature rubber and diene rubbers, which can unnoticeably prolong total vulcanizing time. It can improve processing safety and not impact properties of vulcanizates combination with sulfenamides or thiazoles. This product can significantly improve the storage stability and high temperature processing safety performance of unvulcanized rubber, fully improve equip- ments production capacity. It does not cause a contact stain.

Usually 0.2-2.0phr, will be blooming if more than 5.0phr.

Nature and synthetic rubber compounds ( tyre, Conveyor Belt, shoe soles, molded and extruded products).
Actmix®CTP-80GE Predispersed Polymer-bound Scorching Retarders
Melting point: 89℃
Purity: Min 98%
Heating loss: Max 0.5%
Ash content: Max 0.1%
Non-staining, little colored for white rubber compounds.



Content (%)





Sulfur Element


Density (g/cm3)


CTP-80GE F500


White Granules





Compared to traditional CTP powders, Actmix CTP-80GE F500 allows:

Dust free products with a complete filtration up to 150µm, avoid bad odor of CTP, health guard of operators.

Effective guarantee of activity of MBI due to pre-dispersed masterbatch.

Tack free products at room temperature, convenience and accuracy on ingredients.

Lower Mooney viscosity at lower temperature (50℃), higher quality of dispersion.

Impurity free, blocked filter free of extrusive products, scrap rate reduction and higher productivity thanks to filtration.

Wider compatibility with other elastomers.

We are Ningbo Actmix Rubber Chemicals Co., Ltd, a leading manufacturer of Polymer bound pre-dispersed rubber chemicals& additives masterbatch;

Specialy used for automotive industry, with high quality and competitive price.

We have passed IATF16949, ISO14001 & ISO45001 Certifications.

Actmix Pre-dispersed rubber chemicals masterbatch range:

1. Thiazole, Thiuram, Dithiocarbamate, Guandine and Thiourea accelerators, CBS-80, CTP-80,DPG-80, MBT-80, MBTS-75,TBBS-75, TBzTD-70, TDEC-75, TMTD-80, ZBEC-70 etc

2. Vulcanizing agent, S-80, IS60-75, IS90-65, DTDM-80, HMDC-70 etc.

3. Antidegradant, TMQ, 6PPD etc.

4. Scorching retarders, CTP-80, Retarder E-80 etc.

5. Foaming Agent, ADC-75, OBSH-75 etc.

6. Eco-friendly Accelerator, ZDTP-50, TP-50, Retarder E-80, ZBEC-70, TBzTD-70, TiBTD-80 etc.

Actmix Pre-dispersed rubber chemicals masterbatch advantages:

1. No tack phenomenon

2. Higher efficiency

3. Faster dispersion

4. No loss of material during mixing

5. Better product stability during storage

6. High process reliability & consistency

Actmix Pre-dispersed rubber chemicals masterbatch can be applied for:

1. Automotive rubber seal strip

2. Technical rubber parts, wiper blades, seal, hose, belt, anti-vibratory and soundproof parts, etc.

3. Rubber tires

4. Rubber shoes sole, boots etc

Rubber Accelerator 03


We have distributors in more than 15 countries and regions such as Germany, Russia, Poland, Turkey, Japan, Korea, Brazil, India, Thailand etc. We can customize products as per customers’ need.

Welcome to send inquiry any time!

Ningbo Actmix Rubber Chemicals Co., Ltd.

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Ningbo Actmix located in High-tech park, Ningbo, is a leading manufacturer of Polymer-bound Pre-dispersed rubber chemicals & additives masterbatch in China mainland. Ningbo Actmix has passed IATF16949 , ISO14001 & ISO45001 management system certification.

As one of the professional manufacturers of pre-dispersed rubber chemicals masterbatch, Ningbo Actmix uses the international advanced technology and equipments, production systems achieved to continuous,automated, security&clean; and formed the high activity, high dispersibility & mixing efficiency of core technology of rubber chemicals masterbatch range.Ningbo Actmix can customize the different active content and binder of pre-dispersed rubber chemicals masterbatch, and use the filter (Min.100μm) to remove impurity.

Ningbo Actmix produces the pre-dispersed rubber chemicals masterbatch with performance of[high stability,high dispersibility, high uniformity"; which widely application for high-end rubber industry field, such as automotive rubber sealing strip, foaming materials, reducing shock, sealing products etc, affirmed by many of high-end customers.

Our vision: To be one of the excellent high-quality pre-dispersed rubber chemicals masterbatch manufacturers in rubber chemicals industry field.

Company Info
  • Company Name: Ningbo Actmix Rubber Chemicals Co., Ltd.
  • Representative: Mr.Qianrong Lian
  • Product/Service: Polymer-bound Pre-dispersed Rubber Chemicals , Rubber Chemicals & Additives , Rubber Chemicals Masterbatch , Scorching Retarders , Zinc Dialkyldithiophosphate , Rubber Accelerators
  • Capital (Million US $): US$3.20 Million
  • Year Established: 2009
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 11% - 20%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 11
  • No. of R&D Staff: 21 -30 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: No.1, Lane 168, Haichuan Road, Jiangbei District, Ningbo China
  • Contact Person: Ms. Kitty Liao
  • Tel: +86-574-81880068
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