280 Gas Evolution Value Rubber Blowing Agent DPT H CAS 101-25-7 4μm - 6μm

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280 Gas Evolution Value Rubber Blowing Agent DPT H CAS 101-25-7 4μm - 6μm

Country/Region china
City & Province linfen shanxi
Categories Saccharide

Product Details

280 Gas Evolution Value Rubber Blowing Agent DPT H CAS 101-25-7 4μm - 6μm



1. General Information of Blowing agent DPT/H                                                                                     



Main Chemical


Cas no.101-25-7
Appearance  Light yellow powder
Decomposition temperature209±4℃
Gas evolution value280±5 ml/g (STP)
Median grain size4-6μm




It has good gas evolution value and easily to adjust the decomposition temperature. It also has excellent intermiscibility with rubber and with low cost but high whiteness in final products. It can be widely used in rubber foam, such as nature rubber,SBR rubber,NBR rubber while no color changing and non-pollution in final products. Besides, DPT foaming agent is also widely used in Plastic molded PVC ,blown products.

It’ll release huge heat so need to be careful when used for making thick products .


2. Application and procedure of Blowing agent DPT/H                                                                       ​                                                 

The product iS used in rubber foaming, such as natural rubber production. It can avoid colour change and pollution. Also it is widely used in PVC production. A kind of assistant such as Urea,hydroxybenzoic acid will be added when Blowing Agent H acts as blowing agent in order to lower the reaction temperature. So that the gas can be released at 120-190deg. Please keep alert when producing thick goods because great heat will be created when Blowing Agent H decomposes.

3. Storage & Handing                                                                                                                             

It is in 25KG carton box or fiber drum packed within PE bag inside.

It is odorless ,non-toxic, good storability, self extinguishing. No decomposition in room temperature.

It’s good storage stability in room temperature .Shall keep in cool dry place ,away from fire source ,sparks and other heat source .If catch fire ,please use water ,CO2 or other chemical powder to put out the fire. Do not do manual fire fighting

4. Shipping                                                                                                                                                 

We have rich experiences in exporting and importing. We have good cooperation with world wide Express like DHL, UPS etc and also shipping line to ensure the samples and goods can be reach to the cutomers at soonest speed.

5. Quality Contral and R&D                                                                                                                         
We have more than 15 years of production and we also have experienced technical person to do testing and gurantee the quality during the whole production line.In past few years our team strive to develop new products which are enviromental friendly and energy
saving. We believe with our fulfillment to be the best enterprise for our customers. Under their efforts the Optical brightening agent has achieved national advanced level.

6. Production line                                                                                                                                         
Shanxi Colorshine Chemical Industry Co.,ltd is an ISO-certified modernized chemical enterprise in the collection of R&D, production and sales. Our company concentrates on the production, sales and service for Optical brighteners,Dyes and Carbon Black, fine chemicals and intermediates, which are widely used in detergent,paper-making, textile, rubber industry, medical industry, paints, printing inks and etc.
Our company's headquarters is based in Linfen City, Shanxi Province. We are establishing technical cooperation with Linfen Tech University, and manufacture products according to different customers’ requirements to fulfill market’s demand.
Except professional R&D team, our factory has advanced production and testing equipments for testing, mixing and post-processing the products in order to ensure the high quality.
With profound chemistry knowledge and rich experience, our business team can offer professional technical supports according to customers’ demand.Till now our products are exported to Japan and South Korea, Southeast Asia, the Middle East, Central and South America, Africa and successfully into Germany, France, the United States and other European markets.

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