Glycol Ether DPnB (Dipropylene Glycol Normal Butyl Ether) is a slow-evaporating hydrophobic glycol ether with excellent surface tension-lowering ability and coalescing properties and is compatible with many different resin types. This product combines a number of properties that contribute to high latex film quality - high polymer plasticizing efficiency, large molecular size and strong partitioning to the polymer phase. This product also has a favorable environmental profile with a vapor pressure that qualifies it as as VOC exempt for both consumer and industrial product applications.
 

Packing:In 190kg galvanized iron drums,25.84 ons/40'fcl.

Other packing: According to the client's requirement.
 

Shandong Longze Chemical Co.,Ltd mainly produces and supplies Dimethyl carbonate, Propylene glycol, Propylene carbonate, Diethyl carbonate, Isopropyl alcohol, Diisopropyl ether, succinct acid and Maleic acid, etc.

      Focusing on supplying high quality products and better services to our customers and establishing a win-win cooperation relationship with our partners, LONGZE always try to create more values for customers.By the strongest supports and trust from our upstream and downstream customers, Shandong Longze has experienced diversified and rapid development. At present,our business have been involved in some industries like coatings&Paints, cosmetics&foods&flavors&pharmas, Resins&plasticizer&PU and drilling &oil recovery chemicals, etc.

    With strict quality control and continuous innovation, we already get the certificate of ISO 9001, Kosher and Halal certificate. Looking to the future, Longze will strive to establish a long-term and stable cooperation with professional companies all around the world. 

Stable supplying and timely delivery to customers
Integrity and perfect tracking management
High quality products and better services
Professional experience and skills on operating dangerous products and non-dangerous products

We specialize in this field for 19 years, with the strength of  Dimethyl carbonate, propylene glycol (tech, food, USP grade), propylene carbonate, Isopropyl alcohol, Diisopropyl ether, succinic acid, Maleic acid and the other products.
Our HK company, Wanchem international limited, is specializing in petroleum additives, petroleum equipment, Solvents and some food additives. 

At present, our business have been involved in some industries like coatings&Paints, cosmetic&personal care, Flavor&Fragrancy, Pharmaceutical&food, Resins and drilling&oil recovery chemicals, etc. So you can find more items together from us conveniently which saves much time for you.

Q: Are you factory or trading company?
  We are manufacturer for our main products and also wholesale some chemicals.

Q: How long is your delivery time?
A: Generally it is about 15 days, if we have stock. If not, maybe need 20-30 days to arrange the shipping.

Q: Do you provide samples ? Is it free?
A: Yes, we could offer the sample for free, but hope the customer to pay the   courier cost.

Q: What is your terms of payment ?
A: TT payment is favorable, LC at sight is fine.  After we bulid good cooperation, we can discuss other payment terms.