EHTPB
Inquiry
| Post Date: | Mar 19,2019 |
| Expiry Date: | Sep 15,2019 |
| Detailed Description: |
EHTPB is composed of HTPB through chemical modification. Chemical structure as follows:
Specification: item index remark 1 2 3 molecular weight 3000-3600 3000-3600 3000-3600 GJB1965-1994 epoxy value（mol/100g） 0.18 0.25 0.28 Hydrochloric acid - acetone hydroxyl value（mmol/g） 0.4-0.7 0.4-0.7 0.4-0.7 Acetic anhydride - pyridine moisture （％） ≤0.5 ≤0.5 ≤0.5 Karl fischer viscosity 40℃（Pa.s） ≤9.0 ≤9.0 ≤9.0 rotary viscosity Appearance：Colorless or light yellow transparent liquid, visual no visible impurities。 Product usage： epoxy resin toughening: used for the toughening of epoxy resin, epoxy resin with compatible lover, which can realize the combination of covalent bond to achieve efficient toughening epoxy resin and mechanical properties of high retention rate. Adhesive: using diisocyanate as cross-linking agent, making use of EHTPB epoxy group to implement high strength adhesive of powders; preparing granular composite materials of ageing resistance and excellent high temperature. Product packaging: generally speaking, EHTPB is packaged with white polyethylene barrels, and package barrels should be clean, dry, volume of 50L, barrel input is not less than 100 mm in diameter, tight sealing, no material left corner when poured out. The packaging filling coefficient is more than 0.95, and barrels must be sealed immediately after filled. Transport: should be in accordance with the general chemical transportation by car, train, plane or shipping. During he transportation, should be water-proof, sunlight-proof. Product storage: should be sealed stored in ventilated and dry warehouse, temperature range should be - 20 ℃ - + 38 ℃. |
| Company: | Zibo Qilong Chemical Industry Co., Ltd. [ China ] |
| Contact: | Ms.Zhang |
| Tel: | +86-533- 7607108 7077088 70770 |
| Fax: | +86-533-7077077 |
| Email: | elimchem@htpb.com.cn |
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