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Help CenterHigh Quality Epoxidation Polybutadiene EHTPB Adhesive
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Zibo Qilong Chemical Industry Co., Ltd., founded in 2003, is an integrated enterprise with scientific research development, technology service, sales and management. Our company is mainly engaged in: hydroxyl-terminated polybutadiene (HTPB) liquid rubber,epoxidation polybutadiene (EHTPB), hydroxyl-terminated butadiene-acrylonitrile liquid rubber (HTBN) and hydroxyl-terminated liquid styrene butadiene rubber (HTBS), terminal carboxyl liquid butadiene-acrylonitrile rubber (CTBN), carboxyl polybutadiene liquid rubber (CTPB), polybutadiene polyether diol, chain extension and reinforcing agent (HPA), SBR latex, NBR latex, nitrile rubber latex and so on.
1. Introduction
EHTPB is composed of HTPB through chemical modification. Chemical structure as follows:
2: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 |
3: Appearance:
Colorless or light yellow transparent liquid, visual no visible impurities.
4: Product usage:
used for the tougheningof 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.
5:Product Transport 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.
6:Transport: should be in accordance with the general chemical transportation by car, train, plane or shipping. During the transportation, should be water-proof, sunlight-proof.
7:Product storage: should be sealed stored in ventilated and dry warehouse, temperature range should be - 20 ℃ - + 38 ℃.
Product images and warehouse:
Any question please contact me freely .Hoping we can cooperate .
Zibo Qilong Chemical Industry Co., Ltd
Contact: Ruth
Mobile:+86-13290119569
Skype :ruthruth890527
Wechat: ruth880527
Tel:(+86)-533-7077066
Fax: (+86)-533-7077077
Website: /ChinaSuppliers/52538/
Address:Plasticizing zone 501, Qilu International Plasticizing City, Linzi District, Zibo City, Shandong province, China
Send Inquiry to This Supplier
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