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), butyl benzene latex and so on .
1. Introduction
HTPB is a kind of telechelicoligomer and a new type of latex. It can be formed a 3D network structure solid with extend chain solvent and inter chain solvent at normal or high temperature. It equip with excellent dynamic performance, and the resistance to hydrolyzation, acid and lye, grind, low temp, and also is electric isolation.
2. Usage
HTPB has good transparence, low viscosity, aging resistance, low temperature performance and good process capability. There are various usage for HTPB, that is to produce casting elastomer which is the material of tyres of cars and planes, also is the material of building, shoes-making, rubber product, insulate products, dope, adhesive, casting , insulation , waterproof, racetrack, wearable transfer belt, and also is modified solvent of rubber and epoxy resin.
3. Technical indicator
Item | indicator | |||||
Ⅰ | Ⅱ | Ⅲ | IV | V | VI | |
Description | achromatous or light yellow ,no visual impurities | |||||
Hydroxyl value(mmol/g) | 0.47~0.53 | 0.54~0.64 | 0.65~0.70 | 0.71~0.80 | 0.81~1.00 | 1.00~1.40 |
viscosity(40℃), Pa.s ≤ | 9.5 | 8.5 | 4.0 | 3.5 | 5.0 | 3.0 |
Peroxide value,% ≤ | 0.04 | 0.04 | 0.05 | 0.05 | 0.10 | 0.10 |
Water content,% ≤ | 0.05 | 0.05 | 0.05 | 0.05 | 0.10 | 0.10 |
volatile content,% ≤ | 0.5 | 0.5 | 0.65 | 0.65 | 1.0 | 1.0 |
( All the value above can be adjusted according the user’s requirement.)
Any question please contact me freely . We are looking forward to cooperate with you .
Zibo Qilong Chemical Industry Co., Ltd
Contact: Ruth
Mobile:13290119569
Skype :ruthruth890527
Wechat: ruth880527
Tel:(+86)-533-7077066
Fax: (+86)-533-7077077
Website: www.ur-brand.net www.ur-brand.net www.ur-brand.net http://www.chemnet.com/ChinaSuppliers/52538/
Address:Plasticizing zone 501, Qilu International Plasticizing City, Linzi District, Zibo City, Shandong province, China