以自产聚醚多元醇为主要原料，试制成高回弹块状聚氨酯软泡。
High resilience polyurethane slabstock foam based on self-produced polyether polyol was prepared.
广泛应用于高回弹冷熟化，微孔弹性体及半硬质聚氨酯泡沫塑料制品。
They are widely used in high elastic resilient cold cure, microporous elastomer and semi-rigid polyurethane foam plastics.
在1998年冷塑化高回弹模塑海绵产品投入生产两年后，模塑产品的产量居全省之首；
In 1998, when the cold mold high return elasticity was produced after 2 years, the quantity of this mold was premier on Guangdong province;
最突出的性能是高强度，同时也有较好的耐化学性，高回弹，低冷流，耐磨，但不会伤轴。
It shows good chemical resistance, high elasticity and very low cold flow. It is wear resistant but no harm to the shaft.
实验中分别用它与膨胀石墨来阻燃高回弹聚氨酯软泡并进行了二者协同阻燃聚氨酯软泡的研究。
In this paper, RDP was used as a single flame retardant of resilience polyurethane foam, and used together with exfoliated graphite (EG) as synergistic flame retardant.
采用新型高活性聚合物多元醇GPOP-H45为原料，制备出机械性能良好的高回弹泡沫制品。
The high resilient foams with good mechanical properties were prepared by using novel high active polymer polyol GPOP-H45 as raw material.
本发明公开了一种可快速换贴图案的聚氨酯高回弹发泡体印章，包括章柄(1)、图案章体(2)。
The invention discloses a polyurethane high resilience foam stamp being capable of fast changing patterns, which comprises a stamp handle (1) and a pattern stamp body (2).
高回弹值的弹性层，既能保护运动员的关节，减少韧带受伤危险，更能提高运动员跑动速度，提高竞技水平。
The elastic layer 2, high rebound value, can protect athletes joints, reducing the risk of ligament injuries, can increase the athletes running speed, improve the sports level.
采用高聚合度PVC与增塑剂等共混、复配制备了PV C热塑性弹性体(TPVC)，对TPVC的冲击回弹和压缩性能进行了研究。
PVC thermoplastic elastomer (TPVC) was prepared by plasticization, blending and compounding of high polymerization degree PVC, and its impact resilience and compression properties were investigated.
传统的干喷工艺存在粉尘大、回弹高、混凝土质量不稳定等缺陷。
There exist defects in respect of big dust, high rebound, and unstable concrete quality etc. in the traditional dry shotcrete.
振动频率对回弹动弹模有一定影响，高振频使测定值有所下降。
Vibratory frequency has some effect on measured value of the unloaded dynamic elastic modulus. Higher vibratory frequency may decrease a little the value of the modulus.
高固含量PIPA多元醇泡沫相对于POP多元醇泡沫，具有更好的压陷硬度、回弹率、 拉伸强度、 伸长率以及撕裂强度等机械性能。
Relative to the foam added with POP polyol, the foam added with high solid content PIPA polyol has the better mechanical performance on the resilience coeffi…
产品具有速溶性好，瞬间硬化，附着率高，回弹性小，易喷补等特点。主要用于各种碱性炼钢炉、镁碳质、镁质炉衬的喷补。
It is mainly used in all kinds of basic steel-makeing furnaces, the gunning of magnesite carbon nature and magnesite nature lining materials.
其拉伸强度高、撕裂强度大、回弹性好、压缩永久变形小。
The light rubber plastic foam material has the characteristics of high tensile strength, high tearing strength, good rebound resilience and low compression set.
其拉伸强度高、撕裂强度大、回弹性好、压缩永久变形小。
The light rubber plastic foam material has the characteristics of high tensile strength, high tearing strength, good rebound resilience and low compression set.
应用推荐